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Cytrx Corp – ‘10-K’ for 12/31/13 – ‘EX-101.INS’

On:  Tuesday, 3/4/14, at 6:18pm ET   ·   As of:  3/5/14   ·   For:  12/31/13   ·   Accession #:  799698-14-4   ·   File #:  0-15327

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  As Of               Filer                 Filing    For·On·As Docs:Size

 3/05/14  Cytrx Corp                        10-K       12/31/13   77:9.7M

Annual Report   —   Form 10-K   —   Sect. 13 / 15(d) – SEA’34
Filing Table of Contents

Document/Exhibit                   Description                      Pages   Size 

 1: 10-K        Form 10-K for Fiscal Year Ending 12/31/2013         HTML   1.30M 
 2: EX-4.8      Instrument Defining the Rights of Security Holders  HTML     46K 
 3: EX-10.22    Material Contract                                   HTML     68K 
 4: EX-10.23    Material Contract                                   HTML     53K 
 5: EX-10.24    Material Contract                                   HTML     53K 
 6: EX-10.25    Material Contract                                   HTML     52K 
 7: EX-10.29    Material Contract                                   HTML     24K 
 8: EX-10.30    Material Contract                                   HTML     24K 
 9: EX-10.31    Material Contract                                   HTML     24K 
10: EX-10.32    Material Contract                                   HTML     26K 
11: EX-23.1     Consent of Experts or Counsel                       HTML     22K 
12: EX-31.1     Certification -- §302 - SOA'02                      HTML     26K 
13: EX-31.2     Certification -- §302 - SOA'02                      HTML     26K 
14: EX-32.1     Certification -- §906 - SOA'02                      HTML     22K 
15: EX-32.2     Certification -- §906 - SOA'02                      HTML     22K 
54: R1          Document and Entity Information                     HTML     49K 
44: R2          Consolidated Balance Sheets                         HTML     95K 
52: R3          Consolidated Balance Sheets (Parenthetical)         HTML     48K 
56: R4          Consolidated Statements of Operations               HTML     70K 
72: R5          Consolidated Statements of Stockholders' Equity     HTML     71K 
46: R6          Consolidated Statements of Cash Flows               HTML    116K 
51: R7          Nature of Business                                  HTML     28K 
41: R8          Summary of Significant Accounting Policies          HTML     71K 
33: R9          Receivables                                         HTML     26K 
73: R10         Prepaid and Other Assets                            HTML     23K 
58: R11         Short-term Investments                              HTML     27K 
57: R12         Equipment and Furnishings                           HTML     31K 
62: R13         Accrued Expenses and Other Current Liabilities      HTML     31K 
63: R14         Warrant Liabilities                                 HTML     36K 
61: R15         Commitments and Contingencies                       HTML     51K 
64: R16         Equity Transactions                                 HTML     33K 
53: R17         Investments in ADVENTRX Pharmaceuticals             HTML     26K 
55: R18         Stock Options and Warrants                          HTML    221K 
60: R19         Sale of Assets                                      HTML     23K 
77: R20         Stockholder Protection Rights Plan                  HTML     25K 
67: R21         Income Taxes                                        HTML     58K 
48: R22         Quarterly Financial Data (Unaudited)                HTML     48K 
59: R23         Subsequent Events                                   HTML     59K 
50: R24         Schedule Ii - Valuation and Qualifying Accounts     HTML     40K 
27: R25         Summary of Significant Accounting Policies          HTML    124K 
                (Policies)                                                       
68: R26         Summary of Significant Accounting Policies          HTML     47K 
                (Tables)                                                         
74: R27         Equipment and Furnishings (Tables)                  HTML     29K 
37: R28         Accrued Expenses and Other Current Liabilities      HTML     30K 
                (Tables)                                                         
36: R29         Warrant Liabilities (Tables)                        HTML     34K 
39: R30         Commitments and Contingencies (Tables)              HTML     45K 
40: R31         Stock Options and Warrants (Tables)                 HTML    218K 
42: R32         Income Taxes (Tables)                               HTML     53K 
26: R33         Quarterly Financial Data (Unaudited) (Tables)       HTML     46K 
65: R34         Subsequent Events (Tables)                          HTML     58K 
47: R35         Nature of Business (Details)                        HTML     40K 
49: R36         Summary of Significant Accounting Policies          HTML     67K 
                (Details)                                                        
30: R37         Receivables (Details)                               HTML     23K 
76: R38         Prepaid and Other Assets (Details)                  HTML     23K 
22: R39         Short-term Investments (Details)                    HTML     26K 
43: R40         Equipment and Furnishings (Details)                 HTML     34K 
71: R41         Accrued Expenses and Other Current Liabilities      HTML     35K 
                (Details)                                                        
29: R42         Warrant Liabilities (Details)                       HTML     41K 
35: R43         Commitments and Contingencies (Details)             HTML     83K 
38: R44         Equity Transactions (Details)                       HTML     49K 
45: R45         Investments in ADVENTRX Pharmaceuticals (Details)   HTML     32K 
25: R46         Stock Options and Warrants (Details)                HTML    304K 
32: R47         Sale of Assets (Details)                            HTML     24K 
23: R48         Stockholder Protection Rights Plan (Details)        HTML     33K 
70: R49         Income Taxes (Details)                              HTML     96K 
28: R50         Quarterly Financial Data (Unaudited) (Details)      HTML     37K 
66: R51         Subsequent Events (Details)                         HTML     87K 
31: R52         Schedule Ii - Valuation and Qualifying Accounts     HTML     32K 
                (Details)                                                        
75: XML         IDEA XML File -- Filing Summary                      XML    100K 
24: EXCEL       IDEA Workbook of Financial Reports                  XLSX    171K 
34: EXCEL       IDEA Workbook of Financial Reports (.xls)            XLS   1.26M 
16: EX-101.INS  XBRL Instance -- cytr-20131231                       XML   1.91M 
18: EX-101.CAL  XBRL Calculations -- cytr-20131231_cal               XML    190K 
19: EX-101.DEF  XBRL Definitions -- cytr-20131231_def                XML    469K 
20: EX-101.LAB  XBRL Labels -- cytr-20131231_lab                     XML   1.57M 
21: EX-101.PRE  XBRL Presentations -- cytr-20131231_pre              XML    873K 
17: EX-101.SCH  XBRL Schema -- cytr-20131231                         XSD    162K 
69: ZIP         XBRL Zipped Folder -- 0000799698-14-000004-xbrl      Zip    166K 


‘EX-101.INS’   —   XBRL Instance — cytr-20131231


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<div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">7. Accrued Expenses and Other Current Liabilities</div><div style="text-align: justify; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt;"> </div><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">Accrued expenses and other current liabilities at December 31, 2013 and 2012 are summarized below (in thousands).</div><div style="text-align: justify; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt;"> </div><div style="text-align: left;"><table cellpadding="0" cellspacing="0" style="width: 100%; font-family: times new roman; font-size: 10pt;"><tr><td valign="bottom" style="padding-bottom: 2px;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;"> </div></td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">2013</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">2012</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="width: 76%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">Professional fees</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">316</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">340</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="white"><td align="left" valign="bottom" style="width: 76%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">Research and development costs</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">2,004</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">2,340</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="width: 76%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">Wages, bonuses and employee benefits</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">349</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">282</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="white"><td align="left" valign="bottom" style="padding-bottom: 2px; width: 76%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">Other</div></td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">134</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">71</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="padding-bottom: 4px; width: 76%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 36pt; font-size: 10pt; margin-right: 5.05pt;">Total</div></td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">2,803</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">3,033</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr></table></div></div>
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<!-- Assets -->
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<!-- Assets-Adjustment [Member] -->
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<!-- Assets-Pro Forma [Member] -->
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<!-- Non-current assets-Pro Forma [Member] -->
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<!-- Assets, Current -->
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<!-- Marketable securities -->
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<!-- Marketable securities -->
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<!-- Marketable securities-Maturity Date Two Member [Member]-Certificates of Deposit [Member] -->
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<!-- Marketable securities-Maturity Date Three Member [Member]-Certificates of Deposit [Member] -->
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<!-- Marketable securities-Pro Forma [Member] -->
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<!-- Equipment and furnishings purchased but not paid -->
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<!-- Equipment and furnishings purchased but not paid -->
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<!-- Cash and Cash Equivalents, Period Increase (Decrease) -->
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<!-- Cash and Cash Equivalents, Period Increase (Decrease) -->
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<!-- Cash and cash equivalents -->
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<!-- Cash and cash equivalents -->
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<!-- Cash and cash equivalents -->
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<!-- Cash and cash equivalents -->
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<!-- Cash and cash equivalents-Actual [Member] -->
<us-gaap:CashAndCashEquivalentsAtCarryingValue contextRef="c20131231_StatementScenarioAxis_ScenarioActualMember" unitRef="U001" decimals="0"> 11483112 </us-gaap:CashAndCashEquivalentsAtCarryingValue>
<!-- Cash and cash equivalents-Adjustment [Member] -->
<us-gaap:CashAndCashEquivalentsAtCarryingValue contextRef="c20131231_StatementScenarioAxis_ScenarioAdjustmentMember" unitRef="U001" decimals="0"> 80534750 </us-gaap:CashAndCashEquivalentsAtCarryingValue>
<!-- Cash and cash equivalents-Pro Forma [Member] -->
<us-gaap:CashAndCashEquivalentsAtCarryingValue contextRef="c20131231_StatementScenarioAxis_ProFormaMember" unitRef="U001" decimals="0"> 92017862 </us-gaap:CashAndCashEquivalentsAtCarryingValue>
<!-- Cash Equivalents -->
<us-gaap:CashAndCashEquivalentsPolicyTextBlock contextRef="c20130101to20131231">
<div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"><font style="font-style: italic; display: inline;">Cash Equivalents </font>— The Company considers all highly liquid debt instruments with an original maturity of 90 days or less to be cash equivalents. Cash equivalents consist primarily of amounts invested in money market accounts.</div></div>
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<!-- Cash and Cash Equivalents, Fair Value Disclosure-Recurring [Member]-Level II [Member] -->
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<!-- Cash and Cash Equivalents, Fair Value Disclosure-Level III [Member]-Recurring [Member] -->
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<!-- Cash and Cash Equivalents, Fair Value Disclosure-Level I [Member]-Recurring [Member] -->
<us-gaap:CashAndCashEquivalentsFairValueDisclosure contextRef="c20121231_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel1Member_FairValueByMeasurementFrequencyAxis_FairValueMeasurementsRecurringMember" unitRef="U001" decimals="-3"> 13188000 </us-gaap:CashAndCashEquivalentsFairValueDisclosure>
<!-- Cash and Cash Equivalents, Fair Value Disclosure-Recurring [Member] -->
<us-gaap:CashAndCashEquivalentsFairValueDisclosure contextRef="c20121231_FairValueByMeasurementFrequencyAxis_FairValueMeasurementsRecurringMember" unitRef="U001" decimals="-3"> 13188000 </us-gaap:CashAndCashEquivalentsFairValueDisclosure>
<!-- Cash and Cash Equivalents, Fair Value Disclosure-Recurring [Member] -->
<us-gaap:CashAndCashEquivalentsFairValueDisclosure contextRef="c20131231_FairValueByMeasurementFrequencyAxis_FairValueMeasurementsRecurringMember" unitRef="U001" decimals="-3"> 10281000 </us-gaap:CashAndCashEquivalentsFairValueDisclosure>
<!-- Cash and Cash Equivalents, Fair Value Disclosure-Recurring [Member]-Level III [Member] -->
<us-gaap:CashAndCashEquivalentsFairValueDisclosure contextRef="c20131231_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel3Member_FairValueByMeasurementFrequencyAxis_FairValueMeasurementsRecurringMember" unitRef="U001" decimals="-3"> 0 </us-gaap:CashAndCashEquivalentsFairValueDisclosure>
<!-- Cash and Cash Equivalents, Fair Value Disclosure-Recurring [Member]-Level II [Member] -->
<us-gaap:CashAndCashEquivalentsFairValueDisclosure contextRef="c20131231_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel2Member_FairValueByMeasurementFrequencyAxis_FairValueMeasurementsRecurringMember" unitRef="U001" decimals="-3"> 0 </us-gaap:CashAndCashEquivalentsFairValueDisclosure>
<!-- Cash and Cash Equivalents, Fair Value Disclosure-Level I [Member]-Recurring [Member] -->
<us-gaap:CashAndCashEquivalentsFairValueDisclosure contextRef="c20131231_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel1Member_FairValueByMeasurementFrequencyAxis_FairValueMeasurementsRecurringMember" unitRef="U001" decimals="-3"> 10281000 </us-gaap:CashAndCashEquivalentsFairValueDisclosure>
<!-- Warrants classified as liabilities-Warrant [Member] -->
<us-gaap:ClassOfWarrantOrRightOutstanding contextRef="c20111231_DerivativeByNatureAxis_WarrantMember" unitRef="U002" decimals="0"> 7115447 </us-gaap:ClassOfWarrantOrRightOutstanding>
<!-- Warrants classified as liabilities-Warrant [Member] -->
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<!-- Warrants classified as liabilities-Warrant [Member] -->
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<!-- Shares underlying warrants (in shares) -->
<us-gaap:ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights contextRef="c20111231" unitRef="U002" decimals="0"> 7115447 </us-gaap:ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights>
<!-- Shares underlying warrants (in shares) -->
<us-gaap:ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights contextRef="c20131231" unitRef="U002" decimals="0"> 6984716 </us-gaap:ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights>
<!-- Shares underlying warrants (in shares) -->
<us-gaap:ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights contextRef="c20121231" unitRef="U002" decimals="0"> 6984716 </us-gaap:ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights>
<!-- Class of Warrant or Right, Exercise Price of Warrants or Rights -->
<us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights contextRef="c20110801" unitRef="U003" decimals="INF"> 4.48 </us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights>
<!-- Class of Warrant or Right, Exercise Price of Warrants or Rights -->
<us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights contextRef="c20131231" unitRef="U003" decimals="INF"> 30 </us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights>
<!-- Commitment and contingencies -->
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<!-- Commitment and contingencies -->
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<div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">9. Commitments and Contingencies</div><div style="text-align: justify; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt;"> </div><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">The Company acquires assets still in development and enters into research and development arrangements with third parties that often require milestone and royalty payments to the third party contingent upon the occurrence of certain future events linked to the success of the asset in development. Milestone payments may be required, contingent upon the successful achievement of an important point in the development life-cycle of the pharmaceutical product (e.g., approval of the product for marketing by a regulatory agency). If required by the arrangement, CytRx may have to make royalty payments based upon a percentage of the sales of the pharmaceutical product in the event that regulatory approval for marketing is obtained.</div><div style="text-align: justify; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt;"> </div><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">These arrangements may be material individually, and in the unlikely event that milestones for multiple products covered by these arrangements were reached in the same period, the aggregate charge to expense could be material to the results of operations in any one period. In addition, these arrangements often give CytRx the discretion to unilaterally terminate development of the product, which would allow CytRx to avoid making the contingent payments; however, CytRx is unlikely to cease development if the compound successfully achieves clinical testing objectives.</div><div style="text-align: justify; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt;"> </div><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">CytRx’s current contractual obligations that will require future cash payments are as follows (in thousands):</div><div style="text-indent: 0pt; display: block;"> </div><div style="text-indent: 0pt; display: block;"><div style="text-align: left;"><table cellpadding="0" cellspacing="0" style="width: 100%; font-family: times new roman; font-size: 10pt;"><tr><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;">  </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Operating</div><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Leases<font style="display: inline;"> (1)</font></div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Employment <font style="display: inline;">Agreements (2)</font></div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Subtotal</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Research and <font style="display: inline;">Development (3)</font></div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Total</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="width: 40%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">2014</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">337</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">2,575</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">2,912</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">8,490</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">11,402</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="white"><td align="left" valign="bottom" style="width: 40%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">2015</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">258</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">850</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">1,108</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">2,106</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">3,214</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="width: 40%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">  2016</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">228</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">228</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">943</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">1,171</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="white"><td align="left" valign="bottom" style="width: 40%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">  2017</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">255</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">255</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">681</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">936</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="width: 40%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">2018</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">262</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">262</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">262</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="white"><td align="left" valign="bottom" style="padding-bottom: 2px; width: 40%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">  Thereafter</div></td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">302</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;"></font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">302</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;"></font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">302</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="padding-bottom: 4px; width: 40%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">Total</div></td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">1,642</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">3,425</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">5,067</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">12,220</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">17,287</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr></table></div><font style="display: inline; font-family: Times New Roman; font-size: 10pt;">____________</font></div><div style="text-indent: 0pt; display: block;"><br /></div><div><table align="center" border="0" cellpadding="0" cellspacing="0" style="width: 100%; font-family: times new roman; font-size: 10pt;"><tr valign="top"><td style="width: 18pt;"><div style="text-indent: 0pt; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">(1)</div></td><td><div style="text-align: justify; font-family: Times New Roman; font-size: 10pt;">Operating leases are primarily facility lease related obligations, as well as equipment lease obligations with third party vendors. The Company recognized lease expenses of $315,134, $324,536 and $321,782 in 2013, 2012 and 2011, respectively.</div></td></tr></table></div><div style="text-indent: 0pt; display: block;"><br /></div><div><table align="center" border="0" cellpadding="0" cellspacing="0" style="width: 100%; font-family: times new roman; font-size: 10pt;"><tr valign="top"><td style="width: 18pt;"><div style="text-indent: 0pt; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">(2)</div></td><td><div style="text-align: justify; font-family: Times New Roman; font-size: 10pt;">Employment agreements include management contracts which have been revised from time to time. The employment agreement for the Company’s President and Chief Executive Officer provides for a minimum salary level, which is adjusted annually at the discretion of the Company’s Compensation Committee, as well as for minimum bonuses that are payable. New employment agreements for the Company’s other executive officers are usually entered into annually.</div></td></tr></table></div><div style="text-indent: 0pt; display: block;"><br /></div><div><table align="center" border="0" cellpadding="0" cellspacing="0" style="width: 100%; font-family: times new roman; font-size: 10pt;"><tr valign="top"><td style="width: 18pt;"><div style="text-indent: 0pt; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">(3)</div></td><td><div style="text-align: justify; font-family: Times New Roman; font-size: 10pt;">Research and development obligations relate primarily to clinical trials. Most of these purchase obligations are cancelable.</div></td></tr></table></div><div><table cellpadding="0" cellspacing="0" style="width: 100%; font-family: times new roman; font-size: 10pt;"><tr><td valign="top" style="width: 30%; display: inline; font-family: times new roman; font-size: 10pt;">  </td></tr></table></div><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">The Company applies the disclosure provisions of ASC 460, <font style="font-style: italic; display: inline;">Guarantees </font>(“ASC 460”) to its agreements that contain guarantees or indemnities by the Company. The Company provides (i) indemnifications of varying scope and size to certain investors and other parties for certain losses suffered or incurred by the indemnified party in connection with various types of third-party claims; and (ii) indemnifications of varying scope and size to officers and directors against third party claims arising from the services they provide to the Company. To date, the Company has not incurred material costs as a result of these obligations and does not expect to incur material costs in the future; further, the Company maintains insurance to cover certain losses arising from these indemnifications. Accordingly, the Company has not accrued any liabilities in its consolidated financial statements related to these indemnifications or guarantees.</div><div style="text-align: justify; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt;"> </div><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">The Company is occasionally involved in claims arising in the normal course of business. There were no such claims that the Company expects, individually or in the aggregate, to have a material adverse effect on CytRx.</div></div>
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<us-gaap:CommonStockValue contextRef="c20131231_StatementScenarioAxis_ScenarioAdjustmentMember" unitRef="U001" decimals="0"> 13225 </us-gaap:CommonStockValue>
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<!-- Common stock, shares authorized (in shares) -->
<us-gaap:CommonStockSharesAuthorized contextRef="c20121231" unitRef="U002" decimals="0"> 250000000 </us-gaap:CommonStockSharesAuthorized>
<!-- Common stock, shares authorized (in shares) -->
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<!-- Common stock, shares authorized (in shares) -->
<us-gaap:CommonStockSharesAuthorized contextRef="c20110708" unitRef="U002" decimals="0"> 175000000 </us-gaap:CommonStockSharesAuthorized>
<!-- Shares reserved for future issuance (in shares) -->
<us-gaap:CommonStockCapitalSharesReservedForFutureIssuance contextRef="c20131231" unitRef="U002" decimals="-5"> 4400000 </us-gaap:CommonStockCapitalSharesReservedForFutureIssuance>
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<us-gaap:CommonStockCapitalSharesReservedForFutureIssuance contextRef="c20131231_PlanNameAxis_LongTermIncentivePlanMember" unitRef="U002" decimals="-5"> 800000 </us-gaap:CommonStockCapitalSharesReservedForFutureIssuance>
<!-- Shares reserved for future issuance (in shares)-2008 Stock Incentive Plan [Member] -->
<us-gaap:CommonStockCapitalSharesReservedForFutureIssuance contextRef="c20131231_PlanNameAxis_StockIncentivePlanMember" unitRef="U002" decimals="-5"> 5600000 </us-gaap:CommonStockCapitalSharesReservedForFutureIssuance>
<!-- Common stock, shares outstanding (in shares) -->
<us-gaap:CommonStockSharesOutstanding contextRef="c20121231" unitRef="U002" decimals="0"> 30607916 </us-gaap:CommonStockSharesOutstanding>
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<us-gaap:CommonStockSharesOutstanding contextRef="c20101231_StatementEquityComponentsAxis_CommonStockMember" unitRef="U002" decimals="0"> 15699835 </us-gaap:CommonStockSharesOutstanding>
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<us-gaap:CommonStockSharesOutstanding contextRef="c20111231_StatementEquityComponentsAxis_CommonStockMember" unitRef="U002" decimals="0"> 21302327 </us-gaap:CommonStockSharesOutstanding>
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<us-gaap:CommonStockSharesOutstanding contextRef="c20121231_StatementEquityComponentsAxis_CommonStockMember" unitRef="U002" decimals="0"> 30607916 </us-gaap:CommonStockSharesOutstanding>
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<us-gaap:CommonStockSharesOutstanding contextRef="c20131231_StatementEquityComponentsAxis_CommonStockMember" unitRef="U002" decimals="0"> 42116964 </us-gaap:CommonStockSharesOutstanding>
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<us-gaap:CommonStockSharesOutstanding contextRef="c20140205_SubsequentEventTypeAxis_SubsequentEventMember" unitRef="U002" decimals="-5"> 55300000 </us-gaap:CommonStockSharesOutstanding>
<!-- Stock-based Compensation -->
<us-gaap:CompensationRelatedCostsPolicyTextBlock contextRef="c20130101to20131231">
<div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"><font style="font-style: italic; display: inline;">Stock-based Compensation </font>— The Company’s stock-based employee compensation plans are described in Note 12. The Company has adopted the provisions of ASC 718, which requires the measurement and recognition of compensation expense for all stock-based awards made to employees.</div><br /><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">For stock options and stock warrants paid in consideration of services rendered by non-employees, the Company recognizes compensation expense in accordance with the requirements of ASC 505-50<font style="font-style: italic; display: inline;">, Equity </font>(“ASC 505”)<font style="font-style: italic; display: inline;">, </font>as amended.</div><div style="text-align: justify; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt;"> </div><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">Non-employee option grants that do not vest immediately upon grant are recorded as an expense over the vesting period. At the end of each financial reporting period prior to performance, the value of these options, as calculated using the Black-Scholes option-pricing model, is determined, and compensation expense recognized or recovered during the period is adjusted accordingly. Since the fair market value of options granted to non-employees is subject to change in the future, the amount of the future compensation expense is subject to adjustment until the common stock options or warrants are fully vested.</div></div>
</us-gaap:CompensationRelatedCostsPolicyTextBlock>
<!-- Concentrations of Risks -->
<us-gaap:ConcentrationRiskCreditRisk contextRef="c20130101to20131231">
<div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"><font style="font-style: italic; display: inline;">Concentrations of Risks </font>— Financial instruments that potentially subject the Company to significant concentrations of credit risk consist principally of cash, cash equivalents and short-term investments. The Company maintains cash and cash equivalents in large well-capitalized financial institutions and the Company’s investment policy disallows investment in any debt securities rated less than “investment-grade” by national ratings services. The Company has not experienced any losses on its deposits of cash or cash equivalent or its short-term investments.<font style="display: inline; font-family: Times New Roman;"> </font>Cash and cash equivalents are maintained at financial institutions and, at times, balances may exceed federally insured limits. The Company has never experienced any losses related to these balances. <font style="font-style: italic; display: inline;">Use of Estimates </font>— The preparation of the financial statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the amounts reported in the financial statements and accompanying notes. Significant estimates include the accrual for research and development expenses, the basis for the classification of  estimated income taxes and the estimate of expense arising from the common stock options granted to employees and non-employees. Actual results could materially differ from those estimates.</div></div>
</us-gaap:ConcentrationRiskCreditRisk>
<!-- Contractual Obligation, Due in Second Year -->
<us-gaap:ContractualObligationDueInSecondYear contextRef="c20131231" unitRef="U001" decimals="-3"> 3214000 </us-gaap:ContractualObligationDueInSecondYear>
<!-- Contractual Obligation, Fiscal Year Maturity Schedule [Table Text Block] -->
<us-gaap:ContractualObligationFiscalYearMaturityScheduleTableTextBlock contextRef="c20130101to20131231">
<div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">CytRx’s current contractual obligations that will require future cash payments are as follows (in thousands):</div><div style="text-indent: 0pt; display: block;"> </div><div style="text-indent: 0pt; display: block;"><div style="text-align: left;"><table cellpadding="0" cellspacing="0" style="width: 100%; font-family: times new roman; font-size: 10pt;"><tr><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;">  </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Operating</div><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Leases<font style="display: inline;"> (1)</font></div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Employment <font style="display: inline;">Agreements (2)</font></div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Subtotal</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Research and <font style="display: inline;">Development (3)</font></div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Total</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="width: 40%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">2014</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">337</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">2,575</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">2,912</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">8,490</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">11,402</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="white"><td align="left" valign="bottom" style="width: 40%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">2015</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">258</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">850</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">1,108</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">2,106</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">3,214</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="width: 40%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">  2016</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">228</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">228</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">943</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">1,171</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="white"><td align="left" valign="bottom" style="width: 40%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">  2017</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">255</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">255</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">681</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">936</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="width: 40%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">2018</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">262</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">262</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">262</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="white"><td align="left" valign="bottom" style="padding-bottom: 2px; width: 40%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">  Thereafter</div></td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">302</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;"></font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">302</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;"></font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">302</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="padding-bottom: 4px; width: 40%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">Total</div></td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">1,642</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">3,425</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">5,067</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">12,220</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">17,287</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr></table></div><font style="display: inline; font-family: Times New Roman; font-size: 10pt;">____________</font></div><div style="text-indent: 0pt; display: block;"><br /></div><div><table align="center" border="0" cellpadding="0" cellspacing="0" style="width: 100%; font-family: times new roman; font-size: 10pt;"><tr valign="top"><td style="width: 18pt;"><div style="text-indent: 0pt; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">(1)</div></td><td><div style="text-align: justify; font-family: Times New Roman; font-size: 10pt;">Operating leases are primarily facility lease related obligations, as well as equipment lease obligations with third party vendors. The Company recognized lease expenses of $315,134, $324,536 and $321,782 in 2013, 2012 and 2011, respectively.</div></td></tr></table></div><div style="text-indent: 0pt; display: block;"><br /></div><div><table align="center" border="0" cellpadding="0" cellspacing="0" style="width: 100%; font-family: times new roman; font-size: 10pt;"><tr valign="top"><td style="width: 18pt;"><div style="text-indent: 0pt; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">(2)</div></td><td><div style="text-align: justify; font-family: Times New Roman; font-size: 10pt;">Employment agreements include management contracts which have been revised from time to time. The employment agreement for the Company’s President and Chief Executive Officer provides for a minimum salary level, which is adjusted annually at the discretion of the Company’s Compensation Committee, as well as for minimum bonuses that are payable. New employment agreements for the Company’s other executive officers are usually entered into annually.</div></td></tr></table></div><div style="text-indent: 0pt; display: block;"><br /></div><div><table align="center" border="0" cellpadding="0" cellspacing="0" style="width: 100%; font-family: times new roman; font-size: 10pt;"><tr valign="top"><td style="width: 18pt;"><div style="text-indent: 0pt; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">(3)</div></td><td><div style="text-align: justify; font-family: Times New Roman; font-size: 10pt;">Research and development obligations relate primarily to clinical trials. Most of these purchase obligations are cancelable.</div></td></tr></table></div><div><table cellpadding="0" cellspacing="0" style="width: 100%; font-family: times new roman; font-size: 10pt;"><tr><td valign="top" style="width: 30%; display: inline; font-family: times new roman; font-size: 10pt;">  </td></tr></table></div></div>
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<div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">12. Stock Options and Warrants</div><div style="text-align: justify; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt;"> </div><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Stock Options</div><div style="text-align: justify; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt;"> </div><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">The Company has a 2000 Long-Term Incentive Plan under which 1.4 million shares of common stock were originally reserved for issuance. As of December 31, 2013, there were approximately 0.8 million<font style="display: inline; font-weight: bold;"> </font>shares subject to outstanding stock options. This plan expired on August 6, 2010, and thus no further shares are available for future grant under this plan.</div><div style="text-align: justify; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt;"> </div><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">The Company also has a 2008 Stock Incentive Plan under which 10.0 million shares of common stock were originally reserved for issuance. The number of shares reserved for issuance under the 2008 Plan was then fixed at 5.0 million shares, after giving effect to the 1-for-7 reverse stock split implemented on May 15, 2012, and then fixed at 10.0 million shares by an amendment to this plan approved by the stockholders at the 2013 Annual Meeting of Stockholders. As of December 31, 2013, there were 5.6 million shares subject to outstanding stock options and 4.4 million shares available for future grant under this plan.</div><div style="text-align: justify; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt;"> </div><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">The Company follows the provisions of ASC 718, <font style="font-style: italic; display: inline;">Compensation-Stock Compensation, </font>which requires the measurement and recognition of compensation expense for all stock-based awards made to employees.<br /></div><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">The fair value of the stock options at the date of grant was estimated using the Black-Scholes option-pricing model, based on the following assumptions:</div><div style="text-align: justify; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt;"> </div><div style="text-align: left;"><table cellpadding="0" cellspacing="0" style="width: 100%; font-family: times new roman; font-size: 10pt;"><tr><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">2013</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">2012</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">2011</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td></tr><tr bgcolor="#cceeff"><td valign="bottom" style="width: 64%;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">Risk-free interest rate</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">0.91% - 2.79</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">%</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">0.83% - 1.78</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">%</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">1.23</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">%</td></tr><tr bgcolor="white"><td valign="bottom" style="width: 64%;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">Expected volatility</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">85% - 89</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">%</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">0% - 82</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">%</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">89</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">%</td></tr><tr bgcolor="#cceeff"><td valign="bottom" style="width: 64%;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">Expected lives (years)</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">6 - 10</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">6 - 10</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">6 - 10</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="white"><td valign="bottom" style="width: 64%;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">Expected dividend yield</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">0.00</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">%</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">0.00</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">%</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">0.00</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">%</td></tr></table></div><div style="text-indent: 0pt; display: block;"><br /></div><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">The Company’s computation of expected volatility is based on the historical daily volatility of its publicly traded stock. For option grants issued during years ended December 31, 2013, 2012 and 2011, the Company used a calculated volatility for each grant. The Company lacks adequate information about the exercise behavior at this time and has determined the expected term assumption under the simplified method provided for under ASC 718, which averages the contractual term of the Company’s options of ten years with the average vesting term of three years for an average of six years. The dividend yield assumption of zero is based upon the fact the Company has never paid cash dividends and presently has no intention of paying cash dividends. The risk-free interest rate used for each grant is equal to the U.S. Treasury rates in effect at the time of the grant for instruments with a similar expected life. Based on historical experience, for the year ended December 31, 2013, the Company has estimated an annualized forfeiture rate of 12% for options granted to its employees, 2% for options granted to senior management and 0% for options granted to directors; for the year ended December 31, 2012, the Company has estimated an annualized forfeiture rate of 12% for options granted to its employees, 2% for options granted to senior management and 0% for options granted to directors; and for the year ended December 31, 2011, the Company estimated an annualized forfeiture rate of 13% for options granted to its employees, 2% for options granted to senior management and 0% for options granted to directors. Compensation costs will be adjusted for future changes in estimated forfeitures. The Company will record additional expense if the actual forfeitures are lower than estimated and will record a recovery of prior expense if the actual forfeiture rates are higher than estimated. No amounts relating to employee stock-based compensation have been capitalized.</div><div style="text-align: justify; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt;"> </div><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">At December 31, 2013, there remained approximately $4.3 million of unrecognized compensation expense related to unvested stock options granted to current and former employees and directors, to be recognized as expense over a weighted-average period of 1.36 years. Presented below is the Company’s stock option activity for employees and directors:</div><div style="text-indent: 0pt; margin-left: 0pt; margin-right: 0pt;"> </div><div style="text-align: left;"><table cellpadding="0" cellspacing="0" style="width: 100%; font-family: times new roman; font-size: 10pt;"><tr><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="10" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Stock Options</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="10" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt;"><font style="display: inline; font-family: times new roman; font-size: 10pt; font-weight: bold;">Weighted Average </font><font style="display: inline; font-family: times new roman; font-size: 10pt; font-weight: bold;">Exercise Price</font></div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td></tr><tr><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">2013</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">2012</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">2011</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">2013</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">2012</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">2011</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="width: 28%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">Outstanding — beginning of year</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">3,240,850</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">1,763,923</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">1,268,209</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">4.08</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">6.01</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">7.49</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="white"><td align="left" valign="bottom" style="width: 28%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">Granted</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">3,323,176</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">1,541,002</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">499,286</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">2.43</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">1.86</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">2.38</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="width: 28%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">Exercised</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(476</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">)</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(1,071</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">)</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">1.93</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">2.80</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="white"><td align="left" valign="bottom" style="width: 28%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">Forfeited</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(127,812</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">)</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(63,004</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">)</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(3,572</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">)</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">3.09</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">3.89</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">6.93</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="padding-bottom: 2px; width: 28%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">Expired</div></td><td align="right" valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(207,145</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;">)</td><td align="right" valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td align="right" valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td align="right" valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; padding-bottom: 2px; width: 9%; font-family: times new roman; font-size: 10pt;">9.59</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td align="right" valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; padding-bottom: 2px; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td align="right" valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; padding-bottom: 2px; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="white"><td align="left" valign="bottom" style="padding-bottom: 4px; width: 28%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">Outstanding — end of year</div></td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">6,228,593</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">3,240,850</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">1,763,923</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; padding-bottom: 4px; width: 9%; font-family: times new roman; font-size: 10pt;">3.11</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; padding-bottom: 4px; width: 9%; font-family: times new roman; font-size: 10pt;">4.08</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; padding-bottom: 4px; width: 9%; font-family: times new roman; font-size: 10pt;">6.01</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="padding-bottom: 4px; width: 28%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">Exercisable at end of year</div></td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">3,125,720</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">1,918,461</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">1,070,419</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; padding-bottom: 4px; width: 9%; font-family: times new roman; font-size: 10pt;">3.86</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; padding-bottom: 4px; width: 9%; font-family: times new roman; font-size: 10pt;">3.69</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; padding-bottom: 4px; width: 9%; font-family: times new roman; font-size: 10pt;">7.49</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="white"><td align="left" valign="bottom" style="width: 28%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">Weighted average fair value of stock options granted during the year:</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">1.82</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">1.44</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">1.75</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr></table></div><div style="text-indent: 0pt; display: block;"><br /></div><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">A summary of the activity for unvested employee stock options as of December 31, and changes during the year is presented below:</div><div style="text-align: justify; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt;"> </div><div style="text-align: left;"><table cellpadding="0" cellspacing="0" style="width: 100%; font-family: times new roman; font-size: 10pt;"><tr><td valign="bottom" style="padding-bottom: 2px;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;"> </div><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;"> </div><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;"> </div></td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="10" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-indent: 0pt; display: block;"> </div><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Stock Options</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="10" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt;"><font style="display: inline; font-family: times new roman; font-size: 10pt; font-weight: bold;">Weighted Average </font><font style="display: inline; font-family: times new roman; font-size: 10pt; font-weight: bold;">Grant Date Fair </font><font style="display: inline; font-family: times new roman; font-size: 10pt; font-weight: bold;">Value per Share</font></div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td></tr><tr><td valign="bottom" style="padding-bottom: 2px;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;"> </div></td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">2013</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">2012</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">2011</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">2013</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">2012</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">2011</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="width: 28%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 3.6pt;">Nonvested at January 1,</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">1,322,389</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">693,504</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">453,645</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">1.57</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">2.81</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">5.25</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="white"><td align="left" valign="bottom" style="width: 28%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 3.6pt;">Granted</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">3,323,176</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">1,541,002</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">499,286</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">1.82</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">1.44</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">1.75</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="width: 28%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 3.6pt;">Vested</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(1,450,404</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">)</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(849,113</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">)</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(255,855</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">)</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">2.46</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">3.69</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">4.90</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="white"><td align="left" valign="bottom" style="padding-bottom: 2px; width: 28%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 3.6pt;">Pre-vested forfeitures or expired</div></td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">(92,288</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;">)</td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">(63,004</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;">)</td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">(3,572</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;">)</td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">2.15</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">2.97</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">6.93</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="padding-bottom: 4px; width: 28%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 3.6pt;">Nonvested at December 31,</div></td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">3,102,873</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">1,322,389</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">693,504</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; padding-bottom: 4px; width: 9%; font-family: times new roman; font-size: 10pt;">1.66</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; padding-bottom: 4px; width: 9%; font-family: times new roman; font-size: 10pt;">1.57</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; padding-bottom: 4px; width: 9%; font-family: times new roman; font-size: 10pt;">2.81</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr></table></div><div style="text-indent: 0pt; display: block;"><br /></div><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">For stock options paid in consideration of services rendered by non-employees, the Company recognizes compensation expense in accordance with the requirements of ASC 505-50.</div><div style="text-align: justify; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt;"> </div><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">Non-employee option grants that do not vest immediately upon grant are recorded as an expense over the vesting period. At the end of each financial reporting period prior to performance, the value of these options, as calculated using the Black-Scholes option pricing model, is determined, and compensation expense recognized or recovered during the period is adjusted accordingly. Since the fair market value of options granted to non-employees is subject to change in the future, the amount of the future compensation expense is subject to adjustment until the common stock options are fully vested.<br /></div><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">The Company recorded $40,000, $0 and $31,000 of non-cash charges related to the issuance of stock options to certain consultants in exchange for services during 2013, 2012 and 2011, respectively.</div><div style="text-align: justify; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt;"> </div><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">At December 31, 2013, there was no unrecognized compensation expense related to unvested non-employee stock options. Presented below is the Company’s non-employee stock option activity:</div><div style="text-align: justify; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt;"> </div><div style="text-align: left;"><table cellpadding="0" cellspacing="0" style="width: 100%; font-family: times new roman; font-size: 10pt;"><tr><td valign="bottom" style="padding-bottom: 2px;"><div style="text-indent: 0pt; display: block;"> </div><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;"> </div></td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="10" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Stock Options</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="10" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt;"><font style="display: inline; font-family: times new roman; font-size: 10pt; font-weight: bold;">Weighted Average </font><font style="display: inline; font-family: times new roman; font-size: 10pt; font-weight: bold;">Exercise Price</font></div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td></tr><tr><td valign="bottom" style="padding-bottom: 2px;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;"> </div></td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">2013</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">2012</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">2011</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">2013</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">2012</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">2011</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="width: 28%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">Outstanding — beginning of year</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">142,143</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">143,572</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">142,143</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">6.20</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">6.17</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">6.30</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="white"><td align="left" valign="bottom" style="width: 28%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">Granted</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">25,000</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">1,429</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">2.79</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">2.94</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="width: 28%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">Exercised</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(1,429</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">)</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">2.94</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="white"><td align="left" valign="bottom" style="width: 28%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">Forfeited</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="padding-bottom: 2px; width: 28%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">Expired</div></td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;"></font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;"></font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;"></font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; padding-bottom: 2px; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; padding-bottom: 2px; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; padding-bottom: 2px; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="white"><td align="left" valign="bottom" style="padding-bottom: 4px; width: 28%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">Outstanding — end of year</div></td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">167,143</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">142,143</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">143,572</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; padding-bottom: 4px; width: 9%; font-family: times new roman; font-size: 10pt;">5.69</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; padding-bottom: 4px; width: 9%; font-family: times new roman; font-size: 10pt;">6.20</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; padding-bottom: 4px; width: 9%; font-family: times new roman; font-size: 10pt;">6.17</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="padding-bottom: 4px; width: 28%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">Exercisable at end of year</div></td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">167,143</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">133,215</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">125,714</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; padding-bottom: 4px; width: 9%; font-family: times new roman; font-size: 10pt;">5.69</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; padding-bottom: 4px; width: 9%; font-family: times new roman; font-size: 10pt;">6.10</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; padding-bottom: 4px; width: 9%; font-family: times new roman; font-size: 10pt;">5.95</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="white"><td align="left" valign="bottom" style="width: 28%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">Weighted average fair value of stock options granted during the year:</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">1.98</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">2.94</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr></table></div><div style="text-indent: 0pt; display: block;"><br /></div><div style="text-indent: 0pt; display: block;"><br /></div><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">The fair value of the stock options at the date of grant was estimated using the Black-Scholes option-pricing model, based on the following assumptions:</div><div style="text-align: justify; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt;"> </div><div style="text-align: left;"><table cellpadding="0" cellspacing="0" style="width: 100%; font-family: times new roman; font-size: 10pt;"><tr><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;">  </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">2013</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">2012</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">2011</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td></tr><tr bgcolor="#cceeff"><td valign="bottom" style="width: 64%;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">Risk-free interest rate</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">2.05</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">%</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">2.77</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">%</td></tr><tr bgcolor="white"><td valign="bottom" style="width: 64%;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">Expected volatility</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">84.8</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">%</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">70</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">%</td></tr><tr bgcolor="#cceeff"><td valign="bottom" style="width: 64%;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">Expected lives (years)</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">10</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">10</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="white"><td valign="bottom" style="width: 64%;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">Expected dividend yield</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">0</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">%</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">0</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">%</td></tr></table></div><div style="text-indent: 0pt; display: block;"> </div><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">A summary of the activity for nonvested, non-employee stock options as of December 31, and changes during the years are presented below:</div><div style="text-align: justify; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt;"> </div><div style="text-align: left;"><table cellpadding="0" cellspacing="0" style="width: 100%; font-family: times new roman; font-size: 10pt;"><tr><td valign="bottom" style="padding-bottom: 2px;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;"> </div><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;"> </div><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;"> </div></td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="10" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-indent: 0pt; display: block;"> </div><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Stock Options</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="10" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Weighted Average</div><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Grant Date Fair</div><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Value per Share</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td></tr><tr><td valign="bottom" style="padding-bottom: 2px;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;"> </div></td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">2013</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">2012</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">2011</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">2013</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">2012</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">2011</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="width: 28%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 3.6pt;">Nonvested at January 1,</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">8,929</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">17,857</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">41,066</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">19.95</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">19.95</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">13.86</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="white"><td align="left" valign="bottom" style="width: 28%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 3.6pt;">Granted</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">25,000</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">1,429</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">1.98</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">0.81</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="width: 28%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 3.6pt;">Vested</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(33,929</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">)</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(8,928</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">)</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(24,638</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">)</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">6.71</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">19.95</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">8.61</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="white"><td align="left" valign="bottom" style="padding-bottom: 2px; width: 28%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 3.6pt;">Pre-vested forfeitures</div></td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;"></font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;"></font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;"></font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;"></font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;"></font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;"></font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="padding-bottom: 4px; width: 28%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 3.6pt;">Nonvested at December 31,</div></td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">0</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">8,929</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">17,857</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; padding-bottom: 4px; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; padding-bottom: 4px; width: 9%; font-family: times new roman; font-size: 10pt;">19.95</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; padding-bottom: 4px; width: 9%; font-family: times new roman; font-size: 10pt;">19.95</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr></table></div><div style="text-indent: 0pt; display: block;"><br /></div><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">The following table summarizes significant ranges of outstanding stock options under the two plans at December 31, 2013:</div><div style="text-align: justify; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt;"> </div><div style="text-align: left;"><table cellpadding="0" cellspacing="0" style="width: 100%; font-family: times new roman; font-size: 10pt;"><tr><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-indent: 0pt; display: block;"> </div><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Range of</div><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Exercise Prices</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-indent: 0pt; display: block;"> </div><div style="text-indent: 0pt; display: block;"> </div><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Number of Options</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Weighted Average</div><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">RemainingContractual Life</div><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">(years)</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-indent: 0pt; display: block;"> </div><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Weighted Average</div><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Exercise Price</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Number of</div><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Options</div><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Exercisable</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-indent: 0pt; display: block;"> </div><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Weighted Average</div><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Contractual Life</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-indent: 0pt; display: block;"> </div><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Weighted Average</div><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Exercise Price</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td></tr><tr bgcolor="#cceeff"><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">1.83 — 2.50</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">5,130,056</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">9.45</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">2.21</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">2,102,373</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">9.45</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">2.14</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="white"><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">2.51 — 3.50</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">194,482</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">6.93</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">2.79</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">151,625</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">6.93</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">2.69</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="#cceeff"><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">3.51 — 8.00</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">692,701</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">5.69</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">6.67</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">660,368</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">5.69</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">6.75</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="white"><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; padding-bottom: 2px; width: 9%; font-family: times new roman; font-size: 10pt;">8.01 — 32.55</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">378,497</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; padding-bottom: 2px; width: 9%; font-family: times new roman; font-size: 10pt;">3.13</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; padding-bottom: 2px; width: 9%; font-family: times new roman; font-size: 10pt;">8.86</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">378,497</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; padding-bottom: 2px; width: 9%; font-family: times new roman; font-size: 10pt;">3.13</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; padding-bottom: 2px; width: 9%; font-family: times new roman; font-size: 10pt;">8.86</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="#cceeff"><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="white"><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; padding-bottom: 4px; width: 9%; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">6,395,736</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; padding-bottom: 4px; width: 9%; font-family: times new roman; font-size: 10pt;">8.59</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; padding-bottom: 4px; width: 9%; font-family: times new roman; font-size: 10pt;">3.11</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">3,292,863</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; padding-bottom: 4px; width: 9%; font-family: times new roman; font-size: 10pt;">8.59</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; padding-bottom: 4px; width: 9%; font-family: times new roman; font-size: 10pt;">3.86</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr></table></div><div style="text-indent: 0pt; display: block;"><br /></div><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">The aggregate intrinsic value of outstanding options and options vested as of December 31, 2013 and the options exercised during 2013 were $13.0 million, $5.8 million and $0, respectively, which represent options whose exercise price was less than the closing fair market value of the Company’s common stock on December 31, 2013 of $6.27.</div><br /><div style="text-align: left; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Restricted Stock</div><div style="text-align: justify; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt;"> </div><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">In December 2013, the Company awarded to Dr. Daniel Levitt, Executive Vice President and Chief Medical Officer, 100,000 shares of CytRx Corporation restricted stock pursuant to the 2008 Plan, of which 50,000 shares will vest on June 30, 2014, and the remaining 50,000 shares will vest over the subsequent six months, provided that Dr. Levitt remains employed by the Company on each such date. Those restricted shares were issued pursuant to an agreement dated January 1, 2014. The Company also granted to Dr. Levitt 100,000 shares of CytRx Corporation restricted stock pursuant to the 2008 Plan on December 31, 2012, which shares have now fully vested. The fair value of the restricted stock is based on the market price of the Company’s shares on the grant date less the par value received as consideration. The fair value of the restricted shares granted on January 1, 2014 was $627,000, and the fair value of the restricted shares granted on December 31, 2012 was $186,900.</div><div style="text-align: justify; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt;"> </div><div style="text-align: left; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Warrants</div><div style="text-align: justify; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt;"> </div><div style="text-align: left; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">In August 2013, we issued a warrant to purchase 500,000 shares of our common stock at an exercise price of $2.50 per share in connection with a financial advisory arrangement. In November 2013, we issued two warrants, each to purchase 125,000 shares of our common stock, at exercise prices of $3.00 and $3.75 per share, respectively, in connection with financial advisory arrangements.</div><div style="text-align: justify; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt;"> </div><div style="text-align: left; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">Warrants issued in connection with the Company’s July 2009 and August 2011 financings are classified as liabilities as opposed to equity due to their settlement terms. For 2013, 2012 and 2011, 6,984,716 shares, 6,984,716 shares and 7,115,447 shares, respectively, were underlying such warrants. See Note 8 – Warrant Liabilities.</div><div style="text-align: justify; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt;"> </div><div style="text-align: left; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">All other warrants issued by the Company other than warrants issued in connection with its July 2009 and August 2011 financings are classified as equity; the fair value of the warrants was recorded as additional paid-in capital and no further adjustments are made.</div><div style="text-align: justify; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt;"> </div><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">A summary of the Company’s warrant activity and related information for the years ended December 31 are shown below.</div><div style="text-align: justify; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt;"> </div><div style="text-align: left;"><table cellpadding="0" cellspacing="0" style="width: 100%; font-family: times new roman; font-size: 10pt;"><tr><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="10" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Warrants</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="10" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Weighted Average</div><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Exercise Price</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td></tr><tr><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">2013</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">2012</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">2011</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">2013</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">2012</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">2011</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="width: 28%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">Outstanding — beginning of year</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">7,518,113</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">7,397,415</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">1,294,639</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">5.09</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">5.32</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">10.29</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="white"><td align="left" valign="bottom" style="width: 28%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">Granted</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">816,667</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">285,716</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">6,440,000</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">2.80</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">2.06</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">4.48</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="width: 28%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">Exercised</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(8,572</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">)</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(5,714</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">)</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">4.48</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">1.89</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">5.32</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="white"><td align="left" valign="bottom" style="width: 28%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">Forfeited</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(28,571</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">)</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">1.89</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="padding-bottom: 2px; width: 28%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">Expired</div></td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">(1,599</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;">)</td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(130,733</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;">)</td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(337,224</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;">)</td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; padding-bottom: 2px; width: 9%; font-family: times new roman; font-size: 10pt;">14.99</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; padding-bottom: 2px; width: 9%; font-family: times new roman; font-size: 10pt;">11.90</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; padding-bottom: 2px; width: 9%; font-family: times new roman; font-size: 10pt;">8.68</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="white"><td align="left" valign="bottom" style="padding-bottom: 4px; width: 28%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">Outstanding — end of year</div></td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">8,324,609</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">7,518,113</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">7,397,415</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; padding-bottom: 4px; width: 9%; font-family: times new roman; font-size: 10pt;">4.86</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; padding-bottom: 4px; width: 9%; font-family: times new roman; font-size: 10pt;">5.09</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; padding-bottom: 4px; width: 9%; font-family: times new roman; font-size: 10pt;">5.32</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="padding-bottom: 4px; width: 28%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">Exercisable at end of year</div></td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">7,924,609</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">7,452,396</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">7,396,701</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; padding-bottom: 4px; width: 9%; font-family: times new roman; font-size: 10pt;">4.98</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; padding-bottom: 4px; width: 9%; font-family: times new roman; font-size: 10pt;">5.11</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; padding-bottom: 4px; width: 9%; font-family: times new roman; font-size: 10pt;">5.31</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="white"><td align="left" valign="bottom" style="width: 28%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">Weighted average fair value of warrants granted during the year:</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">1.31</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">1.22</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">2.42</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr></table></div><div style="text-indent: 0pt; display: block;"><br /></div><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">The following table summarizes additional information concerning warrants outstanding and exercisable at December 31, 2013:</div><div style="text-align: justify; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt;"> </div><div style="text-align: left;"><table cellpadding="0" cellspacing="0" style="width: 100%; font-family: times new roman; font-size: 10pt;"><tr><td colspan="2" valign="bottom" style="padding-bottom: 2px;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;"> </div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="10" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Warrants Outstanding</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="padding-bottom: 2px;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;"> </div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="padding-bottom: 2px;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;"> </div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td></tr><tr><td colspan="2" valign="bottom" style="padding-bottom: 2px;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;"></div><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;"> </div><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;"> </div><div style="text-indent: 0pt; display: block;"> </div><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Range of Exercise Prices</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-indent: 0pt; display: block;"> </div><div style="text-indent: 0pt; display: block;"> </div><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Number of</div><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Shares</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Weighted</div><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Average</div><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Remaining</div><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Contractual Life</div><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">(years)</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-indent: 0pt; display: block;"> </div><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Weighted</div><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Average</div><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Exercise Price</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Warrants</div><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Number of</div><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Shares</div><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Exercisable</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-indent: 0pt; display: block;"> </div><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Exercisable</div><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Weighted Average</div><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Exercise Price</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td></tr><tr bgcolor="#cceeff"><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">1.82 — 2.50</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">860,003</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">3.26</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">2.29</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">460,003</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">2.11</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="white"><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">2.51 — 5.50</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">6,805,285</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">2.57</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">4.43</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">6,805,285</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">4.43</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="#cceeff"><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">5.51 — 11.50</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">23,172</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">0.04</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">6.12</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">23,172</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">6.12</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="white"><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; padding-bottom: 2px; width: 9%; font-family: times new roman; font-size: 10pt;">11.51 — 24.50</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">636,149</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; padding-bottom: 2px; width: 9%; font-family: times new roman; font-size: 10pt;">0.82</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; padding-bottom: 2px; width: 9%; font-family: times new roman; font-size: 10pt;">12.89</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">636,149</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; padding-bottom: 2px; width: 9%; font-family: times new roman; font-size: 10pt;">12.89</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="#cceeff"><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; padding-bottom: 4px; width: 9%; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">8,324,609</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; padding-bottom: 4px; width: 9%; font-family: times new roman; font-size: 10pt;">2.50</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; padding-bottom: 4px; width: 9%; font-family: times new roman; font-size: 10pt;">4.86</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">7,924,609</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; padding-bottom: 4px; width: 9%; font-family: times new roman; font-size: 10pt;">4.98</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr></table></div></div>
</us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock>
<!-- Basic and diluted loss per share -->
<us-gaap:EarningsPerShareBasicAndDiluted contextRef="c20110101to20111231" unitRef="U003" decimals="2"> -0.80 </us-gaap:EarningsPerShareBasicAndDiluted>
<!-- Basic and diluted loss per share -->
<us-gaap:EarningsPerShareBasicAndDiluted contextRef="c20130101to20131231" unitRef="U003" decimals="2"> -1.44 </us-gaap:EarningsPerShareBasicAndDiluted>
<!-- Basic and diluted loss per share -->
<us-gaap:EarningsPerShareBasicAndDiluted contextRef="c20120101to20121231" unitRef="U003" decimals="2"> -0.78 </us-gaap:EarningsPerShareBasicAndDiluted>
<!-- Basic and diluted loss per share -->
<us-gaap:EarningsPerShareBasicAndDiluted contextRef="c20120401to20120630" unitRef="U003" decimals="2"> -0.63 </us-gaap:EarningsPerShareBasicAndDiluted>
<!-- Basic and diluted loss per share -->
<us-gaap:EarningsPerShareBasicAndDiluted contextRef="c20120101to20120331" unitRef="U003" decimals="2"> -0.49 </us-gaap:EarningsPerShareBasicAndDiluted>
<!-- Basic and diluted loss per share -->
<us-gaap:EarningsPerShareBasicAndDiluted contextRef="c20130401to20130630" unitRef="U003" decimals="2"> -0.11 </us-gaap:EarningsPerShareBasicAndDiluted>
<!-- Basic and diluted loss per share -->
<us-gaap:EarningsPerShareBasicAndDiluted contextRef="c20121001to20121231" unitRef="U003" decimals="2"> 0.14 </us-gaap:EarningsPerShareBasicAndDiluted>
<!-- Basic and diluted loss per share -->
<us-gaap:EarningsPerShareBasicAndDiluted contextRef="c20130701to20130930" unitRef="U003" decimals="2"> -0.33 </us-gaap:EarningsPerShareBasicAndDiluted>
<!-- Basic and diluted loss per share -->
<us-gaap:EarningsPerShareBasicAndDiluted contextRef="c20131001to20131231" unitRef="U003" decimals="2"> -0.68 </us-gaap:EarningsPerShareBasicAndDiluted>
<!-- Basic and diluted loss per share -->
<us-gaap:EarningsPerShareBasicAndDiluted contextRef="c20120701to20120930" unitRef="U003" decimals="2"> 0.07 </us-gaap:EarningsPerShareBasicAndDiluted>
<!-- Basic and diluted loss per share -->
<us-gaap:EarningsPerShareBasicAndDiluted contextRef="c20130101to20130331" unitRef="U003" decimals="2"> -0.23 </us-gaap:EarningsPerShareBasicAndDiluted>
<!-- Earnings Per Share, Policy [Policy Text Block] -->
<us-gaap:EarningsPerSharePolicyTextBlock contextRef="c20130101to20131231">
<div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"><font style="font-style: italic; display: inline;">Net Income (Loss) Per Common Share </font>— Basic net income (loss) per common share is computed using the weighted-average number of common shares outstanding. Diluted net income (loss) per common share is computed using the weighted-average number of common share and common share equivalents outstanding. Potentially dilutive stock options and warrants to purchase approximately 14.7 million, 11.0 million and 8.2 million shares at December 31, 2013, 2012 and 2011, respectively, were excluded from the computation of diluted net income (loss) per share, because the effect would be anti-dilutive.</div>
</us-gaap:EarningsPerSharePolicyTextBlock>
<!-- Wages, bonuses and employee benefits -->
<us-gaap:EmployeeRelatedLiabilitiesCurrent contextRef="c20121231" unitRef="U001" decimals="-3"> 282000 </us-gaap:EmployeeRelatedLiabilitiesCurrent>
<!-- Wages, bonuses and employee benefits -->
<us-gaap:EmployeeRelatedLiabilitiesCurrent contextRef="c20131231" unitRef="U001" decimals="-3"> 349000 </us-gaap:EmployeeRelatedLiabilitiesCurrent>
<!-- Unrecognized compensation expense related to unvested stock options, granted-Non employees [Member] -->
<us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized contextRef="c20131231_ShareBasedCompensationAwardsByRecipientAxis_NonEmployeesMember" unitRef="U001" decimals="-6"> 0 </us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized>
<!-- Unrecognized compensation expense related to unvested stock options, granted-Employees and Directors [Member] -->
<us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized contextRef="c20131231_ShareBasedCompensationAwardsByRecipientAxis_EmployeesAndDirectorsMember" unitRef="U001" decimals="-5"> 4300000 </us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized>
<!-- Unrecognized compensation cost, recognized as expense over a weighted-average period -->
<us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1 contextRef="c20130101to20131231"> P1Y4M10D </us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1>
<!-- Equity Method Investments and Joint Ventures Disclosure [Text Block] -->
<us-gaap:EquityMethodInvestmentsDisclosureTextBlock contextRef="c20130101to20131231">
<div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">11. Investment in ADVENTRX Pharmaceuticals</div><div style="text-align: justify; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt;"> </div><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">On April 8, 2011, ADVENTRX Pharmaceuticals completed its acquisition of SynthRx, Inc., in which the Company held a 19.1% interest. As a result of the transaction, the Company received approximately 126,000 shares of common stock of ADVENTRX, which it sold on October 11, 2011 for $112,200, and on June 6, 2012, the Company received an additional 38,196 shares of common stock of ADVENTRX that had been held in an escrow established in connection with the acquisition, which it sold for $17,900. If all of the development milestones under the acquisition agreement were to be achieved, the Company also would be entitled to receive up to 2.9 million additional ADVENTRX shares. At the time of the sales, the Company’s interest in SynthRx had a zero carrying value.</div></div>
</us-gaap:EquityMethodInvestmentsDisclosureTextBlock>
<!-- Equity Method Investment, Ownership Percentage-SynthRx, Inc. [Member] -->
<us-gaap:EquityMethodInvestmentOwnershipPercentage contextRef="c20110408_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_SynthrxIncMember" unitRef="U005" decimals="3"> 0.191 </us-gaap:EquityMethodInvestmentOwnershipPercentage>
<!-- Fair Value Measurements -->
<us-gaap:FairValueMeasurementPolicyPolicyTextBlock contextRef="c20130101to20131231">
<div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"><font style="font-style: italic; display: inline;">Fair Value Measurements </font>— Assets and liabilities recorded at fair value on the balance sheets are categorized based upon the level of judgment associated with the inputs used to measure the fair value. Level inputs are as follows:</div><div style="text-indent: 0pt; display: block;"><br /></div><div style="text-align: justify; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 36pt; font-size: 10pt; margin-right: 0pt;">Level 1 – quoted prices in active markets for identical assets or liabilities.</div><div style="text-indent: 0pt; display: block;"><br /></div><div style="text-align: justify; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 36pt; font-size: 10pt; margin-right: 0pt;">Level 2 – other significant observable inputs for the assets or liabilities through corroboration with market data at the measurement date.</div><div style="text-indent: 0pt; display: block;"><br /></div><div style="text-align: justify; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 36pt; font-size: 10pt; margin-right: 0pt;">Level 3 – significant unobservable inputs that reflect management’s best estimate of what market participants would use to price the assets or liabilities at the measurement date.</div><div style="text-indent: 0pt; display: block;"><br /></div><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">The following table summarizes fair value measurements by level at December 31, 2013 for assets and liabilities measured</div><div style="text-align: justify; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: -54pt;">at fair value on a recurring basis:</div><div style="text-indent: 0pt; display: block;"><br /></div><div style="text-align: left;"><table cellpadding="0" cellspacing="0" style="width: 100%; font-family: times new roman; font-size: 10pt;"><tr><td valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: -54pt;">(In thousands)</div></td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: -54pt;">Level I</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: -54pt;">Level II</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: -54pt;">Level III</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: -54pt;">Total</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td></tr><tr bgcolor="#cceeff"><td valign="bottom" style="width: 52%;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">Cash equivalents</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">10,281</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">10,281</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="white"><td valign="bottom" style="width: 52%;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">Short-term investments</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">27,085</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">27,085</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="#cceeff"><td valign="bottom" style="width: 52%;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">Warrant liabilities</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(24,182</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">)</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(24,182</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">)</td></tr></table></div><div style="text-indent: 0pt; display: block;"><br /></div><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">The following table summarizes fair value measurements by level at December 31, 2012 for assets and liabilities measured</div><div style="text-align: justify; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: -54pt;">at fair value on a recurring basis:</div><div style="text-indent: 0pt; display: block;"><br /></div><div style="text-align: left;"><table cellpadding="0" cellspacing="0" style="width: 100%; font-family: times new roman; font-size: 10pt;"><tr><td valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: -54pt;">(In thousands)</div></td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: -54pt;">Level I</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: -54pt;">Level II</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: -54pt;">Level III</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: -54pt;">Total</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td></tr><tr bgcolor="#cceeff"><td valign="bottom" style="width: 52%;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">Cash equivalents</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">13,188</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">13,188</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="white"><td valign="bottom" style="width: 52%;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">Short-term investments</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">24,000</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">24,000</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="#cceeff"><td valign="bottom" style="width: 52%;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">Warrant liabilities</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(3,972</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">)</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(3,972</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">)</td></tr></table></div><div style="text-indent: 0pt; display: block;"> </div><br /><div style="text-indent: 0pt; display: block;"> </div><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">The changes in carrying amounts of warrant liabilities for the year ended December 31, 2013 and 2012, were as follows:</div><div style="text-align: justify; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt;"> </div><div style="text-align: left;"><table cellpadding="0" cellspacing="0" style="width: 100%; font-family: times new roman; font-size: 10pt;"><tr><td align="left" valign="bottom" style="padding-bottom: 2px;"><div style="text-align: left; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">(In thousands)</div></td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">2013</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">2012</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td></tr><tr bgcolor="#cceeff"><td valign="bottom" style="width: 76%;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">Beginning balance</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">3,972</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">6,739</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="white"><td valign="bottom" style="padding-bottom: 2px; width: 76%;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">Net changes in valuation</div></td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">20,210</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(2,767</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;">)</td></tr><tr bgcolor="#cceeff"><td valign="bottom" style="padding-bottom: 4px; width: 76%;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">Ending balance</div></td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">24,182</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">3,972</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr></table></div><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"> </div><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">Liabilities measured at market value on a recurring basis include warrant liabilities resulting from recent debt and equity financing. In accordance with ASC 815-40, <font style="font-style: italic; display: inline;">Derivatives and Hedging – Contracts in Entity’s Own Equity </font>(“ASC 815-40”), the warrant liabilities are being marked to fair value each quarter-end until they are completely settled. The warrants are valued using the Black-Scholes method, using assumptions consistent with the Company’s application of ASC 505-50, <font style="font-style: italic; display: inline;">Equity-Based Payments to Non-Employees </font>(“ASC 505-50”). See<font style="font-style: italic; display: inline;"> Warrant Liabilities</font> below.</div><div style="text-align: justify; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt;"> </div><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">The Company considers carrying amounts of accounts receivable, accounts payable and accrued expenses to approximate fair value due to the short-term nature of these financial instruments.</div></div>
</us-gaap:FairValueMeasurementPolicyPolicyTextBlock>
<!-- Foreign Currency Transaction Gain (Loss), Unrealized -->
<us-gaap:ForeignCurrencyTransactionGainLossUnrealized contextRef="c20110101to20111231" unitRef="U001" decimals="0"> -17834 </us-gaap:ForeignCurrencyTransactionGainLossUnrealized>
<!-- Foreign Currency Transaction Gain (Loss), Unrealized -->
<us-gaap:ForeignCurrencyTransactionGainLossUnrealized contextRef="c20130101to20131231" unitRef="U001" decimals="0"> 118438 </us-gaap:ForeignCurrencyTransactionGainLossUnrealized>
<!-- Foreign Currency Transaction Gain (Loss), Unrealized -->
<us-gaap:ForeignCurrencyTransactionGainLossUnrealized contextRef="c20120101to20121231" unitRef="U001" decimals="0"> 0 </us-gaap:ForeignCurrencyTransactionGainLossUnrealized>
<!-- Foreign Currency Transaction Gain (Loss), before Tax -->
<us-gaap:ForeignCurrencyTransactionGainLossBeforeTax contextRef="c20130101to20131231" unitRef="U001" decimals="-5"> 200000 </us-gaap:ForeignCurrencyTransactionGainLossBeforeTax>
<!-- Gain (Loss) on Disposition of Property Plant Equipment, Excluding Oil and Gas Property and Timber Property -->
<us-gaap:GainLossOnDispositionOfAssets contextRef="c20110101to20111231" unitRef="U001" decimals="0"> -10206 </us-gaap:GainLossOnDispositionOfAssets>
<!-- Gain (Loss) on Disposition of Property Plant Equipment, Excluding Oil and Gas Property and Timber Property -->
<us-gaap:GainLossOnDispositionOfAssets contextRef="c20130101to20131231" unitRef="U001" decimals="0"> -2595 </us-gaap:GainLossOnDispositionOfAssets>
<!-- Gain (Loss) on Disposition of Property Plant Equipment, Excluding Oil and Gas Property and Timber Property -->
<us-gaap:GainLossOnDispositionOfAssets contextRef="c20120101to20121231" unitRef="U001" decimals="0"> -42267 </us-gaap:GainLossOnDispositionOfAssets>
<!-- General and administrative -->
<us-gaap:GeneralAndAdministrativeExpense contextRef="c20110101to20111231" unitRef="U001" decimals="0"> 7317169 </us-gaap:GeneralAndAdministrativeExpense>
<!-- General and administrative -->
<us-gaap:GeneralAndAdministrativeExpense contextRef="c20130101to20131231" unitRef="U001" decimals="0"> 10273576 </us-gaap:GeneralAndAdministrativeExpense>
<!-- General and administrative -->
<us-gaap:GeneralAndAdministrativeExpense contextRef="c20120101to20121231" unitRef="U001" decimals="0"> 8353330 </us-gaap:GeneralAndAdministrativeExpense>
<!-- Goodwill -->
<us-gaap:Goodwill contextRef="c20121231" unitRef="U001" decimals="0"> 183780 </us-gaap:Goodwill>
<!-- Goodwill -->
<us-gaap:Goodwill contextRef="c20131231" unitRef="U001" decimals="0"> 183780 </us-gaap:Goodwill>
<!-- Impairment of Long-Lived Assets -->
<us-gaap:ImpairmentOrDisposalOfLongLivedAssetsPolicyTextBlock contextRef="c20130101to20131231">
<div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"><font style="font-style: italic; display: inline;">Impairment of Long-Lived Assets </font>— The Company reviews long-lived assets, including finite lived intangible assets, for impairment if an event occurs that might reduce the fair value of such assets below their carrying values. The Company performs an impairment test of goodwill annually and whenever events or changes in circumstances indicating that the carrying amount may not be recoverable. An impairment loss would be recognized based on the difference between the carrying value of the asset and its estimated fair value, which would be determined based on either discounted future cash flows or other appropriate fair value methods.</div>
</us-gaap:ImpairmentOrDisposalOfLongLivedAssetsPolicyTextBlock>
<!-- Income (Loss) from Continuing Operations before Income Taxes, Extraordinary Items, Noncontrolling Interest -->
<us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest contextRef="c20110101to20111231" unitRef="U001" decimals="0"> -14326549 </us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest>
<!-- Income (Loss) from Continuing Operations before Income Taxes, Extraordinary Items, Noncontrolling Interest -->
<us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest contextRef="c20130101to20131231" unitRef="U001" decimals="0"> -47483837 </us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest>
<!-- Income (Loss) from Continuing Operations before Income Taxes, Extraordinary Items, Noncontrolling Interest -->
<us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest contextRef="c20120101to20121231" unitRef="U001" decimals="0"> -17962273 </us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest>
<!-- Income Tax Disclosure [Text Block] -->
<us-gaap:IncomeTaxDisclosureTextBlock contextRef="c20130101to20131231">
<div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">15. Income Taxes</div><div style="text-align: justify; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt;"> </div><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">At December 31, 2013, the Company had federal and state net operating loss carryforwards of $191.9 million and $112.4 million, respectively, available to offset against future taxable income, which expire in 2018 through 2033.</div><div style="text-align: justify; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt;"> </div><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">As a result of a change in-control that occurred in the CytRx shareholder base in July 2002, approximately $10.1 million in federal net operating loss carryforwards became limited in their availability to $4.0 million in total or $363,000 annually. Management currently believes that the remaining $164.9 million in federal net operating loss carryforwards, and the $112.4 million in state net operating loss carryforwards, are unrestricted.</div><div style="text-align: justify; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt;"> </div><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">As of December 31, 2013, CytRx also had research and development and alternative minimum tax credits for federal and state purposes of approximately $9.9 million and $13.5 million, respectively, available for offset against future income taxes, which expire in 2022 through 2033. Based on an assessment of all available evidence including, but not limited to, the Company’s limited operating history in its core business and lack of profitability, uncertainties of the commercial viability of its technology, the impact of government regulation and healthcare reform initiatives, and other risks normally associated with biotechnology companies, the Company has concluded that it is more likely than not that these net operating loss carryforwards and credits will not be realized and, as a result, a 100% deferred tax valuation allowance has been recorded against these assets.</div><div style="text-align: justify; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt;"> </div><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">Deferred income taxes reflect the net effect of temporary differences between the financial reporting carrying amounts of assets and liabilities and income tax carrying amounts of assets and liabilities. The components of the Company’s deferred tax assets and liabilities, all of which are long-term, are as follows (in thousands):</div><div style="text-align: justify; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt;"> </div><div style="text-align: left;"><table cellpadding="0" cellspacing="0" style="width: 100%; font-family: times new roman; font-size: 10pt;"><tr><td align="left" valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: center; padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"> </td><td colspan="6" valign="bottom" style="border-bottom: black 2px solid; text-align: center; font-family: times new roman; font-size: 10pt; font-weight: bold;">December 31,</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"> </td></tr><tr><td valign="bottom" style="text-align: center; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="text-align: center; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid; text-align: center; font-family: times new roman; font-size: 10pt; font-weight: bold;">2013</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="text-align: center; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid; text-align: center; font-family: times new roman; font-size: 10pt; font-weight: bold;">2012</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td></tr><tr><td align="left" valign="bottom"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">Deferred tax assets:</div></td><td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"> </td><td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"> </td><td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="width: 76%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 36pt; font-size: 10pt; margin-right: 5.05pt;">Net operating loss carryforwards</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">69,989</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">60,184</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="white"><td align="left" valign="bottom" style="width: 76%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 36pt; font-size: 10pt; margin-right: 5.05pt;">Tax credit carryforwards</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">18,816</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">15,514</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="width: 76%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 36pt; font-size: 10pt; margin-right: 5.05pt;">Equipment, furnishings and other</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">11,313</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">9,822</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="white"><td valign="bottom" style="width: 76%; display: inline; font-family: times new roman; font-size: 10pt;">  </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="width: 76%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">Total deferred tax assets</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">100,118</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">85,520</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="white"><td align="left" valign="bottom" style="padding-bottom: 2px; width: 76%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">Deferred tax liabilities</div></td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">(92</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;">)</td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">(100</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;">)</td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="width: 76%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">Net deferred tax assets</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">100,026</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">85,420</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="white"><td align="left" valign="bottom" style="padding-bottom: 2px; width: 76%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">Valuation allowance</div></td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(100,026</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;">)</td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(85,420</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;">)</td></tr><tr bgcolor="#cceeff"><td valign="bottom" style="padding-bottom: 4px; width: 76%; font-family: times new roman; font-size: 10pt;">  </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr></table></div><div style="text-indent: 0pt; display: block;"><br /></div><br /><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">For all years presented, the Company did not recognize any deferred tax assets or liabilities. The net change in valuation allowance for the years ended December 31, 2013 and 2012 was $14.6 million and $14.1 million, respectively.</div><div style="text-align: justify; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt;"> </div><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">The provision for income taxes differs from the provision computed by applying the Federal statutory rate to net loss before income taxes as follows (in thousands):</div><div style="text-align: justify; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt;"> </div><div style="text-align: left;"><table cellpadding="0" cellspacing="0" style="width: 100%; font-family: times new roman; font-size: 10pt;"><tr><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="10" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Years ended December 31,</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td></tr><tr><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">2013</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">2012</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">2011</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="width: 64%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">Federal benefit at statutory rate</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(16,145</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">)</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(6,107</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">)</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(4,996</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">)</td></tr><tr bgcolor="white"><td align="left" valign="bottom" style="width: 64%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">State income taxes, net of Federal taxes</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(1,517</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">)</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(745</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">)</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(857</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">)</td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="width: 64%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">State credits</div></td><td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(787</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">)</td><td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(1,555</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">)</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="white"><td align="left" valign="bottom" style="width: 64%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">Warrant liabilities</div></td><td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">6,871</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">941</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="width: 64%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">Other permanent differences</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">14</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(23</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">)</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">6</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="white"><td align="left" valign="bottom" style="width: 64%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">Provision related to change in valuation allowance</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">14,606</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">14,069</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">16,235</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="padding-bottom: 2px; width: 64%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">Other, net</div></td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(3,040</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;">)</td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(6,578</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;">)</td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(10,290</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;">)</td></tr><tr bgcolor="white"><td valign="bottom" style="padding-bottom: 4px; width: 64%; font-family: times new roman; font-size: 10pt;">  </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">2</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">2</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">98</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr></table></div><div style="text-indent: 0pt; display: block;"><br /></div><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">There have been no changes to the Company’s liability for unrecognized tax benefits during the year ended December 31, 2013.</div><div style="text-align: justify; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt;"> </div><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">The Company files income tax returns in the U.S. Federal jurisdiction and various state jurisdictions. As of the date of adoption of ASC 740 and the year ended December 31, 2013, the tax returns for 2009 through 2013 remain open to examination by the Internal Revenue Service and various state tax authorities.</div><div style="text-align: justify; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt;"> </div><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">The Company’s policy is to recognize any interest and penalties related to unrecognized tax benefits as a component of income tax expense. As of the date of adoption of ASC 740 and the years ended December 31, 2013, 2012 and 2011, the Company had accrued no interest or penalties related to uncertain tax positions.</div></div>
</us-gaap:IncomeTaxDisclosureTextBlock>
<!-- Income Tax Expense (Benefit) -->
<us-gaap:IncomeTaxExpenseBenefit contextRef="c20110101to20111231" unitRef="U001" decimals="0"> 97996 </us-gaap:IncomeTaxExpenseBenefit>
<!-- Income Tax Expense (Benefit) -->
<us-gaap:IncomeTaxExpenseBenefit contextRef="c20130101to20131231" unitRef="U001" decimals="0"> 1600 </us-gaap:IncomeTaxExpenseBenefit>
<!-- Income Tax Expense (Benefit) -->
<us-gaap:IncomeTaxExpenseBenefit contextRef="c20120101to20121231" unitRef="U001" decimals="0"> 1600 </us-gaap:IncomeTaxExpenseBenefit>
<!-- Provision related to change in valuation allowance -->
<us-gaap:IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance contextRef="c20110101to20111231" unitRef="U001" decimals="-3"> 16235000 </us-gaap:IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance>
<!-- Provision related to change in valuation allowance -->
<us-gaap:IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance contextRef="c20130101to20131231" unitRef="U001" decimals="-3"> 14606000 </us-gaap:IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance>
<!-- Provision related to change in valuation allowance -->
<us-gaap:IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance contextRef="c20120101to20121231" unitRef="U001" decimals="-3"> 14069000 </us-gaap:IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance>
<!-- Cash paid during the year for income taxes -->
<us-gaap:IncomeTaxesPaid contextRef="c20130101to20131231" unitRef="U001" decimals="0"> 25750 </us-gaap:IncomeTaxesPaid>
<!-- Cash paid during the year for income taxes -->
<us-gaap:IncomeTaxesPaid contextRef="c20110101to20111231" unitRef="U001" decimals="0"> 0 </us-gaap:IncomeTaxesPaid>
<!-- Cash paid during the year for income taxes -->
<us-gaap:IncomeTaxesPaid contextRef="c20120101to20121231" unitRef="U001" decimals="0"> 0 </us-gaap:IncomeTaxesPaid>
<!-- Other, net -->
<us-gaap:IncomeTaxReconciliationOtherReconcilingItems contextRef="c20110101to20111231" unitRef="U001" decimals="-3"> -10290000 </us-gaap:IncomeTaxReconciliationOtherReconcilingItems>
<!-- Other, net -->
<us-gaap:IncomeTaxReconciliationOtherReconcilingItems contextRef="c20130101to20131231" unitRef="U001" decimals="-3"> -3040000 </us-gaap:IncomeTaxReconciliationOtherReconcilingItems>
<!-- Other, net -->
<us-gaap:IncomeTaxReconciliationOtherReconcilingItems contextRef="c20120101to20121231" unitRef="U001" decimals="-3"> -6578000 </us-gaap:IncomeTaxReconciliationOtherReconcilingItems>
<!-- Effective Income Tax Rate Reconciliation, Nondeductible Expense, Amount -->
<us-gaap:IncomeTaxReconciliationNondeductibleExpense contextRef="c20110101to20111231" unitRef="U001" decimals="-3"> 6000 </us-gaap:IncomeTaxReconciliationNondeductibleExpense>
<!-- Effective Income Tax Rate Reconciliation, Nondeductible Expense, Amount -->
<us-gaap:IncomeTaxReconciliationNondeductibleExpense contextRef="c20130101to20131231" unitRef="U001" decimals="-3"> 14000 </us-gaap:IncomeTaxReconciliationNondeductibleExpense>
<!-- Effective Income Tax Rate Reconciliation, Nondeductible Expense, Amount -->
<us-gaap:IncomeTaxReconciliationNondeductibleExpense contextRef="c20120101to20121231" unitRef="U001" decimals="-3"> -23000 </us-gaap:IncomeTaxReconciliationNondeductibleExpense>
<!-- Federal benefit at statutory rate -->
<us-gaap:IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate contextRef="c20110101to20111231" unitRef="U001" decimals="-3"> -4996000 </us-gaap:IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate>
<!-- Federal benefit at statutory rate -->
<us-gaap:IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate contextRef="c20130101to20131231" unitRef="U001" decimals="-3"> -16145000 </us-gaap:IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate>
<!-- Federal benefit at statutory rate -->
<us-gaap:IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate contextRef="c20120101to20121231" unitRef="U001" decimals="-3"> -6107000 </us-gaap:IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate>
<!-- Income Taxes -->
<us-gaap:IncomeTaxPolicyTextBlock contextRef="c20130101to20131231">
<div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"><div style="text-align: left; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"><font style="font-style: italic; display: inline;">Income Taxes </font>— The Company accounts for income taxes in accordance with the provisions of FASB ASC 740-10, <font style="font-style: italic; display: inline;">Income Taxes, (“ASC 740”</font>) which requires the recognition of deferred tax assets and liabilities for the expected future tax consequences of events that have been recognized in the Company’s financial statements or tax returns. Under this method, the Company determines whether or not a tax benefit should be recognized. A tax benefit will be recognized if the weight of available evidence indicates that the tax position is more likely than not to be sustained upon examination by the relevant tax authorities. The recognition and measurement of benefits related to the Company’s tax positions requires significant judgment, as uncertainties often exist with respect to new laws, new interpretations of existing laws, and rulings by taxing authorities. Differences between actual results and the Company’s assumptions or changes in its assumptions in future periods are recorded in the period they become known. The Company’s policy is to recognize any interest and penalties related to unrecognized tax benefits as a component of income tax expenses.</div></div>
</us-gaap:IncomeTaxPolicyTextBlock>
<!-- State income taxes, net of Federal taxes -->
<us-gaap:IncomeTaxReconciliationStateAndLocalIncomeTaxes contextRef="c20110101to20111231" unitRef="U001" decimals="-3"> -857000 </us-gaap:IncomeTaxReconciliationStateAndLocalIncomeTaxes>
<!-- State income taxes, net of Federal taxes -->
<us-gaap:IncomeTaxReconciliationStateAndLocalIncomeTaxes contextRef="c20130101to20131231" unitRef="U001" decimals="-3"> -1517000 </us-gaap:IncomeTaxReconciliationStateAndLocalIncomeTaxes>
<!-- State income taxes, net of Federal taxes -->
<us-gaap:IncomeTaxReconciliationStateAndLocalIncomeTaxes contextRef="c20120101to20121231" unitRef="U001" decimals="-3"> -745000 </us-gaap:IncomeTaxReconciliationStateAndLocalIncomeTaxes>
<!-- Effective Income Tax Rate Reconciliation, Tax Credit, Other, Amount -->
<us-gaap:IncomeTaxReconciliationTaxCreditsOther contextRef="c20130101to20131231" unitRef="U001" decimals="-3"> 787000 </us-gaap:IncomeTaxReconciliationTaxCreditsOther>
<!-- Effective Income Tax Rate Reconciliation, Tax Credit, Other, Amount -->
<us-gaap:IncomeTaxReconciliationTaxCreditsOther contextRef="c20120101to20121231" unitRef="U001" decimals="-3"> 1555000 </us-gaap:IncomeTaxReconciliationTaxCreditsOther>
<!-- Increase (Decrease) in Accounts Receivable -->
<us-gaap:IncreaseDecreaseInAccountsReceivable contextRef="c20110101to20111231" unitRef="U001" decimals="0"> -83302 </us-gaap:IncreaseDecreaseInAccountsReceivable>
<!-- Increase (Decrease) in Accounts Receivable -->
<us-gaap:IncreaseDecreaseInAccountsReceivable contextRef="c20130101to20131231" unitRef="U001" decimals="0"> 835 </us-gaap:IncreaseDecreaseInAccountsReceivable>
<!-- Increase (Decrease) in Accounts Receivable -->
<us-gaap:IncreaseDecreaseInAccountsReceivable contextRef="c20120101to20121231" unitRef="U001" decimals="0"> -65902 </us-gaap:IncreaseDecreaseInAccountsReceivable>
<!-- Accounts payable -->
<us-gaap:IncreaseDecreaseInAccountsPayable contextRef="c20110101to20111231" unitRef="U001" decimals="0"> 1046539 </us-gaap:IncreaseDecreaseInAccountsPayable>
<!-- Accounts payable -->
<us-gaap:IncreaseDecreaseInAccountsPayable contextRef="c20130101to20131231" unitRef="U001" decimals="0"> 789655 </us-gaap:IncreaseDecreaseInAccountsPayable>
<!-- Accounts payable -->
<us-gaap:IncreaseDecreaseInAccountsPayable contextRef="c20120101to20121231" unitRef="U001" decimals="0"> 984547 </us-gaap:IncreaseDecreaseInAccountsPayable>
<!-- Accrued expenses and other current liabilities -->
<us-gaap:IncreaseDecreaseInAccruedLiabilities contextRef="c20110101to20111231" unitRef="U001" decimals="0"> 2105212 </us-gaap:IncreaseDecreaseInAccruedLiabilities>
<!-- Accrued expenses and other current liabilities -->
<us-gaap:IncreaseDecreaseInAccruedLiabilities contextRef="c20130101to20131231" unitRef="U001" decimals="0"> -139747 </us-gaap:IncreaseDecreaseInAccruedLiabilities>
<!-- Accrued expenses and other current liabilities -->
<us-gaap:IncreaseDecreaseInAccruedLiabilities contextRef="c20120101to20121231" unitRef="U001" decimals="0"> -1753767 </us-gaap:IncreaseDecreaseInAccruedLiabilities>
<!-- Increase (Decrease) in Accrued Interest Receivable, Net -->
<us-gaap:IncreaseDecreaseInAccruedInterestReceivableNet contextRef="c20110101to20111231" unitRef="U001" decimals="0"> -76349 </us-gaap:IncreaseDecreaseInAccruedInterestReceivableNet>
<!-- Increase (Decrease) in Accrued Interest Receivable, Net -->
<us-gaap:IncreaseDecreaseInAccruedInterestReceivableNet contextRef="c20130101to20131231" unitRef="U001" decimals="0"> -18053 </us-gaap:IncreaseDecreaseInAccruedInterestReceivableNet>
<!-- Increase (Decrease) in Accrued Interest Receivable, Net -->
<us-gaap:IncreaseDecreaseInAccruedInterestReceivableNet contextRef="c20120101to20121231" unitRef="U001" decimals="0"> -14758 </us-gaap:IncreaseDecreaseInAccruedInterestReceivableNet>
<!-- Increase (Decrease) in Income Taxes Receivable -->
<us-gaap:IncreaseDecreaseInIncomeTaxesReceivable contextRef="c20110101to20111231" unitRef="U001" decimals="0"> -519158 </us-gaap:IncreaseDecreaseInIncomeTaxesReceivable>
<!-- Increase (Decrease) in Income Taxes Receivable -->
<us-gaap:IncreaseDecreaseInIncomeTaxesReceivable contextRef="c20130101to20131231" unitRef="U001" decimals="0"> 0 </us-gaap:IncreaseDecreaseInIncomeTaxesReceivable>
<!-- Increase (Decrease) in Income Taxes Receivable -->
<us-gaap:IncreaseDecreaseInIncomeTaxesReceivable contextRef="c20120101to20121231" unitRef="U001" decimals="0"> 0 </us-gaap:IncreaseDecreaseInIncomeTaxesReceivable>
<!-- Increase (Decrease) in Prepaid Expense and Other Assets -->
<us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets contextRef="c20110101to20111231" unitRef="U001" decimals="0"> -277232 </us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets>
<!-- Increase (Decrease) in Prepaid Expense and Other Assets -->
<us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets contextRef="c20130101to20131231" unitRef="U001" decimals="0"> 1132428 </us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets>
<!-- Increase (Decrease) in Prepaid Expense and Other Assets -->
<us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets contextRef="c20120101to20121231" unitRef="U001" decimals="0"> 173245 </us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets>
<!-- Interest receivable -->
<us-gaap:InterestReceivable contextRef="c20121231" unitRef="U001" decimals="0"> 26517 </us-gaap:InterestReceivable>
<!-- Interest receivable -->
<us-gaap:InterestReceivable contextRef="c20131231" unitRef="U001" decimals="0"> 8464 </us-gaap:InterestReceivable>
<!-- Interest income -->
<us-gaap:InvestmentIncomeInterestAndDividend contextRef="c20110101to20111231" unitRef="U001" decimals="0"> 207217 </us-gaap:InvestmentIncomeInterestAndDividend>
<!-- Interest income -->
<us-gaap:InvestmentIncomeInterestAndDividend contextRef="c20130101to20131231" unitRef="U001" decimals="0"> 137676 </us-gaap:InvestmentIncomeInterestAndDividend>
<!-- Interest income -->
<us-gaap:InvestmentIncomeInterestAndDividend contextRef="c20120101to20121231" unitRef="U001" decimals="0"> 131666 </us-gaap:InvestmentIncomeInterestAndDividend>
<!-- Investments in Debt and Marketable Equity Securities (and Certain Trading Assets) Disclosure [Text Block] -->
<us-gaap:InvestmentsInDebtAndMarketableEquitySecuritiesAndCertainTradingAssetsDisclosureTextBlock contextRef="c20130101to20131231">
<div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">5. Short-term Investments</div><div style="text-align: justify; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt;"> </div><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">The Company held $27.1 million of short-term investments at December 31, 2013. The Company has classified these investments as available for sale. These investments are comprised of federally insured certificates of deposit and these certificates of deposit accounts detailed as follows: $10.0 million with a maturity date of April 24, 2014, $12.1 million with a maturity date of May 1, 2014, and $5.0 million with a maturity date of October 30, 2014. At December 31, 2012, the Company held $24.0 million of short-term investments, which have since matured.</div></div>
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<!-- Issuance of Stock and Warrants for Services or Claims-Non employees [Member] -->
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<!-- Issuance of Stock and Warrants for Services or Claims-Non employees [Member] -->
<us-gaap:IssuanceOfStockAndWarrantsForServicesOrClaims contextRef="c20130101to20131231_ShareBasedCompensationAwardsByRecipientAxis_NonEmployeesMember" unitRef="U001" decimals="0"> 40000 </us-gaap:IssuanceOfStockAndWarrantsForServicesOrClaims>
<!-- Issuance of Stock and Warrants for Services or Claims-Non employees [Member] -->
<us-gaap:IssuanceOfStockAndWarrantsForServicesOrClaims contextRef="c20120101to20121231_ShareBasedCompensationAwardsByRecipientAxis_NonEmployeesMember" unitRef="U001" decimals="0"> 0 </us-gaap:IssuanceOfStockAndWarrantsForServicesOrClaims>
<!-- Total current liabilities -->
<us-gaap:LiabilitiesCurrent contextRef="c20121231" unitRef="U001" decimals="0"> 10065935 </us-gaap:LiabilitiesCurrent>
<!-- Total current liabilities -->
<us-gaap:LiabilitiesCurrent contextRef="c20131231" unitRef="U001" decimals="0"> 30838688 </us-gaap:LiabilitiesCurrent>
<!-- Total current liabilities-Actual [Member] -->
<us-gaap:LiabilitiesCurrent contextRef="c20131231_StatementScenarioAxis_ScenarioActualMember" unitRef="U001" decimals="0"> 30838688 </us-gaap:LiabilitiesCurrent>
<!-- Total current liabilities-Adjustment [Member] -->
<us-gaap:LiabilitiesCurrent contextRef="c20131231_StatementScenarioAxis_ScenarioAdjustmentMember" unitRef="U001" decimals="0"> 0 </us-gaap:LiabilitiesCurrent>
<!-- Total current liabilities-Pro Forma [Member] -->
<us-gaap:LiabilitiesCurrent contextRef="c20131231_StatementScenarioAxis_ProFormaMember" unitRef="U001" decimals="0"> 30838688 </us-gaap:LiabilitiesCurrent>
<!-- Liabilities and Equity -->
<us-gaap:LiabilitiesAndStockholdersEquity contextRef="c20121231" unitRef="U001" decimals="0"> 40231776 </us-gaap:LiabilitiesAndStockholdersEquity>
<!-- Liabilities and Equity -->
<us-gaap:LiabilitiesAndStockholdersEquity contextRef="c20131231" unitRef="U001" decimals="0"> 41500055 </us-gaap:LiabilitiesAndStockholdersEquity>
<!-- Liabilities and Equity-Actual [Member] -->
<us-gaap:LiabilitiesAndStockholdersEquity contextRef="c20131231_StatementScenarioAxis_ScenarioActualMember" unitRef="U001" decimals="0"> 41500055 </us-gaap:LiabilitiesAndStockholdersEquity>
<!-- Liabilities and Equity-Adjustment [Member] -->
<us-gaap:LiabilitiesAndStockholdersEquity contextRef="c20131231_StatementScenarioAxis_ScenarioAdjustmentMember" unitRef="U001" decimals="0"> 80534750 </us-gaap:LiabilitiesAndStockholdersEquity>
<!-- Liabilities and Equity-Pro Forma [Member] -->
<us-gaap:LiabilitiesAndStockholdersEquity contextRef="c20131231_StatementScenarioAxis_ProFormaMember" unitRef="U001" decimals="0"> 122034805 </us-gaap:LiabilitiesAndStockholdersEquity>
<!-- Net changes in valuation -->
<us-gaap:LiabilitiesFairValueAdjustment contextRef="c20120101to20121231" unitRef="U001" decimals="-3"> -2767000 </us-gaap:LiabilitiesFairValueAdjustment>
<!-- Net changes in valuation -->
<us-gaap:LiabilitiesFairValueAdjustment contextRef="c20130101to20131231" unitRef="U001" decimals="-3"> 20210000 </us-gaap:LiabilitiesFairValueAdjustment>
<!-- Licensing revenue -->
<us-gaap:LicensesRevenue contextRef="c20110101to20111231" unitRef="U001" decimals="0"> 250000 </us-gaap:LicensesRevenue>
<!-- Licensing revenue -->
<us-gaap:LicensesRevenue contextRef="c20130101to20131231" unitRef="U001" decimals="0"> 300000 </us-gaap:LicensesRevenue>
<!-- Licensing revenue -->
<us-gaap:LicensesRevenue contextRef="c20120101to20121231" unitRef="U001" decimals="0"> 100000 </us-gaap:LicensesRevenue>
<!-- Loans, Notes, Trade and Other Receivables Disclosure [Text Block] -->
<us-gaap:LoansNotesTradeAndOtherReceivablesDisclosureTextBlock contextRef="c20130101to20131231">
<div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">3. Receivables</div><div style="text-align: justify; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt;"> </div><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">At December 31, 2013 and 2012, the Company had a receivable of $0.1 million and $0.1 million, respectively, primarily related to annual licensing fees due to the Company. Due to the likelihood of the collectability of the accounts receivable, no allowance was recorded.<br /></div></div>
</us-gaap:LoansNotesTradeAndOtherReceivablesDisclosureTextBlock>
<!-- Marketable Securities, Policy [Policy Text Block] -->
<us-gaap:MarketableSecuritiesPolicy contextRef="c20130101to20131231">
<div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"><font style="font-style: italic; display: inline;">Short-term Investments </font>— Investment securities held by the Company and expected to mature within 12 months are classified as available for sale.</div></div>
</us-gaap:MarketableSecuritiesPolicy>
<!-- Nature of Operations [Text Block] -->
<us-gaap:NatureOfOperations contextRef="c20130101to20131231">
<div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">1. Nature of Business</div><div style="text-align: justify; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt;"> </div><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">CytRx Corporation (“CytRx” or the “Company”) is a biopharmaceutical research and development company specializing in oncology. The Company currently is focused on the clinical development of aldoxorubicin (formerly known as INNO-206), its modified version of the widely-used chemotherapeutic agent, doxorubicin. CytRx recently reported positive top-line results from its global Phase 2b clinical trial with aldoxorubicin as a treatment for soft tissue sarcoma, has completed a Phase 1b/2 clinical trial primarily in the same indication, a Phase 1b study of aldoxorubicin in combination with doxorubicin in patients with advanced solid tumors, and a Phase 1b pharmacokinetics clinical trial in patients with metastatic solid tumors. CytRx plans to initiate under a Special Protocol Assessment, or “SPA,” granted by the U.S. Food and Drug Administration, or the “FDA,” a pivotal Phase 3 global trial of aldoxorubicin as a therapy for patients with soft tissue sarcoma whose tumors have progressed following treatment with chemotherapy. The Company also has initiated Phase 2 clinical trials with aldoxorubicin in patients with late-stage glioblastoma (brain cancer) and AIDS-related Kaposi’s sarcoma. CytRx plans to expand its pipeline of oncology candidates based on a linker platform technology that can be utilized with multiple chemotherapeutic agents and may allow for greater concentration of drug at tumor sites. The Company also has rights to two additional drug candidates, tamibarotene and bafetinib. CytRx has completed its evaluation of bafetinib in the ENABLE Phase 2 clinical trial in high-risk B-cell chronic lymphocytic leukemia (“B-CLL”), and plans to seek a partner for further development of bafetinib. The Company ceased its Phase 2b clinical trial of tamibarotene in patients with non-small-cell lung cancer after it failed to show efficacy.</div><div style="text-align: justify; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt;"> </div><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">At December 31, 2013, the Company had cash and cash equivalents of approximately $11.5 million and short-term investments of $27.1 million. Management believes that the Company’s current cash on hand together with its short-term investments, which additionally includes approximately $80.5 million of net proceeds received from the Company’s underwritten public offering on February 5, 2014, will be sufficient to fund its operations for the foreseeable future. The estimate is based, in part, upon the Company’s currently projected expenditures for 2014 of approximately $39.9 million (unaudited)<font style="display: inline; font-weight: bold;">, </font>which<font style="display: inline; font-weight: bold;"> </font>includes approximately $28.0 million (unaudited) for its clinical programs for aldoxorubicin, approximately $1.5 million (unaudited) for pre-clinical development of new albumin-binding cancer drugs, approximately $3.1 million (unaudited) for general operation of its clinical programs, and approximately $7.3 million (unaudited) for other general and administrative expenses. These projected expenditures are also based upon numerous other assumptions and subject to many uncertainties, and actual expenditures may be significantly different from these projections. The Company will ultimately be required to obtain additional funding in order to execute its long-term business plans, although it does not currently have commitments from any third parties to provide it with capital. The Company cannot assure that additional funding will be available on favorable terms, or at all. If the Company fails to obtain additional funding when needed, it may not be able to execute its business plans and its business may suffer, which would have a material adverse effect on its financial position, results of operations and cash flows.</div></div>
</us-gaap:NatureOfOperations>
<!-- Net Income (Loss) Available to Common Stockholders, Basic -->
<us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic contextRef="c20120401to20120630" unitRef="U001" decimals="-3"> -13262000 </us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic>
<!-- Net Income (Loss) Available to Common Stockholders, Basic -->
<us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic contextRef="c20120101to20120331" unitRef="U001" decimals="-3"> -10135000 </us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic>
<!-- Net Income (Loss) Available to Common Stockholders, Basic -->
<us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic contextRef="c20130401to20130630" unitRef="U001" decimals="-3"> -3423000 </us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic>
<!-- Net Income (Loss) Available to Common Stockholders, Basic -->
<us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic contextRef="c20121001to20121231" unitRef="U001" decimals="-3"> 3849000 </us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic>
<!-- Net Income (Loss) Available to Common Stockholders, Basic -->
<us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic contextRef="c20130701to20130930" unitRef="U001" decimals="-3"> -9980000 </us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic>
<!-- Net Income (Loss) Available to Common Stockholders, Basic -->
<us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic contextRef="c20131001to20131231" unitRef="U001" decimals="-3"> -27218000 </us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic>
<!-- Net Income (Loss) Available to Common Stockholders, Basic -->
<us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic contextRef="c20120701to20120930" unitRef="U001" decimals="-3"> 1584000 </us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic>
<!-- Net Income (Loss) Available to Common Stockholders, Basic -->
<us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic contextRef="c20130101to20130331" unitRef="U001" decimals="-3"> -6864000 </us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic>
<!-- Net Cash Provided by (Used in) Investing Activities -->
<us-gaap:NetCashProvidedByUsedInInvestingActivities contextRef="c20110101to20111231" unitRef="U001" decimals="0"> 9395924 </us-gaap:NetCashProvidedByUsedInInvestingActivities>
<!-- Net Cash Provided by (Used in) Investing Activities -->
<us-gaap:NetCashProvidedByUsedInInvestingActivities contextRef="c20130101to20131231" unitRef="U001" decimals="0"> -3126789 </us-gaap:NetCashProvidedByUsedInInvestingActivities>
<!-- Net Cash Provided by (Used in) Investing Activities -->
<us-gaap:NetCashProvidedByUsedInInvestingActivities contextRef="c20120101to20121231" unitRef="U001" decimals="0"> -6083967 </us-gaap:NetCashProvidedByUsedInInvestingActivities>
<!-- Net Cash Provided by (Used in) Financing Activities -->
<us-gaap:NetCashProvidedByUsedInFinancingActivities contextRef="c20110101to20111231" unitRef="U001" decimals="0"> 18939619 </us-gaap:NetCashProvidedByUsedInFinancingActivities>
<!-- Net Cash Provided by (Used in) Financing Activities -->
<us-gaap:NetCashProvidedByUsedInFinancingActivities contextRef="c20130101to20131231" unitRef="U001" decimals="0"> 24016796 </us-gaap:NetCashProvidedByUsedInFinancingActivities>
<!-- Net Cash Provided by (Used in) Financing Activities -->
<us-gaap:NetCashProvidedByUsedInFinancingActivities contextRef="c20120101to20121231" unitRef="U001" decimals="0"> 21484115 </us-gaap:NetCashProvidedByUsedInFinancingActivities>
<!-- Net Cash Provided by (Used in) Operating Activities -->
<us-gaap:NetCashProvidedByUsedInOperatingActivities contextRef="c20110101to20111231" unitRef="U001" decimals="0"> -16671383 </us-gaap:NetCashProvidedByUsedInOperatingActivities>
<!-- Net Cash Provided by (Used in) Operating Activities -->
<us-gaap:NetCashProvidedByUsedInOperatingActivities contextRef="c20130101to20131231" unitRef="U001" decimals="0"> -23750983 </us-gaap:NetCashProvidedByUsedInOperatingActivities>
<!-- Net Cash Provided by (Used in) Operating Activities -->
<us-gaap:NetCashProvidedByUsedInOperatingActivities contextRef="c20120101to20121231" unitRef="U001" decimals="0"> -19044650 </us-gaap:NetCashProvidedByUsedInOperatingActivities>
<!-- Net income (loss) -->
<us-gaap:NetIncomeLoss contextRef="c20110101to20111231" unitRef="U001" decimals="0"> -14424545 </us-gaap:NetIncomeLoss>
<!-- Net income (loss) -->
<us-gaap:NetIncomeLoss contextRef="c20130101to20131231" unitRef="U001" decimals="0"> -47485437 </us-gaap:NetIncomeLoss>
<!-- Net income (loss) -->
<us-gaap:NetIncomeLoss contextRef="c20120101to20121231" unitRef="U001" decimals="0"> -17963873 </us-gaap:NetIncomeLoss>
<!-- Net income (loss)-Common Stock [Member] -->
<us-gaap:NetIncomeLoss contextRef="c20130101to20131231_StatementEquityComponentsAxis_CommonStockMember" unitRef="U001" decimals="0"> 0 </us-gaap:NetIncomeLoss>
<!-- Net income (loss)-Additional Paid-in Capital [Member] -->
<us-gaap:NetIncomeLoss contextRef="c20130101to20131231_StatementEquityComponentsAxis_AdditionalPaidInCapitalMember" unitRef="U001" decimals="0"> 0 </us-gaap:NetIncomeLoss>
<!-- Net income (loss)-Additional Paid-in Capital [Member] -->
<us-gaap:NetIncomeLoss contextRef="c20120101to20121231_StatementEquityComponentsAxis_AdditionalPaidInCapitalMember" unitRef="U001" decimals="0"> 0 </us-gaap:NetIncomeLoss>
<!-- Net income (loss)-Common Stock [Member] -->
<us-gaap:NetIncomeLoss contextRef="c20120101to20121231_StatementEquityComponentsAxis_CommonStockMember" unitRef="U001" decimals="0"> 0 </us-gaap:NetIncomeLoss>
<!-- Net income (loss)-Treasury Stock [Member] -->
<us-gaap:NetIncomeLoss contextRef="c20120101to20121231_StatementEquityComponentsAxis_TreasuryStockMember" unitRef="U001" decimals="0"> 0 </us-gaap:NetIncomeLoss>
<!-- Net income (loss)-Retained Earnings [Member] -->
<us-gaap:NetIncomeLoss contextRef="c20120101to20121231_StatementEquityComponentsAxis_RetainedEarningsMember" unitRef="U001" decimals="0"> -17963873 </us-gaap:NetIncomeLoss>
<!-- Net income (loss)-Treasury Stock [Member] -->
<us-gaap:NetIncomeLoss contextRef="c20130101to20131231_StatementEquityComponentsAxis_TreasuryStockMember" unitRef="U001" decimals="0"> 0 </us-gaap:NetIncomeLoss>
<!-- Net income (loss)-Retained Earnings [Member] -->
<us-gaap:NetIncomeLoss contextRef="c20130101to20131231_StatementEquityComponentsAxis_RetainedEarningsMember" unitRef="U001" decimals="0"> -47485437 </us-gaap:NetIncomeLoss>
<!-- Net income (loss)-Treasury Stock [Member] -->
<us-gaap:NetIncomeLoss contextRef="c20110101to20111231_StatementEquityComponentsAxis_TreasuryStockMember" unitRef="U001" decimals="0"> 0 </us-gaap:NetIncomeLoss>
<!-- Net income (loss)-Additional Paid-in Capital [Member] -->
<us-gaap:NetIncomeLoss contextRef="c20110101to20111231_StatementEquityComponentsAxis_AdditionalPaidInCapitalMember" unitRef="U001" decimals="0"> 0 </us-gaap:NetIncomeLoss>
<!-- Net income (loss)-Retained Earnings [Member] -->
<us-gaap:NetIncomeLoss contextRef="c20110101to20111231_StatementEquityComponentsAxis_RetainedEarningsMember" unitRef="U001" decimals="0"> -14424545 </us-gaap:NetIncomeLoss>
<!-- Net income (loss)-Common Stock [Member] -->
<us-gaap:NetIncomeLoss contextRef="c20110101to20111231_StatementEquityComponentsAxis_CommonStockMember" unitRef="U001" decimals="0"> 0 </us-gaap:NetIncomeLoss>
<!-- Net income (loss) -->
<us-gaap:NetIncomeLoss contextRef="c20120401to20120630" unitRef="U001" decimals="-3"> -13262000 </us-gaap:NetIncomeLoss>
<!-- Net income (loss) -->
<us-gaap:NetIncomeLoss contextRef="c20120101to20120331" unitRef="U001" decimals="-3"> -10135000 </us-gaap:NetIncomeLoss>
<!-- Net income (loss) -->
<us-gaap:NetIncomeLoss contextRef="c20130401to20130630" unitRef="U001" decimals="-3"> -3423000 </us-gaap:NetIncomeLoss>
<!-- Net income (loss) -->
<us-gaap:NetIncomeLoss contextRef="c20121001to20121231" unitRef="U001" decimals="-3"> 3849000 </us-gaap:NetIncomeLoss>
<!-- Net income (loss) -->
<us-gaap:NetIncomeLoss contextRef="c20130701to20130930" unitRef="U001" decimals="-3"> -9980000 </us-gaap:NetIncomeLoss>
<!-- Net income (loss) -->
<us-gaap:NetIncomeLoss contextRef="c20131001to20131231" unitRef="U001" decimals="-3"> -27218000 </us-gaap:NetIncomeLoss>
<!-- Net income (loss) -->
<us-gaap:NetIncomeLoss contextRef="c20120701to20120930" unitRef="U001" decimals="-3"> 1584000 </us-gaap:NetIncomeLoss>
<!-- Net income (loss) -->
<us-gaap:NetIncomeLoss contextRef="c20130101to20130331" unitRef="U001" decimals="-3"> -6864000 </us-gaap:NetIncomeLoss>
<!-- Operating Leases, Income Statement, Sublease Revenue -->
<us-gaap:OperatingLeasesIncomeStatementSubleaseRevenue contextRef="c20110101to20111231" unitRef="U001" decimals="-5"> 100000 </us-gaap:OperatingLeasesIncomeStatementSubleaseRevenue>
<!-- Operating Leases, Income Statement, Sublease Revenue -->
<us-gaap:OperatingLeasesIncomeStatementSubleaseRevenue contextRef="c20120101to20121231" unitRef="U001" decimals="-5"> 100000 </us-gaap:OperatingLeasesIncomeStatementSubleaseRevenue>
<!-- Operating Leases, Future Minimum Payments, Due in Four Years -->
<us-gaap:OperatingLeasesFutureMinimumPaymentsDueInFourYears contextRef="c20131231" unitRef="U001" decimals="-3" id="Item-1"> 255000 </us-gaap:OperatingLeasesFutureMinimumPaymentsDueInFourYears>
<!-- Operating Leases, Future Minimum Payments, Due in Three Years -->
<us-gaap:OperatingLeasesFutureMinimumPaymentsDueInThreeYears contextRef="c20131231" unitRef="U001" decimals="-3" id="Item-2"> 228000 </us-gaap:OperatingLeasesFutureMinimumPaymentsDueInThreeYears>
<!-- Lease expense -->
<us-gaap:OperatingLeasesRentExpenseNet contextRef="c20110101to20111231" unitRef="U001" decimals="0"> 321782 </us-gaap:OperatingLeasesRentExpenseNet>
<!-- Lease expense -->
<us-gaap:OperatingLeasesRentExpenseNet contextRef="c20130101to20131231" unitRef="U001" decimals="0"> 315134 </us-gaap:OperatingLeasesRentExpenseNet>
<!-- Lease expense -->
<us-gaap:OperatingLeasesRentExpenseNet contextRef="c20120101to20121231" unitRef="U001" decimals="0"> 324536 </us-gaap:OperatingLeasesRentExpenseNet>
<!-- Operating Leases, Future Minimum Payments Due, Next Twelve Months -->
<us-gaap:OperatingLeasesFutureMinimumPaymentsDueCurrent contextRef="c20131231" unitRef="U001" decimals="-3" id="Item-3"> 337000 </us-gaap:OperatingLeasesFutureMinimumPaymentsDueCurrent>
<!-- Operating Income (Loss) -->
<us-gaap:OperatingIncomeLoss contextRef="c20110101to20111231" unitRef="U001" decimals="0"> -22653987 </us-gaap:OperatingIncomeLoss>
<!-- Operating Income (Loss) -->
<us-gaap:OperatingIncomeLoss contextRef="c20130101to20131231" unitRef="U001" decimals="0"> -27594444 </us-gaap:OperatingIncomeLoss>
<!-- Operating Income (Loss) -->
<us-gaap:OperatingIncomeLoss contextRef="c20120101to20121231" unitRef="U001" decimals="0"> -21052059 </us-gaap:OperatingIncomeLoss>
<!-- Operating Leases, Future Minimum Payments, Due in Two Years -->
<us-gaap:OperatingLeasesFutureMinimumPaymentsDueInTwoYears contextRef="c20131231" unitRef="U001" decimals="-3" id="Item-4"> 258000 </us-gaap:OperatingLeasesFutureMinimumPaymentsDueInTwoYears>
<!-- Operating Leases, Future Minimum Payments Due -->
<us-gaap:OperatingLeasesFutureMinimumPaymentsDue contextRef="c20131231" unitRef="U001" decimals="-3" id="Item-5"> 1642000 </us-gaap:OperatingLeasesFutureMinimumPaymentsDue>
<!-- 2014 -->
<us-gaap:OtherCommitmentDueInNextTwelveMonths contextRef="c20131231" unitRef="U001" decimals="-3" id="Item-6"> 2575000 </us-gaap:OtherCommitmentDueInNextTwelveMonths>
<!-- 2015 -->
<us-gaap:OtherCommitmentDueInSecondYear contextRef="c20131231" unitRef="U001" decimals="-3" id="Item-7"> 850000 </us-gaap:OtherCommitmentDueInSecondYear>
<!-- Other Commitment -->
<us-gaap:OtherCommitment contextRef="c20131231" unitRef="U001" decimals="-3" id="Item-8"> 3425000 </us-gaap:OtherCommitment>
<!-- Other assets -->
<us-gaap:OtherAssetsNoncurrent contextRef="c20121231" unitRef="U001" decimals="0"> 102271 </us-gaap:OtherAssetsNoncurrent>
<!-- Other assets -->
<us-gaap:OtherAssetsNoncurrent contextRef="c20131231" unitRef="U001" decimals="0"> 116998 </us-gaap:OtherAssetsNoncurrent>
<!-- Other Assets Disclosure [Text Block] -->
<us-gaap:OtherAssetsDisclosureTextBlock contextRef="c20130101to20131231">
<div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">4. Prepaid and Other Assets</div><div style="text-align: justify; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt;"> </div><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">At December 31, 2013 and 2012, the Company had $2.3 million and $1.2 million, respectively, of prepaid and other current assets, which consist primarily of deposits on contracts for research and development, prepaid insurance and leases for its facility.</div></div>
</us-gaap:OtherAssetsDisclosureTextBlock>
<!-- Other income, net -->
<us-gaap:OtherNonoperatingIncome contextRef="c20110101to20111231" unitRef="U001" decimals="0"> 205194 </us-gaap:OtherNonoperatingIncome>
<!-- Other income, net -->
<us-gaap:OtherNonoperatingIncome contextRef="c20130101to20131231" unitRef="U001" decimals="0"> 183025 </us-gaap:OtherNonoperatingIncome>
<!-- Other income, net -->
<us-gaap:OtherNonoperatingIncome contextRef="c20120101to20121231" unitRef="U001" decimals="0"> 191416 </us-gaap:OtherNonoperatingIncome>
<!-- Other -->
<us-gaap:OtherAccruedLiabilitiesCurrent contextRef="c20121231" unitRef="U001" decimals="-3"> 71000 </us-gaap:OtherAccruedLiabilitiesCurrent>
<!-- Other -->
<us-gaap:OtherAccruedLiabilitiesCurrent contextRef="c20131231" unitRef="U001" decimals="-3"> 134000 </us-gaap:OtherAccruedLiabilitiesCurrent>
<!-- Payments for Repurchase of Common Stock -->
<us-gaap:PaymentsForRepurchaseOfCommonStock contextRef="c20130101to20131231" unitRef="U001" decimals="0"> 117070 </us-gaap:PaymentsForRepurchaseOfCommonStock>
<!-- Payments for Repurchase of Common Stock -->
<us-gaap:PaymentsForRepurchaseOfCommonStock contextRef="c20120101to20121231" unitRef="U001" decimals="0"> 0 </us-gaap:PaymentsForRepurchaseOfCommonStock>
<!-- Payments for Repurchase of Common Stock -->
<us-gaap:PaymentsForRepurchaseOfCommonStock contextRef="c20110101to20111231" unitRef="U001" decimals="0"> 0 </us-gaap:PaymentsForRepurchaseOfCommonStock>
<!-- Payments to Acquire Marketable Securities -->
<us-gaap:PaymentsToAcquireMarketableSecurities contextRef="c20110101to20111231" unitRef="U001" decimals="0"> 23134292 </us-gaap:PaymentsToAcquireMarketableSecurities>
<!-- Payments to Acquire Marketable Securities -->
<us-gaap:PaymentsToAcquireMarketableSecurities contextRef="c20130101to20131231" unitRef="U001" decimals="0"> 27084980 </us-gaap:PaymentsToAcquireMarketableSecurities>
<!-- Payments to Acquire Marketable Securities -->
<us-gaap:PaymentsToAcquireMarketableSecurities contextRef="c20120101to20121231" unitRef="U001" decimals="0"> 29067770 </us-gaap:PaymentsToAcquireMarketableSecurities>
<!-- Payments to Acquire Property, Plant, and Equipment -->
<us-gaap:PaymentsToAcquirePropertyPlantAndEquipment contextRef="c20110101to20111231" unitRef="U001" decimals="0"> 52868 </us-gaap:PaymentsToAcquirePropertyPlantAndEquipment>
<!-- Payments to Acquire Property, Plant, and Equipment -->
<us-gaap:PaymentsToAcquirePropertyPlantAndEquipment contextRef="c20130101to20131231" unitRef="U001" decimals="0"> 41809 </us-gaap:PaymentsToAcquirePropertyPlantAndEquipment>
<!-- Payments to Acquire Property, Plant, and Equipment -->
<us-gaap:PaymentsToAcquirePropertyPlantAndEquipment contextRef="c20120101to20121231" unitRef="U001" decimals="0"> 141639 </us-gaap:PaymentsToAcquirePropertyPlantAndEquipment>
<!-- Preferred Stock, par value (in dollars per share) -->
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<!-- Preferred Stock, par value (in dollars per share) -->
<us-gaap:PreferredStockParOrStatedValuePerShare contextRef="c20131231" unitRef="U003" decimals="INF"> 0.01 </us-gaap:PreferredStockParOrStatedValuePerShare>
<!-- Preferred Stock, $.01 par value, 5,000,000 shares authorized, including 25,000 shares of Series A Junior Participating Preferred Stock; no shares issued and outstanding -->
<us-gaap:PreferredStockValue contextRef="c20121231" unitRef="U001" decimals="0"> 0 </us-gaap:PreferredStockValue>
<!-- Preferred Stock, $.01 par value, 5,000,000 shares authorized, including 25,000 shares of Series A Junior Participating Preferred Stock; no shares issued and outstanding -->
<us-gaap:PreferredStockValue contextRef="c20131231" unitRef="U001" decimals="0"> 0 </us-gaap:PreferredStockValue>
<!-- Preferred Stock, shares issued (in shares) -->
<us-gaap:PreferredStockSharesIssued contextRef="c20121231" unitRef="U002" decimals="0"> 0 </us-gaap:PreferredStockSharesIssued>
<!-- Preferred Stock, shares issued (in shares) -->
<us-gaap:PreferredStockSharesIssued contextRef="c20131231" unitRef="U002" decimals="0"> 0 </us-gaap:PreferredStockSharesIssued>
<!-- Preferred Stock, shares authorized (in shares) -->
<us-gaap:PreferredStockSharesAuthorized contextRef="c20121231" unitRef="U002" decimals="0"> 5000000 </us-gaap:PreferredStockSharesAuthorized>
<!-- Preferred Stock, shares authorized (in shares) -->
<us-gaap:PreferredStockSharesAuthorized contextRef="c20131231" unitRef="U002" decimals="0"> 5000000 </us-gaap:PreferredStockSharesAuthorized>
<!-- Preferred Stock, shares outstanding (in shares) -->
<us-gaap:PreferredStockSharesOutstanding contextRef="c20121231" unitRef="U002" decimals="0"> 0 </us-gaap:PreferredStockSharesOutstanding>
<!-- Preferred Stock, shares outstanding (in shares) -->
<us-gaap:PreferredStockSharesOutstanding contextRef="c20131231" unitRef="U002" decimals="0"> 0 </us-gaap:PreferredStockSharesOutstanding>
<!-- Prepaid expenses and other current assets -->
<us-gaap:PrepaidExpenseAndOtherAssetsCurrent contextRef="c20121231" unitRef="U001" decimals="0"> 1212041 </us-gaap:PrepaidExpenseAndOtherAssetsCurrent>
<!-- Prepaid expenses and other current assets -->
<us-gaap:PrepaidExpenseAndOtherAssetsCurrent contextRef="c20131231" unitRef="U001" decimals="0"> 2329742 </us-gaap:PrepaidExpenseAndOtherAssetsCurrent>
<!-- Prepaid expenses and other current assets-Actual [Member] -->
<us-gaap:PrepaidExpenseAndOtherAssetsCurrent contextRef="c20131231_StatementScenarioAxis_ScenarioActualMember" unitRef="U001" decimals="0"> 2455733 </us-gaap:PrepaidExpenseAndOtherAssetsCurrent>
<!-- Prepaid expenses and other current assets-Adjustment [Member] -->
<us-gaap:PrepaidExpenseAndOtherAssetsCurrent contextRef="c20131231_StatementScenarioAxis_ScenarioAdjustmentMember" unitRef="U001" decimals="0"> 0 </us-gaap:PrepaidExpenseAndOtherAssetsCurrent>
<!-- Prepaid expenses and other current assets-Pro Forma [Member] -->
<us-gaap:PrepaidExpenseAndOtherAssetsCurrent contextRef="c20131231_StatementScenarioAxis_ProFormaMember" unitRef="U001" decimals="0"> 2455733 </us-gaap:PrepaidExpenseAndOtherAssetsCurrent>
<!-- Proceeds from issuance of restricted stock to employee -->
<us-gaap:ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlans contextRef="c20110101to20111231" unitRef="U001" decimals="0"> 0 </us-gaap:ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlans>
<!-- Proceeds from issuance of restricted stock to employee -->
<us-gaap:ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlans contextRef="c20130101to20131231" unitRef="U001" decimals="0"> 0 </us-gaap:ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlans>
<!-- Proceeds from issuance of restricted stock to employee -->
<us-gaap:ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlans contextRef="c20120101to20121231" unitRef="U001" decimals="0"> 100 </us-gaap:ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlans>
<!-- Net proceeds from issuance of common stock -->
<us-gaap:ProceedsFromIssuanceOfCommonStock contextRef="c20110101to20111231" unitRef="U001" decimals="0"> 18939619 </us-gaap:ProceedsFromIssuanceOfCommonStock>
<!-- Net proceeds from issuance of common stock -->
<us-gaap:ProceedsFromIssuanceOfCommonStock contextRef="c20130101to20131231" unitRef="U001" decimals="0"> 24094530 </us-gaap:ProceedsFromIssuanceOfCommonStock>
<!-- Net proceeds from issuance of common stock -->
<us-gaap:ProceedsFromIssuanceOfCommonStock contextRef="c20120101to20121231" unitRef="U001" decimals="0"> 21476815 </us-gaap:ProceedsFromIssuanceOfCommonStock>
<!-- Net proceeds from issuance of common stock-Subsequent Event [Member] -->
<us-gaap:ProceedsFromIssuanceOfCommonStock contextRef="c20140204to20140205_SubsequentEventTypeAxis_SubsequentEventMember" unitRef="U001" decimals="-5"> 80500000 </us-gaap:ProceedsFromIssuanceOfCommonStock>
<!-- Net proceeds from issuance of common stock -->
<us-gaap:ProceedsFromIssuanceOfCommonStock contextRef="c20121022to20121023" unitRef="U001" decimals="-5"> 21500000 </us-gaap:ProceedsFromIssuanceOfCommonStock>
<!-- Net proceeds from issuance of common stock -->
<us-gaap:ProceedsFromIssuanceOfCommonStock contextRef="c20110731to20110801" unitRef="U001" decimals="-5"> 18900000 </us-gaap:ProceedsFromIssuanceOfCommonStock>
<!-- Net proceeds from issuance of common stock -->
<us-gaap:ProceedsFromIssuanceOfCommonStock contextRef="c20131014to20131015" unitRef="U001" decimals="-5"> 24100000 </us-gaap:ProceedsFromIssuanceOfCommonStock>
<!-- Net proceeds from exercise of stock options and warrants -->
<us-gaap:ProceedsFromStockOptionsExercised contextRef="c20110101to20111231" unitRef="U001" decimals="0"> 0 </us-gaap:ProceedsFromStockOptionsExercised>
<!-- Net proceeds from exercise of stock options and warrants -->
<us-gaap:ProceedsFromStockOptionsExercised contextRef="c20130101to20131231" unitRef="U001" decimals="0"> 39336 </us-gaap:ProceedsFromStockOptionsExercised>
<!-- Net proceeds from exercise of stock options and warrants -->
<us-gaap:ProceedsFromStockOptionsExercised contextRef="c20120101to20121231" unitRef="U001" decimals="0"> 7200 </us-gaap:ProceedsFromStockOptionsExercised>
<!-- Proceeds from Sale and Maturity of Marketable Securities -->
<us-gaap:ProceedsFromSaleAndMaturityOfMarketableSecurities contextRef="c20110101to20111231" unitRef="U001" decimals="0"> 25644481 </us-gaap:ProceedsFromSaleAndMaturityOfMarketableSecurities>
<!-- Proceeds from Sale and Maturity of Marketable Securities -->
<us-gaap:ProceedsFromSaleAndMaturityOfMarketableSecurities contextRef="c20130101to20131231" unitRef="U001" decimals="0"> 24000000 </us-gaap:ProceedsFromSaleAndMaturityOfMarketableSecurities>
<!-- Proceeds from Sale and Maturity of Marketable Securities -->
<us-gaap:ProceedsFromSaleAndMaturityOfMarketableSecurities contextRef="c20120101to20121231" unitRef="U001" decimals="0"> 23125442 </us-gaap:ProceedsFromSaleAndMaturityOfMarketableSecurities>
<!-- Proceeds from Sale of Productive Assets -->
<us-gaap:ProceedsFromSaleOfProductiveAssets contextRef="c20130101to20131231" unitRef="U001" decimals="0"> 150000 </us-gaap:ProceedsFromSaleOfProductiveAssets>
<!-- Proceeds from sale of affiliate's shares -->
<us-gaap:ProceedsFromSaleOfEquityMethodInvestments contextRef="c20110101to20111231" unitRef="U001" decimals="0"> 6938603 </us-gaap:ProceedsFromSaleOfEquityMethodInvestments>
<!-- Proceeds from sale of affiliate's shares -->
<us-gaap:ProceedsFromSaleOfEquityMethodInvestments contextRef="c20130101to20131231" unitRef="U001" decimals="0"> 0 </us-gaap:ProceedsFromSaleOfEquityMethodInvestments>
<!-- Proceeds from sale of affiliate's shares -->
<us-gaap:ProceedsFromSaleOfEquityMethodInvestments contextRef="c20120101to20121231" unitRef="U001" decimals="0"> 0 </us-gaap:ProceedsFromSaleOfEquityMethodInvestments>
<!-- Property, Plant and Equipment, Useful Life-Minimum [Member] -->
<us-gaap:PropertyPlantAndEquipmentUsefulLife contextRef="c20130101to20131231_RangeAxis_MinimumMember"> P3Y </us-gaap:PropertyPlantAndEquipmentUsefulLife>
<!-- Property, Plant and Equipment, Useful Life-Maximum [Member] -->
<us-gaap:PropertyPlantAndEquipmentUsefulLife contextRef="c20130101to20131231_RangeAxis_MaximumMember"> P5Y </us-gaap:PropertyPlantAndEquipmentUsefulLife>
<!-- Equipment and furnishings-Equipment [Member] -->
<us-gaap:PropertyPlantAndEquipmentGross contextRef="c20121231_PropertyPlantAndEquipmentByTypeAxis_EquipmentMember" unitRef="U001" decimals="-3"> 483000 </us-gaap:PropertyPlantAndEquipmentGross>
<!-- Equipment and furnishings-Equipment [Member] -->
<us-gaap:PropertyPlantAndEquipmentGross contextRef="c20131231_PropertyPlantAndEquipmentByTypeAxis_EquipmentMember" unitRef="U001" decimals="-3"> 513000 </us-gaap:PropertyPlantAndEquipmentGross>
<!-- Property, Plant and Equipment, Policy [Policy Text Block] -->
<us-gaap:PropertyPlantAndEquipmentPolicyTextBlock contextRef="c20130101to20131231">
<div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"><font style="font-style: italic; display: inline;">Equipment and Furnishings </font>— Equipment and furnishings are stated at cost and depreciated using the straight-line method based on the estimated useful lives (generally three to five years for equipment and furniture) of the related assets. Whenever there is a triggering event that might suggest impairment, management evaluates the realizability of recorded long-lived assets to determine whether their carrying values have been impaired. The Company records impairment losses on long-lived assets used in operations when events and circumstances indicate that the assets might be impaired and the non-discounted cash flows estimated to be generated by those assets are less than the carrying amount of those assets. Any impairment loss is measured by comparing the fair value of the asset to its carrying amount. There are no impairment losses recognized in each of 2013, 2012 and 2011.</div></div>
</us-gaap:PropertyPlantAndEquipmentPolicyTextBlock>
<!-- Equipment and furnishings, net -->
<us-gaap:PropertyPlantAndEquipmentNet contextRef="c20121231" unitRef="U001" decimals="0"> 253277 </us-gaap:PropertyPlantAndEquipmentNet>
<!-- Equipment and furnishings, net -->
<us-gaap:PropertyPlantAndEquipmentNet contextRef="c20131231" unitRef="U001" decimals="0"> 175452 </us-gaap:PropertyPlantAndEquipmentNet>
<!-- Equipment and furnishings, net-Equipment [Member] -->
<us-gaap:PropertyPlantAndEquipmentNet contextRef="c20121231_PropertyPlantAndEquipmentByTypeAxis_EquipmentMember" unitRef="U001" decimals="-3"> 253000 </us-gaap:PropertyPlantAndEquipmentNet>
<!-- Equipment and furnishings, net-Equipment [Member] -->
<us-gaap:PropertyPlantAndEquipmentNet contextRef="c20131231_PropertyPlantAndEquipmentByTypeAxis_EquipmentMember" unitRef="U001" decimals="-3"> 175000 </us-gaap:PropertyPlantAndEquipmentNet>
<!-- Property, Plant and Equipment [Table Text Block] -->
<us-gaap:PropertyPlantAndEquipmentTextBlock contextRef="c20130101to20131231">
<div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">Equipment and furnishings at December 31, 2013 and 2012 consist of the following (in thousands):</div><div style="text-align: justify; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt;"> </div><div style="text-align: left;"><table cellpadding="0" cellspacing="0" style="width: 100%; font-family: times new roman; font-size: 10pt;"><tr><td valign="bottom" style="padding-bottom: 2px;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;"> </div></td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">2013</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">2012</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="width: 76%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">Equipment and furnishings</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">513</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">483</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="white"><td align="left" valign="bottom" style="padding-bottom: 2px; width: 76%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">Less — accumulated depreciation</div></td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">(338</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;">)</td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">(230</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;">)</td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="padding-bottom: 4px; width: 76%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">Equipment and furnishings, net</div></td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">175</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">253</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="white"><td valign="bottom" style="width: 76%; display: inline; font-family: times new roman; font-size: 10pt;">  </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr></table></div></div>
</us-gaap:PropertyPlantAndEquipmentTextBlock>
<!-- Property, Plant and Equipment Disclosure [Text Block] -->
<us-gaap:PropertyPlantAndEquipmentDisclosureTextBlock contextRef="c20130101to20131231">
<div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">6. Equipment and Furnishings</div><div style="text-align: justify; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt;"> </div><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">Equipment and furnishings at December 31, 2013 and 2012 consist of the following (in thousands):</div><div style="text-align: justify; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt;"> </div><div style="text-align: left;"><table cellpadding="0" cellspacing="0" style="width: 100%; font-family: times new roman; font-size: 10pt;"><tr><td valign="bottom" style="padding-bottom: 2px;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;"> </div></td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">2013</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">2012</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="width: 76%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">Equipment and furnishings</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">513</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">483</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="white"><td align="left" valign="bottom" style="padding-bottom: 2px; width: 76%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">Less — accumulated depreciation</div></td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">(338</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;">)</td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">(230</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;">)</td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="padding-bottom: 4px; width: 76%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">Equipment and furnishings, net</div></td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">175</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">253</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="white"><td valign="bottom" style="width: 76%; display: inline; font-family: times new roman; font-size: 10pt;">  </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr></table></div><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">Depreciation and amortization expense for the years ended December 31, 2013, 2012 and 2011 were $120,399, $113,936 and $95,517, respectively.</div></div>
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<div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">16. Quarterly Financial Data (unaudited)</div><div style="text-align: justify; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt;"> </div><div style="text-align: justify; text-indent: 18pt; display: block; margin-left: 0pt; margin-right: 0pt;"><font style="display: inline; font-family: Times New Roman; font-size: 10pt;">Summarized quarterly financial data for 2013 and 2012 is as follows (in thousands, except per share data):</font><br /></div><div style="text-align: left; text-indent: 18pt; display: block; margin-left: 0pt; margin-right: 0pt;"><table cellpadding="0" cellspacing="0" style="width: 100%; font-family: times new roman; font-size: 10pt;"><tr><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;">  </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="14" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Quarters Ended</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td></tr><tr><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;">  </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">March 31</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">June 30</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">September 30</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">December 31</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td></tr><tr><td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;">  </td><td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="14" valign="bottom"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">(In thousands, except per share data)</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td></tr><tr><td align="left" valign="bottom"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; font-weight: bold; margin-right: 5.05pt;">2013</div></td><td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"> </td><td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"> </td><td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"> </td><td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"> </td><td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="width: 52%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">Total revenues</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">200</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">100</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="white"><td align="left" valign="bottom" style="width: 52%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">Net loss</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(6,864</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">)</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(3,423</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">)</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(9,980</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">)</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(27,218</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">)</td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="width: 52%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">Net loss applicable to common stockholders</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(6,864</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">)</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(3,423</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">)</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(9,980</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">)</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(27,218</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">)</td></tr><tr bgcolor="white"><td align="left" valign="bottom" style="width: 52%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 36pt; font-size: 10pt; margin-right: 5.05pt;">Basic and diluted loss per share applicable to common stock</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(0.23</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">)</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(0.11</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">)</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(0.33</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">)</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(0.68</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">)</td></tr><tr bgcolor="#cceeff"><td valign="bottom" style="width: 52%; display: inline; font-family: times new roman; font-size: 10pt;">  </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="white"><td align="left" valign="bottom" style="width: 52%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; font-weight: bold; margin-right: 5.05pt;">2012</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="width: 52%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">Total revenues</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">100</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="white"><td align="left" valign="bottom" style="width: 52%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">Net income (loss)</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(10,135</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">)</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(13,262</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">)</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">1,584</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">3,849</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="width: 52%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">Net income (loss) applicable to common stockholders</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(10,135</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">)</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(13,262</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">)</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">1,584</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">3,849</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="white"><td align="left" valign="bottom" style="width: 52%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 36pt; font-size: 10pt; margin-right: 5.05pt;">Basic and diluted income (loss) per share applicable to common stock</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(0.49</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">)</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(0.63</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">)</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">0.07</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">0.14</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%;"> </td></tr></table></div><div style="text-indent: 0pt; display: block;"> </div><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">Quarterly and year-to-date loss per share amounts are computed independently of each other. Therefore, the sum of the per share amounts for the quarters may not agree to the per share amounts for the year.</div></div>
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<!-- Receivables -->
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<!-- Receivables -->
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<!-- Research and development -->
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<!-- Research and development -->
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<!-- Research and development -->
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<!-- Research and Development Expenses -->
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<!-- Accumulated deficit -->
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<!-- Revenue Recognition -->
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<div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"><font style="font-style: italic; display: inline;">Revenue Recognition </font>— Revenue consists of license fees from strategic alliances with pharmaceutical companies.</div><div style="text-align: justify; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt;"> </div><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">Monies received for license fees are deferred and recognized ratably over the performance period in accordance with Financial Accounting Standards Board (“FASB”) Accounting Classification Standards (“ASC”) ASC 605-25, <font style="font-style: italic; display: inline;">Revenue Recognition – Multiple-Element Arrangements </font>(“ASC 605-25”). Milestone payments will be recognized upon achievement of the milestone as long as the milestone is deemed substantive and the Company has no other performance obligations related to the milestone and collectability is reasonably assured, which is generally upon receipt, or recognized upon termination of the agreement and all related obligations. Deferred revenue represents amounts received prior to revenue recognition.<br /></div><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">Revenues from contract research, government grants, and consulting fees are recognized over the respective contract periods as the services are performed, provided there is persuasive evidence or an arrangement, the fee is fixed or determinable and collection of the related receivable is reasonably assured. Once all conditions of the grant are met and no contingencies remain outstanding, the revenue is recognized as grant fee revenue and an earned but unbilled revenue receivable is recorded. There are no grant revenues earned for 2013, 2012 and 2011.</div></div>
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<us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1 contextRef="c20120101to20121231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_NonEmployeesMember"> P0Y </us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1>
<!-- Expected lives (years)-Stock Options [Member]-Non employees [Member] -->
<us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1 contextRef="c20130101to20131231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_NonEmployeesMember"> P10Y </us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1>
<!-- Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Exercisable Options, Weighted Average Remaining Contractual Term-Stock Options [Member] -->
<us-gaap:SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageRemainingContractualTerm2 contextRef="c20130101to20131231_AwardTypeAxis_EmployeeStockOptionMember"> P8Y7M2D </us-gaap:SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageRemainingContractualTerm2>
<!-- Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Exercisable Options, Weighted Average Remaining Contractual Term-Range One [Member]-Stock Options [Member] -->
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<!-- Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Exercisable Options, Weighted Average Remaining Contractual Term-Range Four [Member]-Stock Options [Member] -->
<us-gaap:SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageRemainingContractualTerm2 contextRef="c20130101to20131231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis_RangeFourMember"> P3Y1M17D </us-gaap:SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageRemainingContractualTerm2>
<!-- Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Exercisable Options, Weighted Average Remaining Contractual Term-Range Three [Member]-Stock Options [Member] -->
<us-gaap:SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageRemainingContractualTerm2 contextRef="c20130101to20131231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis_RangeThreeMember"> P5Y8M8D </us-gaap:SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageRemainingContractualTerm2>
<!-- Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Exercisable Options, Weighted Average Remaining Contractual Term-Range Two [Member]-Stock Options [Member] -->
<us-gaap:SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageRemainingContractualTerm2 contextRef="c20130101to20131231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis_RangeTwoMember"> P6Y11M5D </us-gaap:SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageRemainingContractualTerm2>
<!-- Weighted-Average Exercise Price (in dollars per share)-Range Seven [Member]-Warrant [Member] -->
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<!-- Weighted-Average Exercise Price (in dollars per share)-Stock Options [Member]-Range Two [Member] -->
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<!-- Weighted-Average Exercise Price (in dollars per share)-Range Six [Member]-Warrant [Member] -->
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<!-- Weighted-Average Exercise Price (in dollars per share)-Stock Options [Member]-Range Four [Member] -->
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<!-- Weighted-Average Exercise Price (in dollars per share)-Range One [Member]-Stock Options [Member] -->
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<!-- Weighted-Average Exercise Price (in dollars per share)-Warrant [Member] -->
<us-gaap:SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageExercisePriceBeginningBalance1 contextRef="c20131231_AwardTypeAxis_WarrantMember" unitRef="U003" decimals="2"> 4.86 </us-gaap:SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageExercisePriceBeginningBalance1>
<!-- Weighted-Average Exercise Price (in dollars per share)-Warrant [Member]-Range Five [Member] -->
<us-gaap:SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageExercisePriceBeginningBalance1 contextRef="c20131231_AwardTypeAxis_WarrantMember_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis_RangeFiveMember" unitRef="U003" decimals="2"> 2.29 </us-gaap:SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageExercisePriceBeginningBalance1>
<!-- Weighted-Average Exercise Price (in dollars per share)-Range Three [Member]-Stock Options [Member] -->
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<!-- Weighted-Average Exercise Price (in dollars per share)-Stock Options [Member] -->
<us-gaap:SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageExercisePriceBeginningBalance1 contextRef="c20131231_AwardTypeAxis_EmployeeStockOptionMember" unitRef="U003" decimals="2"> 3.11 </us-gaap:SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageExercisePriceBeginningBalance1>
<!-- Weighted-Average Exercise Price (in dollars per share)-Range Eight [Member]-Warrant [Member] -->
<us-gaap:SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageExercisePriceBeginningBalance1 contextRef="c20131231_AwardTypeAxis_WarrantMember_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis_RangeEightMember" unitRef="U003" decimals="2"> 12.89 </us-gaap:SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageExercisePriceBeginningBalance1>
<!-- Weighted-Average Remaining Contractual Life-Range Four [Member]-Stock Options [Member] -->
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<!-- Weighted-Average Remaining Contractual Life-Range Three [Member]-Stock Options [Member] -->
<us-gaap:SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageRemainingContractualTerm2 contextRef="c20130101to20131231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis_RangeThreeMember"> P5Y8M8D </us-gaap:SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageRemainingContractualTerm2>
<!-- Weighted-Average Remaining Contractual Life-Range Two [Member]-Stock Options [Member] -->
<us-gaap:SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageRemainingContractualTerm2 contextRef="c20130101to20131231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis_RangeTwoMember"> P6Y11M5D </us-gaap:SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageRemainingContractualTerm2>
<!-- Weighted-Average Remaining Contractual Life-Warrant [Member]-Range Eight [Member] -->
<us-gaap:SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageRemainingContractualTerm2 contextRef="c20130101to20131231_AwardTypeAxis_WarrantMember_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis_RangeEightMember"> P0Y9M25D </us-gaap:SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageRemainingContractualTerm2>
<!-- Weighted-Average Remaining Contractual Life-Warrant [Member]-Range Six [Member] -->
<us-gaap:SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageRemainingContractualTerm2 contextRef="c20130101to20131231_AwardTypeAxis_WarrantMember_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis_RangeSixMember"> P2Y6M25D </us-gaap:SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageRemainingContractualTerm2>
<!-- Weighted-Average Remaining Contractual Life-Range One [Member]-Stock Options [Member] -->
<us-gaap:SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageRemainingContractualTerm2 contextRef="c20130101to20131231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis_RangeOneMember"> P9Y5M12D </us-gaap:SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageRemainingContractualTerm2>
<!-- Weighted-Average Remaining Contractual Life-Stock Options [Member] -->
<us-gaap:SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageRemainingContractualTerm2 contextRef="c20130101to20131231_AwardTypeAxis_EmployeeStockOptionMember"> P8Y7M2D </us-gaap:SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageRemainingContractualTerm2>
<!-- Weighted-Average Remaining Contractual Life-Range Five [Member]-Warrant [Member] -->
<us-gaap:SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageRemainingContractualTerm2 contextRef="c20130101to20131231_AwardTypeAxis_WarrantMember_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis_RangeFiveMember"> P3Y3M4D </us-gaap:SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageRemainingContractualTerm2>
<!-- Weighted-Average Remaining Contractual Life-Warrant [Member] -->
<us-gaap:SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageRemainingContractualTerm2 contextRef="c20130101to20131231_AwardTypeAxis_WarrantMember"> P2Y6M </us-gaap:SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageRemainingContractualTerm2>
<!-- Weighted-Average Remaining Contractual Life-Range Seven [Member]-Warrant [Member] -->
<us-gaap:SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageRemainingContractualTerm2 contextRef="c20130101to20131231_AwardTypeAxis_WarrantMember_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis_RangeSevenMember"> P0Y0M14D </us-gaap:SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageRemainingContractualTerm2>
<!-- Total revenues -->
<us-gaap:SalesRevenueNet contextRef="c20120401to20120630" unitRef="U001" decimals="-3"> 0 </us-gaap:SalesRevenueNet>
<!-- Total revenues -->
<us-gaap:SalesRevenueNet contextRef="c20120101to20120331" unitRef="U001" decimals="-3"> 0 </us-gaap:SalesRevenueNet>
<!-- Total revenues -->
<us-gaap:SalesRevenueNet contextRef="c20130401to20130630" unitRef="U001" decimals="-3"> 200000 </us-gaap:SalesRevenueNet>
<!-- Total revenues -->
<us-gaap:SalesRevenueNet contextRef="c20121001to20121231" unitRef="U001" decimals="-3"> 100000 </us-gaap:SalesRevenueNet>
<!-- Total revenues -->
<us-gaap:SalesRevenueNet contextRef="c20130701to20130930" unitRef="U001" decimals="-3"> 0 </us-gaap:SalesRevenueNet>
<!-- Total revenues -->
<us-gaap:SalesRevenueNet contextRef="c20131001to20131231" unitRef="U001" decimals="-3"> 100000 </us-gaap:SalesRevenueNet>
<!-- Total revenues -->
<us-gaap:SalesRevenueNet contextRef="c20120701to20120930" unitRef="U001" decimals="-3"> 0 </us-gaap:SalesRevenueNet>
<!-- Total revenues -->
<us-gaap:SalesRevenueNet contextRef="c20130101to20130331" unitRef="U001" decimals="-3"> 0 </us-gaap:SalesRevenueNet>
<!-- Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block] -->
<us-gaap:ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock contextRef="c20130101to20131231">
<div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">The following table summarizes fair value measurements by level at December 31, 2013 for assets and liabilities measured</div><div style="text-align: justify; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: -54pt;">at fair value on a recurring basis:</div><div style="text-indent: 0pt; display: block;"><br /></div><div style="text-align: left;"><table cellpadding="0" cellspacing="0" style="width: 100%; font-family: times new roman; font-size: 10pt;"><tr><td valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: -54pt;">(In thousands)</div></td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: -54pt;">Level I</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: -54pt;">Level II</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: -54pt;">Level III</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: -54pt;">Total</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td></tr><tr bgcolor="#cceeff"><td valign="bottom" style="width: 52%;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">Cash equivalents</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">10,281</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">10,281</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="white"><td valign="bottom" style="width: 52%;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">Short-term investments</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">27,085</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">27,085</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="#cceeff"><td valign="bottom" style="width: 52%;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">Warrant liabilities</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(24,182</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">)</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(24,182</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">)</td></tr></table></div><div style="text-indent: 0pt; display: block;"><br /></div><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">The following table summarizes fair value measurements by level at December 31, 2012 for assets and liabilities measured</div><div style="text-align: justify; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: -54pt;">at fair value on a recurring basis:</div><div style="text-indent: 0pt; display: block;"><br /></div><div style="text-align: left;"><table cellpadding="0" cellspacing="0" style="width: 100%; font-family: times new roman; font-size: 10pt;"><tr><td valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: -54pt;">(In thousands)</div></td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: -54pt;">Level I</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: -54pt;">Level II</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: -54pt;">Level III</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: -54pt;">Total</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td></tr><tr bgcolor="#cceeff"><td valign="bottom" style="width: 52%;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">Cash equivalents</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">13,188</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">13,188</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="white"><td valign="bottom" style="width: 52%;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">Short-term investments</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">24,000</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">24,000</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="#cceeff"><td valign="bottom" style="width: 52%;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">Warrant liabilities</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(3,972</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">)</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(3,972</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">)</td></tr></table></div></div>
</us-gaap:ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock>
<!-- Unvested Stock Options Activity-Stock Options [Member]-Non employees [Member] -->
<us-gaap:ScheduleOfNonvestedShareActivityTableTextBlock contextRef="c20130101to20131231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_NonEmployeesMember">
<div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">A summary of the activity for nonvested, non-employee stock options as of December 31, and changes during the years are presented below:</div><div style="text-align: justify; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt;"> </div><div style="text-align: left;"><table cellpadding="0" cellspacing="0" style="width: 100%; font-family: times new roman; font-size: 10pt;"><tr><td valign="bottom" style="padding-bottom: 2px;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;"> </div><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;"> </div><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;"> </div></td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="10" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-indent: 0pt; display: block;"> </div><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Stock Options</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="10" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Weighted Average</div><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Grant Date Fair</div><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Value per Share</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td></tr><tr><td valign="bottom" style="padding-bottom: 2px;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;"> </div></td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">2013</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">2012</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">2011</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">2013</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">2012</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">2011</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="width: 28%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 3.6pt;">Nonvested at January 1,</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">8,929</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">17,857</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">41,066</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">19.95</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">19.95</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">13.86</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="white"><td align="left" valign="bottom" style="width: 28%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 3.6pt;">Granted</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">25,000</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">1,429</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">1.98</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">0.81</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="width: 28%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 3.6pt;">Vested</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(33,929</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">)</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(8,928</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">)</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(24,638</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">)</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">6.71</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">19.95</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">8.61</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="white"><td align="left" valign="bottom" style="padding-bottom: 2px; width: 28%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 3.6pt;">Pre-vested forfeitures</div></td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;"></font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;"></font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;"></font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;"></font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;"></font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;"></font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="padding-bottom: 4px; width: 28%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 3.6pt;">Nonvested at December 31,</div></td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">0</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">8,929</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">17,857</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; padding-bottom: 4px; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; padding-bottom: 4px; width: 9%; font-family: times new roman; font-size: 10pt;">19.95</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; padding-bottom: 4px; width: 9%; font-family: times new roman; font-size: 10pt;">19.95</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr></table></div></div>
</us-gaap:ScheduleOfNonvestedShareActivityTableTextBlock>
<!-- Unvested Stock Options Activity-Employees [Member]-Stock Options [Member] -->
<us-gaap:ScheduleOfNonvestedShareActivityTableTextBlock contextRef="c20130101to20131231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_EmployeesMember">
<div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">A summary of the activity for unvested employee stock options as of December 31, and changes during the year is presented below:</div><div style="text-align: justify; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt;"> </div><div style="text-align: left;"><table cellpadding="0" cellspacing="0" style="width: 100%; font-family: times new roman; font-size: 10pt;"><tr><td valign="bottom" style="padding-bottom: 2px;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;"> </div><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;"> </div><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;"> </div></td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="10" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-indent: 0pt; display: block;"> </div><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Stock Options</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="10" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt;"><font style="display: inline; font-family: times new roman; font-size: 10pt; font-weight: bold;">Weighted Average </font><font style="display: inline; font-family: times new roman; font-size: 10pt; font-weight: bold;">Grant Date Fair </font><font style="display: inline; font-family: times new roman; font-size: 10pt; font-weight: bold;">Value per Share</font></div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td></tr><tr><td valign="bottom" style="padding-bottom: 2px;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;"> </div></td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">2013</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">2012</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">2011</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">2013</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">2012</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">2011</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="width: 28%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 3.6pt;">Nonvested at January 1,</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">1,322,389</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">693,504</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">453,645</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">1.57</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">2.81</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">5.25</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="white"><td align="left" valign="bottom" style="width: 28%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 3.6pt;">Granted</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">3,323,176</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">1,541,002</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">499,286</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">1.82</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">1.44</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">1.75</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="width: 28%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 3.6pt;">Vested</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(1,450,404</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">)</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(849,113</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">)</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(255,855</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">)</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">2.46</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">3.69</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">4.90</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="white"><td align="left" valign="bottom" style="padding-bottom: 2px; width: 28%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 3.6pt;">Pre-vested forfeitures or expired</div></td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">(92,288</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;">)</td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">(63,004</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;">)</td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">(3,572</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;">)</td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">2.15</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">2.97</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">6.93</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="padding-bottom: 4px; width: 28%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 3.6pt;">Nonvested at December 31,</div></td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">3,102,873</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">1,322,389</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">693,504</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; padding-bottom: 4px; width: 9%; font-family: times new roman; font-size: 10pt;">1.66</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; padding-bottom: 4px; width: 9%; font-family: times new roman; font-size: 10pt;">1.57</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; padding-bottom: 4px; width: 9%; font-family: times new roman; font-size: 10pt;">2.81</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr></table></div></div>
</us-gaap:ScheduleOfNonvestedShareActivityTableTextBlock>
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<us-gaap:ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock contextRef="c20130101to20131231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_EmployeesAndDirectorsMember">
<div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">Presented below is the Company’s stock option activity for employees and directors:</div><div style="text-indent: 0pt; margin-left: 0pt; margin-right: 0pt;"> </div><div style="text-align: left;"><table cellpadding="0" cellspacing="0" style="width: 100%; font-family: times new roman; font-size: 10pt;"><tr><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="10" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Stock Options</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="10" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt;"><font style="display: inline; font-family: times new roman; font-size: 10pt; font-weight: bold;">Weighted Average </font><font style="display: inline; font-family: times new roman; font-size: 10pt; font-weight: bold;">Exercise Price</font></div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td></tr><tr><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">2013</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">2012</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">2011</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">2013</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">2012</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">2011</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="width: 28%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">Outstanding — beginning of year</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">3,240,850</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">1,763,923</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">1,268,209</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">4.08</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">6.01</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">7.49</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="white"><td align="left" valign="bottom" style="width: 28%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">Granted</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">3,323,176</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">1,541,002</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">499,286</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">2.43</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">1.86</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">2.38</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="width: 28%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">Exercised</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(476</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">)</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(1,071</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">)</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">1.93</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">2.80</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="white"><td align="left" valign="bottom" style="width: 28%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">Forfeited</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(127,812</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">)</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(63,004</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">)</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(3,572</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">)</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">3.09</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">3.89</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">6.93</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="padding-bottom: 2px; width: 28%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">Expired</div></td><td align="right" valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(207,145</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;">)</td><td align="right" valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td align="right" valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td align="right" valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; padding-bottom: 2px; width: 9%; font-family: times new roman; font-size: 10pt;">9.59</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td align="right" valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; padding-bottom: 2px; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td align="right" valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; padding-bottom: 2px; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="white"><td align="left" valign="bottom" style="padding-bottom: 4px; width: 28%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">Outstanding — end of year</div></td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">6,228,593</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">3,240,850</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">1,763,923</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; padding-bottom: 4px; width: 9%; font-family: times new roman; font-size: 10pt;">3.11</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; padding-bottom: 4px; width: 9%; font-family: times new roman; font-size: 10pt;">4.08</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; padding-bottom: 4px; width: 9%; font-family: times new roman; font-size: 10pt;">6.01</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="padding-bottom: 4px; width: 28%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">Exercisable at end of year</div></td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">3,125,720</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">1,918,461</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">1,070,419</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; padding-bottom: 4px; width: 9%; font-family: times new roman; font-size: 10pt;">3.86</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; padding-bottom: 4px; width: 9%; font-family: times new roman; font-size: 10pt;">3.69</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; padding-bottom: 4px; width: 9%; font-family: times new roman; font-size: 10pt;">7.49</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="white"><td align="left" valign="bottom" style="width: 28%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">Weighted average fair value of stock options granted during the year:</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">1.82</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">1.44</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">1.75</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr></table></div></div>
</us-gaap:ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock>
<!-- Stock Options and Warrants Activity-Stock Options [Member]-Non employees [Member] -->
<us-gaap:ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock contextRef="c20130101to20131231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_NonEmployeesMember">
<div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">At December 31, 2013, there was no unrecognized compensation expense related to unvested non-employee stock options. Presented below is the Company’s non-employee stock option activity:</div><div style="text-align: justify; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt;"> </div><div style="text-align: left;"><table cellpadding="0" cellspacing="0" style="width: 100%; font-family: times new roman; font-size: 10pt;"><tr><td valign="bottom" style="padding-bottom: 2px;"><div style="text-indent: 0pt; display: block;"> </div><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;"> </div></td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="10" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Stock Options</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="10" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt;"><font style="display: inline; font-family: times new roman; font-size: 10pt; font-weight: bold;">Weighted Average </font><font style="display: inline; font-family: times new roman; font-size: 10pt; font-weight: bold;">Exercise Price</font></div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td></tr><tr><td valign="bottom" style="padding-bottom: 2px;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;"> </div></td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">2013</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">2012</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">2011</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">2013</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">2012</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">2011</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="width: 28%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">Outstanding — beginning of year</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">142,143</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">143,572</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">142,143</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">6.20</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">6.17</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">6.30</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="white"><td align="left" valign="bottom" style="width: 28%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">Granted</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">25,000</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">1,429</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">2.79</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">2.94</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="width: 28%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">Exercised</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(1,429</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">)</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">2.94</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="white"><td align="left" valign="bottom" style="width: 28%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">Forfeited</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="padding-bottom: 2px; width: 28%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">Expired</div></td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;"></font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;"></font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;"></font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; padding-bottom: 2px; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; padding-bottom: 2px; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; padding-bottom: 2px; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="white"><td align="left" valign="bottom" style="padding-bottom: 4px; width: 28%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">Outstanding — end of year</div></td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">167,143</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">142,143</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">143,572</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; padding-bottom: 4px; width: 9%; font-family: times new roman; font-size: 10pt;">5.69</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; padding-bottom: 4px; width: 9%; font-family: times new roman; font-size: 10pt;">6.20</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; padding-bottom: 4px; width: 9%; font-family: times new roman; font-size: 10pt;">6.17</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="padding-bottom: 4px; width: 28%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">Exercisable at end of year</div></td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">167,143</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">133,215</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">125,714</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; padding-bottom: 4px; width: 9%; font-family: times new roman; font-size: 10pt;">5.69</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; padding-bottom: 4px; width: 9%; font-family: times new roman; font-size: 10pt;">6.10</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; padding-bottom: 4px; width: 9%; font-family: times new roman; font-size: 10pt;">5.95</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="white"><td align="left" valign="bottom" style="width: 28%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">Weighted average fair value of stock options granted during the year:</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">1.98</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">2.94</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr></table></div></div>
</us-gaap:ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock>
<!-- Stock Options and Warrants Activity-Warrant [Member] -->
<us-gaap:ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock contextRef="c20130101to20131231_AwardTypeAxis_WarrantMember">
<div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">A summary of the Company’s warrant activity and related information for the years ended December 31 are shown below.</div><div style="text-align: justify; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt;"> </div><div style="text-align: left;"><table cellpadding="0" cellspacing="0" style="width: 100%; font-family: times new roman; font-size: 10pt;"><tr><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="10" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Warrants</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="10" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Weighted Average</div><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Exercise Price</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td></tr><tr><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">2013</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">2012</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">2011</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">2013</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">2012</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">2011</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="width: 28%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">Outstanding — beginning of year</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">7,518,113</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">7,397,415</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">1,294,639</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">5.09</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">5.32</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">10.29</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="white"><td align="left" valign="bottom" style="width: 28%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">Granted</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">816,667</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">285,716</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">6,440,000</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">2.80</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">2.06</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">4.48</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="width: 28%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">Exercised</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(8,572</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">)</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(5,714</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">)</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">4.48</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">1.89</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">5.32</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="white"><td align="left" valign="bottom" style="width: 28%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">Forfeited</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(28,571</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">)</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">1.89</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="padding-bottom: 2px; width: 28%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">Expired</div></td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">(1,599</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;">)</td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(130,733</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;">)</td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(337,224</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;">)</td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; padding-bottom: 2px; width: 9%; font-family: times new roman; font-size: 10pt;">14.99</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; padding-bottom: 2px; width: 9%; font-family: times new roman; font-size: 10pt;">11.90</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; padding-bottom: 2px; width: 9%; font-family: times new roman; font-size: 10pt;">8.68</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="white"><td align="left" valign="bottom" style="padding-bottom: 4px; width: 28%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">Outstanding — end of year</div></td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">8,324,609</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">7,518,113</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">7,397,415</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; padding-bottom: 4px; width: 9%; font-family: times new roman; font-size: 10pt;">4.86</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; padding-bottom: 4px; width: 9%; font-family: times new roman; font-size: 10pt;">5.09</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; padding-bottom: 4px; width: 9%; font-family: times new roman; font-size: 10pt;">5.32</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="padding-bottom: 4px; width: 28%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">Exercisable at end of year</div></td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">7,924,609</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">7,452,396</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">7,396,701</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; padding-bottom: 4px; width: 9%; font-family: times new roman; font-size: 10pt;">4.98</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; padding-bottom: 4px; width: 9%; font-family: times new roman; font-size: 10pt;">5.11</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; padding-bottom: 4px; width: 9%; font-family: times new roman; font-size: 10pt;">5.31</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="white"><td align="left" valign="bottom" style="width: 28%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">Weighted average fair value of warrants granted during the year:</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">1.31</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">1.22</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">2.42</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr></table></div></div>
</us-gaap:ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock>
<!-- Fair Value Assumptions of Stock Options-Employees [Member]-Stock Options [Member] -->
<us-gaap:ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock contextRef="c20130101to20131231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_EmployeesMember">
<div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">The fair value of the stock options at the date of grant was estimated using the Black-Scholes option-pricing model, based on the following assumptions:</div><div style="text-align: justify; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt;"> </div><div style="text-align: left;"><table cellpadding="0" cellspacing="0" style="width: 100%; font-family: times new roman; font-size: 10pt;"><tr><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">2013</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">2012</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">2011</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td></tr><tr bgcolor="#cceeff"><td valign="bottom" style="width: 64%;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">Risk-free interest rate</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">0.91% - 2.79</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">%</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">0.83% - 1.78</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">%</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">1.23</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">%</td></tr><tr bgcolor="white"><td valign="bottom" style="width: 64%;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">Expected volatility</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">85% - 89</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">%</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">0% - 82</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">%</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">89</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">%</td></tr><tr bgcolor="#cceeff"><td valign="bottom" style="width: 64%;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">Expected lives (years)</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">6 - 10</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">6 - 10</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">6 - 10</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="white"><td valign="bottom" style="width: 64%;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">Expected dividend yield</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">0.00</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">%</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">0.00</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">%</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">0.00</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">%</td></tr></table></div></div>
</us-gaap:ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock>
<!-- Fair Value Assumptions of Stock Options-Stock Options [Member]-Non employees [Member] -->
<us-gaap:ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock contextRef="c20130101to20131231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_NonEmployeesMember">
<div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">The fair value of the stock options at the date of grant was estimated using the Black-Scholes option-pricing model, based on the following assumptions:</div><div style="text-align: justify; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt;"> </div><div style="text-align: left;"><table cellpadding="0" cellspacing="0" style="width: 100%; font-family: times new roman; font-size: 10pt;"><tr><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;">  </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">2013</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">2012</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">2011</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td></tr><tr bgcolor="#cceeff"><td valign="bottom" style="width: 64%;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">Risk-free interest rate</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">2.05</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">%</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">2.77</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">%</td></tr><tr bgcolor="white"><td valign="bottom" style="width: 64%;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">Expected volatility</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">84.8</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">%</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">70</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">%</td></tr><tr bgcolor="#cceeff"><td valign="bottom" style="width: 64%;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">Expected lives (years)</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">10</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">10</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="white"><td valign="bottom" style="width: 64%;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">Expected dividend yield</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">0</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">%</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">0</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">%</td></tr></table></div></div>
</us-gaap:ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock>
<!-- Schedule of Effective Income Tax Rate Reconciliation [Table Text Block] -->
<us-gaap:ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock contextRef="c20130101to20131231">
<div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">The provision for income taxes differs from the provision computed by applying the Federal statutory rate to net loss before income taxes as follows (in thousands):</div><div style="text-align: justify; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt;"> </div><div style="text-align: left;"><table cellpadding="0" cellspacing="0" style="width: 100%; font-family: times new roman; font-size: 10pt;"><tr><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="10" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Years ended December 31,</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td></tr><tr><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">2013</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">2012</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">2011</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="width: 64%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">Federal benefit at statutory rate</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(16,145</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">)</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(6,107</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">)</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(4,996</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">)</td></tr><tr bgcolor="white"><td align="left" valign="bottom" style="width: 64%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">State income taxes, net of Federal taxes</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(1,517</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">)</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(745</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">)</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(857</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">)</td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="width: 64%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">State credits</div></td><td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(787</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">)</td><td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(1,555</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">)</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="white"><td align="left" valign="bottom" style="width: 64%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">Warrant liabilities</div></td><td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">6,871</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">941</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="width: 64%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">Other permanent differences</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">14</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(23</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">)</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">6</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="white"><td align="left" valign="bottom" style="width: 64%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">Provision related to change in valuation allowance</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">14,606</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">14,069</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">16,235</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="padding-bottom: 2px; width: 64%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">Other, net</div></td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(3,040</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;">)</td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(6,578</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;">)</td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(10,290</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;">)</td></tr><tr bgcolor="white"><td valign="bottom" style="padding-bottom: 4px; width: 64%; font-family: times new roman; font-size: 10pt;">  </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">2</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">2</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">98</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr></table></div></div>
</us-gaap:ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock>
<!-- Deferred Tax Assets and Liabilities -->
<us-gaap:ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock contextRef="c20130101to20131231">
<div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">The components of the Company’s deferred tax assets and liabilities, all of which are long-term, are as follows (in thousands):</div><div style="text-align: justify; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt;"> </div><div style="text-align: left;"><table cellpadding="0" cellspacing="0" style="width: 100%; font-family: times new roman; font-size: 10pt;"><tr><td align="left" valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: center; padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"> </td><td colspan="6" valign="bottom" style="border-bottom: black 2px solid; text-align: center; font-family: times new roman; font-size: 10pt; font-weight: bold;">December 31,</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"> </td></tr><tr><td valign="bottom" style="text-align: center; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="text-align: center; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid; text-align: center; font-family: times new roman; font-size: 10pt; font-weight: bold;">2013</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="text-align: center; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid; text-align: center; font-family: times new roman; font-size: 10pt; font-weight: bold;">2012</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td></tr><tr><td align="left" valign="bottom"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">Deferred tax assets:</div></td><td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"> </td><td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"> </td><td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="width: 76%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 36pt; font-size: 10pt; margin-right: 5.05pt;">Net operating loss carryforwards</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">69,989</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">60,184</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="white"><td align="left" valign="bottom" style="width: 76%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 36pt; font-size: 10pt; margin-right: 5.05pt;">Tax credit carryforwards</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">18,816</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">15,514</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="width: 76%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 36pt; font-size: 10pt; margin-right: 5.05pt;">Equipment, furnishings and other</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">11,313</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">9,822</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="white"><td valign="bottom" style="width: 76%; display: inline; font-family: times new roman; font-size: 10pt;">  </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="width: 76%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">Total deferred tax assets</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">100,118</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">85,520</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="white"><td align="left" valign="bottom" style="padding-bottom: 2px; width: 76%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">Deferred tax liabilities</div></td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">(92</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;">)</td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">(100</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;">)</td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="width: 76%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">Net deferred tax assets</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">100,026</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">85,420</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="white"><td align="left" valign="bottom" style="padding-bottom: 2px; width: 76%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">Valuation allowance</div></td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(100,026</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;">)</td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(85,420</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;">)</td></tr><tr bgcolor="#cceeff"><td valign="bottom" style="padding-bottom: 4px; width: 76%; font-family: times new roman; font-size: 10pt;">  </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr></table></div></div>
</us-gaap:ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock>
<!-- Quarterly Financial Information -->
<us-gaap:ScheduleOfQuarterlyFinancialInformationTableTextBlock contextRef="c20130101to20131231">
<div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"><div style="text-align: justify; text-indent: 18pt; display: block; margin-left: 0pt; margin-right: 0pt;"><font style="display: inline; font-family: Times New Roman; font-size: 10pt;">Summarized quarterly financial data for 2013 and 2012 is as follows (in thousands, except per share data):</font><br /></div><div style="text-align: left; text-indent: 18pt; display: block; margin-left: 0pt; margin-right: 0pt;"><table cellpadding="0" cellspacing="0" style="width: 100%; font-family: times new roman; font-size: 10pt;"><tr><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;">  </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="14" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Quarters Ended</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td></tr><tr><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;">  </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">March 31</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">June 30</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">September 30</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">December 31</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td></tr><tr><td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;">  </td><td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="14" valign="bottom"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">(In thousands, except per share data)</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td></tr><tr><td align="left" valign="bottom"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; font-weight: bold; margin-right: 5.05pt;">2013</div></td><td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"> </td><td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"> </td><td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"> </td><td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"> </td><td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="width: 52%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">Total revenues</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">200</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">100</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="white"><td align="left" valign="bottom" style="width: 52%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">Net loss</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(6,864</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">)</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(3,423</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">)</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(9,980</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">)</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(27,218</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">)</td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="width: 52%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">Net loss applicable to common stockholders</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(6,864</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">)</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(3,423</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">)</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(9,980</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">)</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(27,218</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">)</td></tr><tr bgcolor="white"><td align="left" valign="bottom" style="width: 52%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 36pt; font-size: 10pt; margin-right: 5.05pt;">Basic and diluted loss per share applicable to common stock</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(0.23</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">)</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(0.11</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">)</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(0.33</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">)</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(0.68</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">)</td></tr><tr bgcolor="#cceeff"><td valign="bottom" style="width: 52%; display: inline; font-family: times new roman; font-size: 10pt;">  </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="white"><td align="left" valign="bottom" style="width: 52%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; font-weight: bold; margin-right: 5.05pt;">2012</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="width: 52%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">Total revenues</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">100</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="white"><td align="left" valign="bottom" style="width: 52%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">Net income (loss)</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(10,135</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">)</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(13,262</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">)</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">1,584</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">3,849</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="width: 52%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">Net income (loss) applicable to common stockholders</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(10,135</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">)</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(13,262</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">)</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">1,584</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">3,849</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="white"><td align="left" valign="bottom" style="width: 52%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 36pt; font-size: 10pt; margin-right: 5.05pt;">Basic and diluted income (loss) per share applicable to common stock</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(0.49</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">)</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(0.63</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">)</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">0.07</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">0.14</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%;"> </td></tr></table></div></div>
</us-gaap:ScheduleOfQuarterlyFinancialInformationTableTextBlock>
<!-- Schedule of Accounts Payable and Accrued Liabilities [Table Text Block] -->
<us-gaap:ScheduleOfAccountsPayableAndAccruedLiabilitiesTableTextBlock contextRef="c20130101to20131231">
<div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">Accrued expenses and other current liabilities at December 31, 2013 and 2012 are summarized below (in thousands).</div><div style="text-align: justify; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt;"> </div><div style="text-align: left;"><table cellpadding="0" cellspacing="0" style="width: 100%; font-family: times new roman; font-size: 10pt;"><tr><td valign="bottom" style="padding-bottom: 2px;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;"> </div></td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">2013</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">2012</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="width: 76%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">Professional fees</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">316</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">340</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="white"><td align="left" valign="bottom" style="width: 76%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">Research and development costs</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">2,004</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">2,340</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="width: 76%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">Wages, bonuses and employee benefits</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">349</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">282</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="white"><td align="left" valign="bottom" style="padding-bottom: 2px; width: 76%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">Other</div></td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">134</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">71</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="padding-bottom: 4px; width: 76%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 36pt; font-size: 10pt; margin-right: 5.05pt;">Total</div></td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">2,803</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">3,033</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr></table></div></div>
</us-gaap:ScheduleOfAccountsPayableAndAccruedLiabilitiesTableTextBlock>
<!-- Schedule of Valuation and Qualifying Accounts Disclosure [Text Block] -->
<us-gaap:ScheduleOfValuationAndQualifyingAccountsDisclosureTextBlock contextRef="c20130101to20131231">
<div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">CYTRX CORPORATION</div><div style="text-align: center; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">SCHEDULE II — VALUATION AND QUALIFYING ACCOUNTS</div><div style="text-align: center; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">For the Years Ended December 31, 2013, 2012 and 2011</div><div style="text-indent: 0pt; display: block;"><br /></div><div style="text-align: left;"><table cellpadding="0" cellspacing="0" style="width: 100%; font-family: times new roman; font-size: 10pt;"><tr><td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;">  </td><td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"> </td><td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="6" valign="bottom"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;"><font style="display: inline;">Additions</font></div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;"> </div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;"> </div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td></tr><tr><td valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;"> </div><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;"> </div><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Description</div></td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid; text-align: center;"><div style="text-align: center; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt;"><font style="display: inline; font-family: times new roman; font-size: 10pt; font-weight: bold;">Balance at </font><font style="display: inline; font-family: times new roman; font-size: 10pt; font-weight: bold;">Beginning of </font><font style="display: inline; font-family: times new roman; font-size: 10pt; font-weight: bold;">Year</font></div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: justify; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt;"><font style="display: inline; font-family: times new roman; font-size: 10pt; font-weight: bold;">Charged to </font><font style="display: inline; font-family: times new roman; font-size: 10pt; font-weight: bold;">Costs and</font></div><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;"><font style="display: inline;">Expenses</font></div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid; text-align: center;"><div style="text-align: center; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt;"><font style="display: inline; font-family: times new roman; font-size: 10pt; font-weight: bold;">Charged to </font><font style="display: inline; font-family: times new roman; font-size: 10pt; font-weight: bold;">Other</font></div><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;"><font style="display: inline;">Accounts</font></div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid; text-align: center;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;"></div><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;"> </div><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;"><font style="display: inline;">Deductions</font></div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: justify; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt;"><font style="display: inline; font-family: times new roman; font-size: 10pt; font-weight: bold;">Balance at </font><font style="display: inline; font-family: times new roman; font-size: 10pt; font-weight: bold;">End of Year</font></div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td></tr><tr><td align="left" valign="bottom"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">Reserve Deducted in the Balance Sheet from the Asset to Which it Applies:</div></td><td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"> </td><td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"> </td><td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"> </td><td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"> </td><td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"> </td><td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"> </td></tr><tr><td align="left" valign="bottom"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 18pt; font-size: 10pt; margin-right: 5.05pt;">Allowance for Deferred Tax Assets</div></td><td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"> </td><td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"> </td><td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"> </td><td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"> </td><td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"> </td><td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="width: 40%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 18pt; font-size: 10pt; margin-right: 5.05pt;">Year ended December 31, 2013</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">85,420,000</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">14,606,000</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">100,026,000</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="white"><td align="left" valign="bottom" style="width: 40%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 18pt; font-size: 10pt; margin-right: 5.05pt;">Year ended December 31, 2012</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">71,351,000</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">14,069,000</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">85,420,000</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="width: 40%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 18pt; font-size: 10pt; margin-right: 5.05pt;">Year ended December 31, 2011</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">55,116,000</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">16,235,000</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">71,351,000</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr></table></div></div>
</us-gaap:ScheduleOfValuationAndQualifyingAccountsDisclosureTextBlock>
<!-- Significant Ranges of Outstanding Stock Options and Warrants-Stock Options [Member] -->
<us-gaap:ScheduleOfShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeTextBlock contextRef="c20130101to20131231_AwardTypeAxis_EmployeeStockOptionMember">
<div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">The following table summarizes significant ranges of outstanding stock options under the two plans at December 31, 2013:</div><div style="text-align: justify; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt;"> </div><div style="text-align: left;"><table cellpadding="0" cellspacing="0" style="width: 100%; font-family: times new roman; font-size: 10pt;"><tr><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-indent: 0pt; display: block;"> </div><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Range of</div><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Exercise Prices</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-indent: 0pt; display: block;"> </div><div style="text-indent: 0pt; display: block;"> </div><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Number of Options</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Weighted Average</div><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">RemainingContractual Life</div><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">(years)</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-indent: 0pt; display: block;"> </div><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Weighted Average</div><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Exercise Price</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Number of</div><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Options</div><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Exercisable</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-indent: 0pt; display: block;"> </div><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Weighted Average</div><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Contractual Life</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-indent: 0pt; display: block;"> </div><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Weighted Average</div><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Exercise Price</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td></tr><tr bgcolor="#cceeff"><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">1.83 — 2.50</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">5,130,056</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">9.45</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">2.21</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">2,102,373</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">9.45</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">2.14</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="white"><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">2.51 — 3.50</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">194,482</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">6.93</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">2.79</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">151,625</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">6.93</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">2.69</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="#cceeff"><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">3.51 — 8.00</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">692,701</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">5.69</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">6.67</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">660,368</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">5.69</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">6.75</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="white"><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; padding-bottom: 2px; width: 9%; font-family: times new roman; font-size: 10pt;">8.01 — 32.55</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">378,497</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; padding-bottom: 2px; width: 9%; font-family: times new roman; font-size: 10pt;">3.13</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; padding-bottom: 2px; width: 9%; font-family: times new roman; font-size: 10pt;">8.86</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">378,497</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; padding-bottom: 2px; width: 9%; font-family: times new roman; font-size: 10pt;">3.13</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; padding-bottom: 2px; width: 9%; font-family: times new roman; font-size: 10pt;">8.86</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="#cceeff"><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="white"><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; padding-bottom: 4px; width: 9%; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">6,395,736</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; padding-bottom: 4px; width: 9%; font-family: times new roman; font-size: 10pt;">8.59</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; padding-bottom: 4px; width: 9%; font-family: times new roman; font-size: 10pt;">3.11</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">3,292,863</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; padding-bottom: 4px; width: 9%; font-family: times new roman; font-size: 10pt;">8.59</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; padding-bottom: 4px; width: 9%; font-family: times new roman; font-size: 10pt;">3.86</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr></table></div></div>
</us-gaap:ScheduleOfShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeTextBlock>
<!-- Significant Ranges of Outstanding Stock Options and Warrants-Warrant [Member] -->
<us-gaap:ScheduleOfShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeTextBlock contextRef="c20130101to20131231_AwardTypeAxis_WarrantMember">
<div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">The following table summarizes additional information concerning warrants outstanding and exercisable at December 31, 2013:</div><div style="text-align: justify; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt;"> </div><div style="text-align: left;"><table cellpadding="0" cellspacing="0" style="width: 100%; font-family: times new roman; font-size: 10pt;"><tr><td colspan="2" valign="bottom" style="padding-bottom: 2px;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;"> </div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="10" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Warrants Outstanding</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="padding-bottom: 2px;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;"> </div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="padding-bottom: 2px;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;"> </div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td></tr><tr><td colspan="2" valign="bottom" style="padding-bottom: 2px;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;"></div><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;"> </div><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;"> </div><div style="text-indent: 0pt; display: block;"> </div><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Range of Exercise Prices</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-indent: 0pt; display: block;"> </div><div style="text-indent: 0pt; display: block;"> </div><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Number of</div><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Shares</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Weighted</div><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Average</div><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Remaining</div><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Contractual Life</div><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">(years)</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-indent: 0pt; display: block;"> </div><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Weighted</div><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Average</div><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Exercise Price</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Warrants</div><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Number of</div><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Shares</div><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Exercisable</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-indent: 0pt; display: block;"> </div><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Exercisable</div><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Weighted Average</div><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Exercise Price</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td></tr><tr bgcolor="#cceeff"><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">1.82 — 2.50</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">860,003</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">3.26</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">2.29</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">460,003</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">2.11</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="white"><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">2.51 — 5.50</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">6,805,285</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">2.57</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">4.43</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">6,805,285</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">4.43</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="#cceeff"><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">5.51 — 11.50</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">23,172</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">0.04</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">6.12</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">23,172</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">6.12</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="white"><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; padding-bottom: 2px; width: 9%; font-family: times new roman; font-size: 10pt;">11.51 — 24.50</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">636,149</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; padding-bottom: 2px; width: 9%; font-family: times new roman; font-size: 10pt;">0.82</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; padding-bottom: 2px; width: 9%; font-family: times new roman; font-size: 10pt;">12.89</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">636,149</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; padding-bottom: 2px; width: 9%; font-family: times new roman; font-size: 10pt;">12.89</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="#cceeff"><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; padding-bottom: 4px; width: 9%; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">8,324,609</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; padding-bottom: 4px; width: 9%; font-family: times new roman; font-size: 10pt;">2.50</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; padding-bottom: 4px; width: 9%; font-family: times new roman; font-size: 10pt;">4.86</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">7,924,609</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; padding-bottom: 4px; width: 9%; font-family: times new roman; font-size: 10pt;">4.98</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr></table></div></div>
</us-gaap:ScheduleOfShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeTextBlock>
<!-- Share-based Compensation Arrangement by Share-based Payment Award, Expiration Date-2000 Long Term Incentive Plan [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardExpirationDate contextRef="c20130101to20131231_PlanNameAxis_LongTermIncentivePlanMember"> 2010-08-06 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardExpirationDate>
<!-- Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period-Stock Options [Member]-Employees [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod contextRef="c20110101to20111231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_EmployeesMember" unitRef="U002" decimals="0"> 499286 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod>
<!-- Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period-Non employees [Member]-Stock Options [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod contextRef="c20110101to20111231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_NonEmployeesMember" unitRef="U002" decimals="0"> 1429 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod>
<!-- Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period-Employees [Member]-Stock Options [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod contextRef="c20130101to20131231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_EmployeesMember" unitRef="U002" decimals="0"> 3323176 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod>
<!-- Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period-Restricted Stock [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod contextRef="c20130101to20131231_AwardTypeAxis_RestrictedStockMember" unitRef="U002" decimals="0"> 100000 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod>
<!-- Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period-Stock Options [Member]-Non employees [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod contextRef="c20130101to20131231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_NonEmployeesMember" unitRef="U002" decimals="0"> 25000 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod>
<!-- Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period-Stock Options [Member]-Employees [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod contextRef="c20120101to20121231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_EmployeesMember" unitRef="U002" decimals="0"> 1541002 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod>
<!-- Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period-Non employees [Member]-Stock Options [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod contextRef="c20120101to20121231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_NonEmployeesMember" unitRef="U002" decimals="0"> 0 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod>
<!-- Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value-Non employees [Member]-Stock Options [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue contextRef="c20110101to20111231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_NonEmployeesMember" unitRef="U003" decimals="2"> 0.81 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue>
<!-- Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value-Stock Options [Member]-Employees [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue contextRef="c20110101to20111231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_EmployeesMember" unitRef="U003" decimals="2"> 1.75 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue>
<!-- Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value-Stock Options [Member]-Non employees [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue contextRef="c20130101to20131231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_NonEmployeesMember" unitRef="U003" decimals="2"> 1.98 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue>
<!-- Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value-Employees [Member]-Stock Options [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue contextRef="c20130101to20131231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_EmployeesMember" unitRef="U003" decimals="2"> 1.82 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue>
<!-- Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value-Non employees [Member]-Stock Options [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue contextRef="c20120101to20121231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_NonEmployeesMember" unitRef="U003" decimals="0"> 0 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue>
<!-- Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value-Stock Options [Member]-Employees [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue contextRef="c20120101to20121231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_EmployeesMember" unitRef="U003" decimals="2"> 1.44 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue>
<!-- Granted (in dollars per share)-Stock Options [Member]-Employees and Directors [Member] -->
<us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice contextRef="c20110101to20111231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_EmployeesAndDirectorsMember" unitRef="U003" decimals="2"> 2.38 </us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice>
<!-- Granted (in dollars per share)-Warrant [Member] -->
<us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice contextRef="c20110101to20111231_AwardTypeAxis_WarrantMember" unitRef="U003" decimals="2"> 4.48 </us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice>
<!-- Granted (in dollars per share)-Non employees [Member]-Stock Options [Member] -->
<us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice contextRef="c20110101to20111231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_NonEmployeesMember" unitRef="U003" decimals="2"> 2.94 </us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice>
<!-- Granted (in dollars per share)-Warrant [Member] -->
<us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice contextRef="c20130101to20131231_AwardTypeAxis_WarrantMember" unitRef="U003" decimals="2"> 2.80 </us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice>
<!-- Granted (in dollars per share)-Stock Options [Member]-Non employees [Member] -->
<us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice contextRef="c20130101to20131231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_NonEmployeesMember" unitRef="U003" decimals="2"> 2.79 </us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice>
<!-- Granted (in dollars per share)-Stock Options [Member]-Employees and Directors [Member] -->
<us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice contextRef="c20130101to20131231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_EmployeesAndDirectorsMember" unitRef="U003" decimals="2"> 2.43 </us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice>
<!-- Granted (in dollars per share)-Non employees [Member]-Stock Options [Member] -->
<us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice contextRef="c20120101to20121231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_NonEmployeesMember" unitRef="U003" decimals="0"> 0 </us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice>
<!-- Granted (in dollars per share)-Stock Options [Member]-Employees and Directors [Member] -->
<us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice contextRef="c20120101to20121231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_EmployeesAndDirectorsMember" unitRef="U003" decimals="2"> 1.86 </us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice>
<!-- Granted (in dollars per share)-Warrant [Member] -->
<us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice contextRef="c20120101to20121231_AwardTypeAxis_WarrantMember" unitRef="U003" decimals="2"> 2.06 </us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice>
<!-- Share-based Compensation Arrangements by Share-based Payment Award, Options, Forfeitures in Period, Weighted Average Exercise Price-Non employees [Member]-Stock Options [Member] -->
<us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice contextRef="c20110101to20111231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_NonEmployeesMember" unitRef="U003" decimals="0"> 0 </us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice>
<!-- Share-based Compensation Arrangements by Share-based Payment Award, Options, Forfeitures in Period, Weighted Average Exercise Price-Warrant [Member] -->
<us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice contextRef="c20110101to20111231_AwardTypeAxis_WarrantMember" unitRef="U003" decimals="0"> 0 </us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice>
<!-- Share-based Compensation Arrangements by Share-based Payment Award, Options, Forfeitures in Period, Weighted Average Exercise Price-Stock Options [Member]-Employees and Directors [Member] -->
<us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice contextRef="c20110101to20111231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_EmployeesAndDirectorsMember" unitRef="U003" decimals="2"> 6.93 </us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice>
<!-- Share-based Compensation Arrangements by Share-based Payment Award, Options, Forfeitures in Period, Weighted Average Exercise Price-Warrant [Member] -->
<us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice contextRef="c20130101to20131231_AwardTypeAxis_WarrantMember" unitRef="U003" decimals="0"> 0 </us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice>
<!-- Share-based Compensation Arrangements by Share-based Payment Award, Options, Forfeitures in Period, Weighted Average Exercise Price-Stock Options [Member]-Employees and Directors [Member] -->
<us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice contextRef="c20130101to20131231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_EmployeesAndDirectorsMember" unitRef="U003" decimals="2"> 3.09 </us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice>
<!-- Share-based Compensation Arrangements by Share-based Payment Award, Options, Forfeitures in Period, Weighted Average Exercise Price-Stock Options [Member]-Non employees [Member] -->
<us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice contextRef="c20130101to20131231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_NonEmployeesMember" unitRef="U003" decimals="0"> 0 </us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice>
<!-- Share-based Compensation Arrangements by Share-based Payment Award, Options, Forfeitures in Period, Weighted Average Exercise Price-Non employees [Member]-Stock Options [Member] -->
<us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice contextRef="c20120101to20121231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_NonEmployeesMember" unitRef="U003" decimals="0"> 0 </us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice>
<!-- Share-based Compensation Arrangements by Share-based Payment Award, Options, Forfeitures in Period, Weighted Average Exercise Price-Warrant [Member] -->
<us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice contextRef="c20120101to20121231_AwardTypeAxis_WarrantMember" unitRef="U003" decimals="2"> 1.89 </us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice>
<!-- Share-based Compensation Arrangements by Share-based Payment Award, Options, Forfeitures in Period, Weighted Average Exercise Price-Stock Options [Member]-Employees and Directors [Member] -->
<us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice contextRef="c20120101to20121231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_EmployeesAndDirectorsMember" unitRef="U003" decimals="2"> 3.89 </us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice>
<!-- Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number-Non employees [Member]-Stock Options [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber contextRef="c20101231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_NonEmployeesMember" unitRef="U002" decimals="0"> 41066 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber>
<!-- Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number-Employees [Member]-Stock Options [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber contextRef="c20101231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_EmployeesMember" unitRef="U002" decimals="0"> 453645 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber>
<!-- Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number-Employees [Member]-Stock Options [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber contextRef="c20111231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_EmployeesMember" unitRef="U002" decimals="0"> 693504 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber>
<!-- Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number-Non employees [Member]-Stock Options [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber contextRef="c20111231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_NonEmployeesMember" unitRef="U002" decimals="0"> 17857 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber>
<!-- Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number-Non employees [Member]-Stock Options [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber contextRef="c20121231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_NonEmployeesMember" unitRef="U002" decimals="0"> 8929 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber>
<!-- Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number-Stock Options [Member]-Employees [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber contextRef="c20121231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_EmployeesMember" unitRef="U002" decimals="0"> 1322389 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber>
<!-- Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number-Employees [Member]-Stock Options [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber contextRef="c20131231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_EmployeesMember" unitRef="U002" decimals="0"> 3102873 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber>
<!-- Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number-Non employees [Member]-Stock Options [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber contextRef="c20131231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_NonEmployeesMember" unitRef="U002" decimals="0"> 0 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber>
<!-- Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period-Non employees [Member]-Stock Options [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod contextRef="c20110101to20111231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_NonEmployeesMember" unitRef="U002" decimals="0"> 24638 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod>
<!-- Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period-Stock Options [Member]-Employees [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod contextRef="c20110101to20111231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_EmployeesMember" unitRef="U002" decimals="0"> 255855 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod>
<!-- Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period-Stock Options [Member]-Non employees [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod contextRef="c20130101to20131231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_NonEmployeesMember" unitRef="U002" decimals="0"> 33929 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod>
<!-- Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period-Employees [Member]-Stock Options [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod contextRef="c20130101to20131231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_EmployeesMember" unitRef="U002" decimals="0"> 1450404 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod>
<!-- Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period-Non employees [Member]-Stock Options [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod contextRef="c20120101to20121231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_NonEmployeesMember" unitRef="U002" decimals="0"> 8928 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod>
<!-- Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period-Stock Options [Member]-Employees [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod contextRef="c20120101to20121231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_EmployeesMember" unitRef="U002" decimals="0"> 849113 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod>
<!-- Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period-Restricted Stock [Member]-2008 Stock Incentive Plan [Member]-Senior management [Member] -->
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<!-- Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period-Senior management [Member]-2008 Stock Incentive Plan [Member]-Restricted Stock [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod contextRef="c20140101to20140630_AwardTypeAxis_RestrictedStockMember_PlanNameAxis_StockIncentivePlanMember_ShareBasedCompensationAwardsByRecipientAxis_SeniorManagementMember" unitRef="U002" decimals="0"> -50000 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod>
<!-- Share-based Compensation -->
<us-gaap:ShareBasedCompensation contextRef="c20110101to20111231" unitRef="U001" decimals="0"> 1436840 </us-gaap:ShareBasedCompensation>
<!-- Share-based Compensation -->
<us-gaap:ShareBasedCompensation contextRef="c20130101to20131231" unitRef="U001" decimals="0"> 3985106 </us-gaap:ShareBasedCompensation>
<!-- Share-based Compensation -->
<us-gaap:ShareBasedCompensation contextRef="c20120101to20121231" unitRef="U001" decimals="0"> 2391529 </us-gaap:ShareBasedCompensation>
<!-- Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1 contextRef="c20130101to20131231"> P3Y </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1>
<!-- Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value-Employees [Member]-Stock Options [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue contextRef="c20101231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_EmployeesMember" unitRef="U003" decimals="2"> 5.25 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue>
<!-- Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value-Stock Options [Member]-Non employees [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue contextRef="c20101231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_NonEmployeesMember" unitRef="U003" decimals="2"> 13.86 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue>
<!-- Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value-Employees [Member]-Stock Options [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue contextRef="c20111231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_EmployeesMember" unitRef="U003" decimals="2"> 2.81 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue>
<!-- Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value-Stock Options [Member]-Non employees [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue contextRef="c20111231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_NonEmployeesMember" unitRef="U003" decimals="2"> 19.95 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue>
<!-- Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value-Non employees [Member]-Stock Options [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue contextRef="c20121231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_NonEmployeesMember" unitRef="U003" decimals="2"> 19.95 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue>
<!-- Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value-Stock Options [Member]-Employees [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue contextRef="c20121231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_EmployeesMember" unitRef="U003" decimals="2"> 1.57 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue>
<!-- Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value-Non employees [Member]-Stock Options [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue contextRef="c20131231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_NonEmployeesMember" unitRef="U003" decimals="0"> 0 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue>
<!-- Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value-Employees [Member]-Stock Options [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue contextRef="c20131231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_EmployeesMember" unitRef="U003" decimals="2"> 1.66 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue>
<!-- Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value-Stock Options [Member]-Employees [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue contextRef="c20110101to20111231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_EmployeesMember" unitRef="U003" decimals="2"> 6.93 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue>
<!-- Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value-Non employees [Member]-Stock Options [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue contextRef="c20110101to20111231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_NonEmployeesMember" unitRef="U003" decimals="0"> 0 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue>
<!-- Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value-Stock Options [Member]-Non employees [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue contextRef="c20130101to20131231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_NonEmployeesMember" unitRef="U003" decimals="0"> 0 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue>
<!-- Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value-Employees [Member]-Stock Options [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue contextRef="c20130101to20131231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_EmployeesMember" unitRef="U003" decimals="2"> 2.15 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue>
<!-- Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value-Non employees [Member]-Stock Options [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue contextRef="c20120101to20121231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_NonEmployeesMember" unitRef="U003" decimals="0"> 0 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue>
<!-- Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value-Stock Options [Member]-Employees [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue contextRef="c20120101to20121231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_EmployeesMember" unitRef="U003" decimals="2"> 2.97 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue>
<!-- Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeited in Period-Stock Options [Member]-Employees [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod contextRef="c20110101to20111231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_EmployeesMember" unitRef="U002" decimals="0"> 3572 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod>
<!-- Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeited in Period-Non employees [Member]-Stock Options [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod contextRef="c20110101to20111231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_NonEmployeesMember" unitRef="U002" decimals="0"> 0 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod>
<!-- Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeited in Period-Stock Options [Member]-Non employees [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod contextRef="c20130101to20131231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_NonEmployeesMember" unitRef="U002" decimals="0"> 0 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod>
<!-- Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeited in Period-Employees [Member]-Stock Options [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod contextRef="c20130101to20131231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_EmployeesMember" unitRef="U002" decimals="0"> 92288 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod>
<!-- Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeited in Period-Stock Options [Member]-Employees [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod contextRef="c20120101to20121231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_EmployeesMember" unitRef="U002" decimals="0"> 63004 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod>
<!-- Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeited in Period-Non employees [Member]-Stock Options [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod contextRef="c20120101to20121231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_NonEmployeesMember" unitRef="U002" decimals="0"> 0 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod>
<!-- Common stock per share value (in dollars per share) -->
<us-gaap:SharePrice contextRef="c20121023" unitRef="U003" decimals="INF"> 2.50 </us-gaap:SharePrice>
<!-- Common stock per share value (in dollars per share) -->
<us-gaap:SharePrice contextRef="c20110801" unitRef="U003" decimals="INF"> 3.57 </us-gaap:SharePrice>
<!-- Common stock per share value (in dollars per share) -->
<us-gaap:SharePrice contextRef="c20131015" unitRef="U003" decimals="INF"> 2.25 </us-gaap:SharePrice>
<!-- Common stock per share value (in dollars per share)-Stock Options [Member] -->
<us-gaap:SharePrice contextRef="c20131231_AwardTypeAxis_EmployeeStockOptionMember" unitRef="U003" decimals="2"> 6.27 </us-gaap:SharePrice>
<!-- Common stock per share value (in dollars per share)-Subsequent Event [Member] -->
<us-gaap:SharePrice contextRef="c20140205_SubsequentEventTypeAxis_SubsequentEventMember" unitRef="U003" decimals="1"> 6.5 </us-gaap:SharePrice>
<!-- Share-based Compensation Arrangements by Share-based Payment Award, Options, Expirations in Period, Weighted Average Exercise Price-Warrant [Member] -->
<us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice contextRef="c20110101to20111231_AwardTypeAxis_WarrantMember" unitRef="U003" decimals="2"> 8.68 </us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice>
<!-- Share-based Compensation Arrangements by Share-based Payment Award, Options, Expirations in Period, Weighted Average Exercise Price-Non employees [Member]-Stock Options [Member] -->
<us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice contextRef="c20110101to20111231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_NonEmployeesMember" unitRef="U003" decimals="0"> 0 </us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice>
<!-- Share-based Compensation Arrangements by Share-based Payment Award, Options, Expirations in Period, Weighted Average Exercise Price-Warrant [Member] -->
<us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice contextRef="c20130101to20131231_AwardTypeAxis_WarrantMember" unitRef="U003" decimals="2"> 14.99 </us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice>
<!-- Share-based Compensation Arrangements by Share-based Payment Award, Options, Expirations in Period, Weighted Average Exercise Price-Stock Options [Member]-Non employees [Member] -->
<us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice contextRef="c20130101to20131231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_NonEmployeesMember" unitRef="U003" decimals="0"> 0 </us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice>
<!-- Share-based Compensation Arrangements by Share-based Payment Award, Options, Expirations in Period, Weighted Average Exercise Price-Warrant [Member] -->
<us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice contextRef="c20120101to20121231_AwardTypeAxis_WarrantMember" unitRef="U003" decimals="2"> 11.90 </us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice>
<!-- Share-based Compensation Arrangements by Share-based Payment Award, Options, Expirations in Period, Weighted Average Exercise Price-Non employees [Member]-Stock Options [Member] -->
<us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice contextRef="c20120101to20121231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_NonEmployeesMember" unitRef="U003" decimals="0"> 0 </us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice>
<!-- Share-based Compensation Arrangements by Share-based Payment Award, Options, Expirations in Period, Weighted Average Exercise Price-Stock Options [Member]-Employees and Directors [Member] -->
<us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice contextRef="c20110101to20111231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_EmployeesAndDirectorsMember" unitRef="U003" decimals="0"> 0 </us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice>
<!-- Share-based Compensation Arrangements by Share-based Payment Award, Options, Expirations in Period, Weighted Average Exercise Price-Stock Options [Member]-Employees and Directors [Member] -->
<us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice contextRef="c20130101to20131231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_EmployeesAndDirectorsMember" unitRef="U003" decimals="2"> 9.59 </us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice>
<!-- Share-based Compensation Arrangements by Share-based Payment Award, Options, Expirations in Period, Weighted Average Exercise Price-Stock Options [Member]-Employees and Directors [Member] -->
<us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice contextRef="c20120101to20121231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_EmployeesAndDirectorsMember" unitRef="U003" decimals="0"> 0 </us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice>
<!-- Exercised (in dollars per share)-Warrant [Member] -->
<us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice contextRef="c20110101to20111231_AwardTypeAxis_WarrantMember" unitRef="U003" decimals="2"> 5.32 </us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice>
<!-- Exercised (in dollars per share)-Non employees [Member]-Stock Options [Member] -->
<us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice contextRef="c20110101to20111231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_NonEmployeesMember" unitRef="U003" decimals="0"> 0 </us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice>
<!-- Exercised (in dollars per share)-Stock Options [Member]-Employees and Directors [Member] -->
<us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice contextRef="c20110101to20111231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_EmployeesAndDirectorsMember" unitRef="U003" decimals="0"> 0 </us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice>
<!-- Exercised (in dollars per share)-Stock Options [Member]-Employees and Directors [Member] -->
<us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice contextRef="c20130101to20131231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_EmployeesAndDirectorsMember" unitRef="U003" decimals="2"> 1.93 </us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice>
<!-- Exercised (in dollars per share)-Warrant [Member] -->
<us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice contextRef="c20130101to20131231_AwardTypeAxis_WarrantMember" unitRef="U003" decimals="2"> 4.48 </us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice>
<!-- Exercised (in dollars per share)-Stock Options [Member]-Non employees [Member] -->
<us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice contextRef="c20130101to20131231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_NonEmployeesMember" unitRef="U003" decimals="0"> 0 </us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice>
<!-- Exercised (in dollars per share)-Non employees [Member]-Stock Options [Member] -->
<us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice contextRef="c20120101to20121231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_NonEmployeesMember" unitRef="U003" decimals="2"> 2.94 </us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice>
<!-- Exercised (in dollars per share)-Stock Options [Member]-Employees and Directors [Member] -->
<us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice contextRef="c20120101to20121231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_EmployeesAndDirectorsMember" unitRef="U003" decimals="2"> 2.80 </us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice>
<!-- Exercised (in dollars per share)-Warrant [Member] -->
<us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice contextRef="c20120101to20121231_AwardTypeAxis_WarrantMember" unitRef="U003" decimals="2"> 1.89 </us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice>
<!-- Granted (in shares)-Warrant [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod contextRef="c20110101to20111231_AwardTypeAxis_WarrantMember" unitRef="U002" decimals="0"> 6440000 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod>
<!-- Granted (in shares)-Stock Options [Member]-Employees and Directors [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod contextRef="c20110101to20111231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_EmployeesAndDirectorsMember" unitRef="U002" decimals="0"> 499286 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod>
<!-- Granted (in shares)-Non employees [Member]-Stock Options [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod contextRef="c20110101to20111231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_NonEmployeesMember" unitRef="U002" decimals="0"> 1429 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod>
<!-- Granted (in shares)-Senior management [Member]-Restricted Stock [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod contextRef="c20120101to20121231_AwardTypeAxis_RestrictedStockMember_ShareBasedCompensationAwardsByRecipientAxis_SeniorManagementMember" unitRef="U002" decimals="0"> 100000 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod>
<!-- Granted (in shares)-Stock Options [Member]-Employees and Directors [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod contextRef="c20130101to20131231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_EmployeesAndDirectorsMember" unitRef="U002" decimals="0"> 3323176 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod>
<!-- Granted (in shares)-Warrant [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod contextRef="c20130101to20131231_AwardTypeAxis_WarrantMember" unitRef="U002" decimals="0"> 816667 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod>
<!-- Granted (in shares)-Stock Options [Member]-Non employees [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod contextRef="c20130101to20131231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_NonEmployeesMember" unitRef="U002" decimals="0"> 25000 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod>
<!-- Granted (in shares)-Warrant [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod contextRef="c20120101to20121231_AwardTypeAxis_WarrantMember" unitRef="U002" decimals="0"> 285716 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod>
<!-- Granted (in shares)-Non employees [Member]-Stock Options [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod contextRef="c20120101to20121231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_NonEmployeesMember" unitRef="U002" decimals="0"> 0 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod>
<!-- Granted (in shares)-Stock Options [Member]-Employees and Directors [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod contextRef="c20120101to20121231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_EmployeesAndDirectorsMember" unitRef="U002" decimals="0"> 1541002 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod>
<!-- Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Exercise Price-Warrant [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice contextRef="c20111231_AwardTypeAxis_WarrantMember" unitRef="U003" decimals="2"> 5.31 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice>
<!-- Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Exercise Price-Employees and Directors [Member]-Stock Options [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice contextRef="c20111231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_EmployeesAndDirectorsMember" unitRef="U003" decimals="2"> 7.49 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice>
<!-- Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Exercise Price-Stock Options [Member]-Non employees [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice contextRef="c20111231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_NonEmployeesMember" unitRef="U003" decimals="2"> 5.95 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice>
<!-- Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Exercise Price-Employees and Directors [Member]-Stock Options [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice contextRef="c20121231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_EmployeesAndDirectorsMember" unitRef="U003" decimals="2"> 3.69 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice>
<!-- Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Exercise Price-Warrant [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice contextRef="c20121231_AwardTypeAxis_WarrantMember" unitRef="U003" decimals="2"> 5.11 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice>
<!-- Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Exercise Price-Non employees [Member]-Stock Options [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice contextRef="c20121231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_NonEmployeesMember" unitRef="U003" decimals="2"> 6.10 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice>
<!-- Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Exercise Price-Non employees [Member]-Stock Options [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice contextRef="c20131231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_NonEmployeesMember" unitRef="U003" decimals="2"> 5.69 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice>
<!-- Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Exercise Price-Stock Options [Member]-Employees and Directors [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice contextRef="c20131231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_EmployeesAndDirectorsMember" unitRef="U003" decimals="2"> 3.86 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice>
<!-- Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Exercise Price-Warrant [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice contextRef="c20131231_AwardTypeAxis_WarrantMember" unitRef="U003" decimals="2"> 4.98 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice>
<!-- Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Method Used-Stock Options [Member]-Non employees [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsMethodUsed contextRef="c20130101to20131231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_NonEmployeesMember"> Black-Scholes option-pricing model </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsMethodUsed>
<!-- Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Method Used-Employees [Member]-Stock Options [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsMethodUsed contextRef="c20130101to20131231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_EmployeesMember"> Black-Scholes option-pricing model, </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsMethodUsed>
<!-- Expected dividend yield (in hundredths)-Warrant [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate contextRef="c20110101to20111231_DerivativeByNatureAxis_WarrantMember" unitRef="U005" decimals="0"> 0 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate>
<!-- Expected dividend yield (in hundredths)-Warrant [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate contextRef="c20130101to20131231_DerivativeByNatureAxis_WarrantMember" unitRef="U005" decimals="0"> 0 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate>
<!-- Expected dividend yield (in hundredths)-Warrant [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate contextRef="c20120101to20121231_DerivativeByNatureAxis_WarrantMember" unitRef="U005" decimals="0"> 0 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate>
<!-- Expected dividend yield (in hundredths)-Stock Options [Member]-Employees [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate contextRef="c20110101to20111231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_EmployeesMember" unitRef="U005" decimals="0"> 0 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate>
<!-- Expected dividend yield (in hundredths)-Non employees [Member]-Stock Options [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate contextRef="c20110101to20111231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_NonEmployeesMember" unitRef="U005" decimals="0"> 0 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate>
<!-- Expected dividend yield (in hundredths)-Stock Options [Member]-Non employees [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate contextRef="c20130101to20131231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_NonEmployeesMember" unitRef="U005" decimals="0"> 0 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate>
<!-- Expected dividend yield (in hundredths)-Employees [Member]-Stock Options [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate contextRef="c20130101to20131231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_EmployeesMember" unitRef="U005" decimals="0"> 0 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate>
<!-- Expected dividend yield (in hundredths)-Stock Options [Member]-Employees [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate contextRef="c20120101to20121231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_EmployeesMember" unitRef="U005" decimals="0"> 0 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate>
<!-- Expected dividend yield (in hundredths)-Non employees [Member]-Stock Options [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate contextRef="c20120101to20121231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_NonEmployeesMember" unitRef="U005" decimals="0"> 0 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate>
<!-- Share-based Compensation Arrangement by Share-based Payment Award, Options, Expirations in Period-Non employees [Member]-Stock Options [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod contextRef="c20110101to20111231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_NonEmployeesMember" unitRef="U002" decimals="0"> 0 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod>
<!-- Share-based Compensation Arrangement by Share-based Payment Award, Options, Expirations in Period-Warrant [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod contextRef="c20110101to20111231_AwardTypeAxis_WarrantMember" unitRef="U002" decimals="0"> 337224 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod>
<!-- Share-based Compensation Arrangement by Share-based Payment Award, Options, Expirations in Period-Warrant [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod contextRef="c20130101to20131231_AwardTypeAxis_WarrantMember" unitRef="U002" decimals="0"> 1599 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod>
<!-- Share-based Compensation Arrangement by Share-based Payment Award, Options, Expirations in Period-Stock Options [Member]-Non employees [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod contextRef="c20130101to20131231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_NonEmployeesMember" unitRef="U002" decimals="0"> 0 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod>
<!-- Share-based Compensation Arrangement by Share-based Payment Award, Options, Expirations in Period-Non employees [Member]-Stock Options [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod contextRef="c20120101to20121231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_NonEmployeesMember" unitRef="U002" decimals="0"> 0 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod>
<!-- Share-based Compensation Arrangement by Share-based Payment Award, Options, Expirations in Period-Warrant [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod contextRef="c20120101to20121231_AwardTypeAxis_WarrantMember" unitRef="U002" decimals="0"> 130733 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod>
<!-- Share-based Compensation Arrangement by Share-based Payment Award, Options, Expirations in Period-Stock Options [Member]-Employees and Directors [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod contextRef="c20110101to20111231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_EmployeesAndDirectorsMember" unitRef="U002" decimals="0"> 0 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod>
<!-- Share-based Compensation Arrangement by Share-based Payment Award, Options, Expirations in Period-Stock Options [Member]-Employees and Directors [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod contextRef="c20130101to20131231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_EmployeesAndDirectorsMember" unitRef="U002" decimals="0"> 207145 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod>
<!-- Share-based Compensation Arrangement by Share-based Payment Award, Options, Expirations in Period-Stock Options [Member]-Employees and Directors [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod contextRef="c20120101to20121231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_EmployeesAndDirectorsMember" unitRef="U002" decimals="0"> 0 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod>
<!-- Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures in Period-Warrant [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod contextRef="c20110101to20111231_AwardTypeAxis_WarrantMember" unitRef="U002" decimals="0"> 0 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod>
<!-- Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures in Period-Stock Options [Member]-Employees and Directors [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod contextRef="c20110101to20111231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_EmployeesAndDirectorsMember" unitRef="U002" decimals="0"> 3572 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod>
<!-- Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures in Period-Non employees [Member]-Stock Options [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod contextRef="c20110101to20111231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_NonEmployeesMember" unitRef="U002" decimals="0"> 0 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod>
<!-- Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures in Period-Warrant [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod contextRef="c20130101to20131231_AwardTypeAxis_WarrantMember" unitRef="U002" decimals="0"> 0 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod>
<!-- Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures in Period-Stock Options [Member]-Non employees [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod contextRef="c20130101to20131231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_NonEmployeesMember" unitRef="U002" decimals="0"> 0 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod>
<!-- Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures in Period-Stock Options [Member]-Employees and Directors [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod contextRef="c20130101to20131231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_EmployeesAndDirectorsMember" unitRef="U002" decimals="0"> 127812 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod>
<!-- Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures in Period-Stock Options [Member]-Employees and Directors [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod contextRef="c20120101to20121231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_EmployeesAndDirectorsMember" unitRef="U002" decimals="0"> 63004 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod>
<!-- Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures in Period-Non employees [Member]-Stock Options [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod contextRef="c20120101to20121231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_NonEmployeesMember" unitRef="U002" decimals="0"> 0 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod>
<!-- Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures in Period-Warrant [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod contextRef="c20120101to20121231_AwardTypeAxis_WarrantMember" unitRef="U002" decimals="0"> 28571 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod>
<!-- Vested (in dollars per share)-Non employees [Member]-Stock Options [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue contextRef="c20110101to20111231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_NonEmployeesMember" unitRef="U003" decimals="2"> 8.61 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue>
<!-- Vested (in dollars per share)-Stock Options [Member]-Employees [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue contextRef="c20110101to20111231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_EmployeesMember" unitRef="U003" decimals="2"> 4.90 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue>
<!-- Vested (in dollars per share)-Employees [Member]-Stock Options [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue contextRef="c20130101to20131231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_EmployeesMember" unitRef="U003" decimals="2"> 2.46 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue>
<!-- Vested (in dollars per share)-Stock Options [Member]-Non employees [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue contextRef="c20130101to20131231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_NonEmployeesMember" unitRef="U003" decimals="2"> 6.71 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue>
<!-- Vested (in dollars per share)-Stock Options [Member]-Employees [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue contextRef="c20120101to20121231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_EmployeesMember" unitRef="U003" decimals="2"> 3.69 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue>
<!-- Vested (in dollars per share)-Non employees [Member]-Stock Options [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue contextRef="c20120101to20121231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_NonEmployeesMember" unitRef="U003" decimals="2"> 19.95 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue>
<!-- Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Number-Employees and Directors [Member]-Stock Options [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber contextRef="c20111231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_EmployeesAndDirectorsMember" unitRef="U002" decimals="0"> 1070419 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber>
<!-- Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Number-Warrant [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber contextRef="c20111231_AwardTypeAxis_WarrantMember" unitRef="U002" decimals="0"> 7396701 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber>
<!-- Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Number-Non employees [Member]-Stock Options [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber contextRef="c20111231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_NonEmployeesMember" unitRef="U002" decimals="0"> 125714 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber>
<!-- Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Number-Non employees [Member]-Stock Options [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber contextRef="c20121231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_NonEmployeesMember" unitRef="U002" decimals="0"> 133215 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber>
<!-- Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Number-Warrant [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber contextRef="c20121231_AwardTypeAxis_WarrantMember" unitRef="U002" decimals="0"> 7452396 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber>
<!-- Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Number-Employees and Directors [Member]-Stock Options [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber contextRef="c20121231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_EmployeesAndDirectorsMember" unitRef="U002" decimals="0"> 1918461 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber>
<!-- Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Number-Non employees [Member]-Stock Options [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber contextRef="c20131231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_NonEmployeesMember" unitRef="U002" decimals="0"> 167143 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber>
<!-- Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Number-Warrant [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber contextRef="c20131231_AwardTypeAxis_WarrantMember" unitRef="U002" decimals="0"> 7924609 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber>
<!-- Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Number-Employees and Directors [Member]-Stock Options [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber contextRef="c20131231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_EmployeesAndDirectorsMember" unitRef="U002" decimals="0"> 3125720 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber>
<!-- Share-based compensation, shares available for future grant (in shares)-2008 Stock Incentive Plan [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant contextRef="c20131231_PlanNameAxis_StockIncentivePlanMember" unitRef="U002" decimals="-5"> 4400000 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant>
<!-- Share-based compensation, shares available for future grant (in shares)-2000 Long Term Incentive Plan [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant contextRef="c20131231_PlanNameAxis_LongTermIncentivePlanMember" unitRef="U002" decimals="-6"> 0 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant>
<!-- Aggregate intrinsic value of options exercised-Stock Options [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue contextRef="c20130101to20131231_AwardTypeAxis_EmployeeStockOptionMember" unitRef="U001" decimals="-6"> 0 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue>
<!-- Expected volatility (in hundredths)-Warrant [Member]-Minimum [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate contextRef="c20110101to20111231_DerivativeByNatureAxis_WarrantMember_RangeAxis_MinimumMember" unitRef="U005" decimals="2"> 0.75 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate>
<!-- Expected volatility (in hundredths)-Warrant [Member]-Maximum [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate contextRef="c20110101to20111231_DerivativeByNatureAxis_WarrantMember_RangeAxis_MaximumMember" unitRef="U005" decimals="3"> 0.898 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate>
<!-- Expected volatility (in hundredths)-Warrant [Member]-Minimum [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate contextRef="c20130101to20131231_DerivativeByNatureAxis_WarrantMember_RangeAxis_MinimumMember" unitRef="U005" decimals="3"> 0.834 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate>
<!-- Expected volatility (in hundredths)-Warrant [Member]-Maximum [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate contextRef="c20130101to20131231_DerivativeByNatureAxis_WarrantMember_RangeAxis_MaximumMember" unitRef="U005" decimals="3"> 0.953 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate>
<!-- Expected volatility (in hundredths)-Warrant [Member]-Minimum [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate contextRef="c20120101to20121231_DerivativeByNatureAxis_WarrantMember_RangeAxis_MinimumMember" unitRef="U005" decimals="3"> 0.726 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate>
<!-- Expected volatility (in hundredths)-Maximum [Member]-Warrant [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate contextRef="c20120101to20121231_DerivativeByNatureAxis_WarrantMember_RangeAxis_MaximumMember" unitRef="U005" decimals="2"> 0.76 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate>
<!-- Expected volatility (in hundredths)-Non employees [Member]-Stock Options [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate contextRef="c20110101to20111231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_NonEmployeesMember" unitRef="U005" decimals="1"> 0.7 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate>
<!-- Expected volatility (in hundredths)-Stock Options [Member]-Employees [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate contextRef="c20110101to20111231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_EmployeesMember" unitRef="U005" decimals="2"> 0.89 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate>
<!-- Expected volatility (in hundredths)-Employees [Member]-Minimum [Member]-Stock Options [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate contextRef="c20130101to20131231_AwardTypeAxis_EmployeeStockOptionMember_RangeAxis_MinimumMember_ShareBasedCompensationAwardsByRecipientAxis_EmployeesMember" unitRef="U005" decimals="2"> 0.85 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate>
<!-- Expected volatility (in hundredths)-Maximum [Member]-Stock Options [Member]-Employees [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate contextRef="c20130101to20131231_AwardTypeAxis_EmployeeStockOptionMember_RangeAxis_MaximumMember_ShareBasedCompensationAwardsByRecipientAxis_EmployeesMember" unitRef="U005" decimals="2"> 0.89 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate>
<!-- Expected volatility (in hundredths)-Minimum [Member]-Stock Options [Member]-Employees [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate contextRef="c20120101to20121231_AwardTypeAxis_EmployeeStockOptionMember_RangeAxis_MinimumMember_ShareBasedCompensationAwardsByRecipientAxis_EmployeesMember" unitRef="U005" decimals="0"> 0 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate>
<!-- Expected volatility (in hundredths)-Non employees [Member]-Stock Options [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate contextRef="c20120101to20121231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_NonEmployeesMember" unitRef="U005" decimals="0"> 0 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate>
<!-- Expected volatility (in hundredths)-Stock Options [Member]-Employees [Member]-Maximum [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate contextRef="c20120101to20121231_AwardTypeAxis_EmployeeStockOptionMember_RangeAxis_MaximumMember_ShareBasedCompensationAwardsByRecipientAxis_EmployeesMember" unitRef="U005" decimals="2"> 0.82 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate>
<!-- Expected volatility (in hundredths)-Stock Options [Member]-Non employees [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate contextRef="c20130101to20131231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_NonEmployeesMember" unitRef="U005" decimals="3"> 0.848 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate>
<!-- Common stock reserved for future issuance (in shares)-2008 Stock Incentive Plan [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized contextRef="c20131231_PlanNameAxis_StockIncentivePlanMember" unitRef="U002" decimals="-5"> 10000000 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized>
<!-- Common stock reserved for future issuance (in shares)-2000 Long Term Incentive Plan [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized contextRef="c20131231_PlanNameAxis_LongTermIncentivePlanMember" unitRef="U002" decimals="-5"> 1400000 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized>
<!-- Risk-free interest rate (in hundredths)-Warrant [Member]-Maximum [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate contextRef="c20110101to20111231_DerivativeByNatureAxis_WarrantMember_RangeAxis_MaximumMember" unitRef="U005" decimals="4"> 0.0083 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate>
<!-- Risk-free interest rate (in hundredths)-Warrant [Member]-Minimum [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate contextRef="c20110101to20111231_DerivativeByNatureAxis_WarrantMember_RangeAxis_MinimumMember" unitRef="U005" decimals="4"> 0.0036 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate>
<!-- Risk-free interest rate (in hundredths)-Warrant [Member]-Maximum [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate contextRef="c20130101to20131231_DerivativeByNatureAxis_WarrantMember_RangeAxis_MaximumMember" unitRef="U005" decimals="4"> 0.0058 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate>
<!-- Risk-free interest rate (in hundredths)-Warrant [Member]-Minimum [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate contextRef="c20130101to20131231_DerivativeByNatureAxis_WarrantMember_RangeAxis_MinimumMember" unitRef="U005" decimals="4"> 0.0013 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate>
<!-- Risk-free interest rate (in hundredths)-Maximum [Member]-Warrant [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate contextRef="c20120101to20121231_DerivativeByNatureAxis_WarrantMember_RangeAxis_MaximumMember" unitRef="U005" decimals="4"> 0.0045 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate>
<!-- Risk-free interest rate (in hundredths)-Warrant [Member]-Minimum [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate contextRef="c20120101to20121231_DerivativeByNatureAxis_WarrantMember_RangeAxis_MinimumMember" unitRef="U005" decimals="4"> 0.0025 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate>
<!-- Risk-free interest rate (in hundredths)-Stock Options [Member]-Employees [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate contextRef="c20110101to20111231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_EmployeesMember" unitRef="U005" decimals="4"> 0.0123 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate>
<!-- Risk-free interest rate (in hundredths)-Non employees [Member]-Stock Options [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate contextRef="c20110101to20111231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_NonEmployeesMember" unitRef="U005" decimals="4"> 0.0277 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate>
<!-- Risk-free interest rate (in hundredths)-Employees [Member]-Minimum [Member]-Stock Options [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate contextRef="c20130101to20131231_AwardTypeAxis_EmployeeStockOptionMember_RangeAxis_MinimumMember_ShareBasedCompensationAwardsByRecipientAxis_EmployeesMember" unitRef="U005" decimals="4"> 0.0091 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate>
<!-- Risk-free interest rate (in hundredths)-Maximum [Member]-Stock Options [Member]-Employees [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate contextRef="c20130101to20131231_AwardTypeAxis_EmployeeStockOptionMember_RangeAxis_MaximumMember_ShareBasedCompensationAwardsByRecipientAxis_EmployeesMember" unitRef="U005" decimals="4"> 0.0279 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate>
<!-- Risk-free interest rate (in hundredths)-Minimum [Member]-Stock Options [Member]-Employees [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate contextRef="c20120101to20121231_AwardTypeAxis_EmployeeStockOptionMember_RangeAxis_MinimumMember_ShareBasedCompensationAwardsByRecipientAxis_EmployeesMember" unitRef="U005" decimals="4"> 0.0083 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate>
<!-- Risk-free interest rate (in hundredths)-Non employees [Member]-Stock Options [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate contextRef="c20120101to20121231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_NonEmployeesMember" unitRef="U005" decimals="0"> 0 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate>
<!-- Risk-free interest rate (in hundredths)-Stock Options [Member]-Employees [Member]-Maximum [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate contextRef="c20120101to20121231_AwardTypeAxis_EmployeeStockOptionMember_RangeAxis_MaximumMember_ShareBasedCompensationAwardsByRecipientAxis_EmployeesMember" unitRef="U005" decimals="4"> 0.0178 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate>
<!-- Risk-free interest rate (in hundredths)-Stock Options [Member]-Non employees [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate contextRef="c20130101to20131231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_NonEmployeesMember" unitRef="U005" decimals="4"> 0.0205 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate>
<!-- Weighted average fair value of stock options granted during the year (in dollars per share)-Warrant [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue contextRef="c20110101to20111231_AwardTypeAxis_WarrantMember" unitRef="U003" decimals="2"> 2.42 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue>
<!-- Weighted average fair value of stock options granted during the year (in dollars per share)-Stock Options [Member]-Employees and Directors [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue contextRef="c20110101to20111231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_EmployeesAndDirectorsMember" unitRef="U003" decimals="2"> 1.75 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue>
<!-- Weighted average fair value of stock options granted during the year (in dollars per share)-Non employees [Member]-Stock Options [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue contextRef="c20110101to20111231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_NonEmployeesMember" unitRef="U003" decimals="2"> 2.94 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue>
<!-- Weighted average fair value of stock options granted during the year (in dollars per share)-Stock Options [Member]-Non employees [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue contextRef="c20130101to20131231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_NonEmployeesMember" unitRef="U003" decimals="2"> 1.98 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue>
<!-- Weighted average fair value of stock options granted during the year (in dollars per share)-Warrant [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue contextRef="c20130101to20131231_AwardTypeAxis_WarrantMember" unitRef="U003" decimals="2"> 1.31 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue>
<!-- Weighted average fair value of stock options granted during the year (in dollars per share)-Stock Options [Member]-Employees and Directors [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue contextRef="c20130101to20131231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_EmployeesAndDirectorsMember" unitRef="U003" decimals="2"> 1.82 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue>
<!-- Weighted average fair value of stock options granted during the year (in dollars per share)-Stock Options [Member]-Employees and Directors [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue contextRef="c20120101to20121231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_EmployeesAndDirectorsMember" unitRef="U003" decimals="2"> 1.44 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue>
<!-- Weighted average fair value of stock options granted during the year (in dollars per share)-Warrant [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue contextRef="c20120101to20121231_AwardTypeAxis_WarrantMember" unitRef="U003" decimals="2"> 1.22 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue>
<!-- Weighted average fair value of stock options granted during the year (in dollars per share)-Non employees [Member]-Stock Options [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue contextRef="c20120101to20121231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_NonEmployeesMember" unitRef="U003" decimals="0"> 0 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue>
<!-- Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price-Stock Options [Member]-Employees and Directors [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice contextRef="c20101231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_EmployeesAndDirectorsMember" unitRef="U003" decimals="2"> 7.49 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice>
<!-- Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price-Non employees [Member]-Stock Options [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice contextRef="c20101231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_NonEmployeesMember" unitRef="U003" decimals="2"> 6.30 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice>
<!-- Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price-Warrant [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice contextRef="c20101231_AwardTypeAxis_WarrantMember" unitRef="U003" decimals="2"> 10.29 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice>
<!-- Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price-Warrant [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice contextRef="c20111231_AwardTypeAxis_WarrantMember" unitRef="U003" decimals="2"> 5.32 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice>
<!-- Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price-Stock Options [Member]-Employees and Directors [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice contextRef="c20111231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_EmployeesAndDirectorsMember" unitRef="U003" decimals="2"> 6.01 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice>
<!-- Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price-Non employees [Member]-Stock Options [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice contextRef="c20111231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_NonEmployeesMember" unitRef="U003" decimals="2"> 6.17 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice>
<!-- Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price-Warrant [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice contextRef="c20121231_AwardTypeAxis_WarrantMember" unitRef="U003" decimals="2"> 5.09 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice>
<!-- Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price-Non employees [Member]-Stock Options [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice contextRef="c20121231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_NonEmployeesMember" unitRef="U003" decimals="2"> 6.20 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice>
<!-- Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price-Employees and Directors [Member]-Stock Options [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice contextRef="c20121231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_EmployeesAndDirectorsMember" unitRef="U003" decimals="2"> 4.08 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice>
<!-- Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price-Non employees [Member]-Stock Options [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice contextRef="c20131231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_NonEmployeesMember" unitRef="U003" decimals="2"> 5.69 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice>
<!-- Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price-Warrant [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice contextRef="c20131231_AwardTypeAxis_WarrantMember" unitRef="U003" decimals="2"> 4.86 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice>
<!-- Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price-Employees and Directors [Member]-Stock Options [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice contextRef="c20131231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_EmployeesAndDirectorsMember" unitRef="U003" decimals="2"> 3.11 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice>
<!-- Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number-Warrant [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber contextRef="c20101231_AwardTypeAxis_WarrantMember" unitRef="U002" decimals="0"> 1294639 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber>
<!-- Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number-Non employees [Member]-Stock Options [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber contextRef="c20101231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_NonEmployeesMember" unitRef="U002" decimals="0"> 142143 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber>
<!-- Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number-Stock Options [Member]-Employees and Directors [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber contextRef="c20101231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_EmployeesAndDirectorsMember" unitRef="U002" decimals="0"> 1268209 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber>
<!-- Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number-Stock Options [Member]-Employees and Directors [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber contextRef="c20111231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_EmployeesAndDirectorsMember" unitRef="U002" decimals="0"> 1763923 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber>
<!-- Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number-Stock Options [Member]-Non employees [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber contextRef="c20111231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_NonEmployeesMember" unitRef="U002" decimals="0"> 143572 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber>
<!-- Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number-Warrant [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber contextRef="c20111231_AwardTypeAxis_WarrantMember" unitRef="U002" decimals="0"> 7397415 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber>
<!-- Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number-Non employees [Member]-Stock Options [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber contextRef="c20121231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_NonEmployeesMember" unitRef="U002" decimals="0"> 142143 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber>
<!-- Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number-Warrant [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber contextRef="c20121231_AwardTypeAxis_WarrantMember" unitRef="U002" decimals="0"> 7518113 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber>
<!-- Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number-Employees and Directors [Member]-Stock Options [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber contextRef="c20121231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_EmployeesAndDirectorsMember" unitRef="U002" decimals="0"> 3240850 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber>
<!-- Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number-Warrant [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber contextRef="c20131231_AwardTypeAxis_WarrantMember" unitRef="U002" decimals="0"> 8324609 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber>
<!-- Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number-Stock Options [Member]-Employees and Directors [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber contextRef="c20131231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_EmployeesAndDirectorsMember" unitRef="U002" decimals="0"> 6228593 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber>
<!-- Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number-Stock Options [Member]-Non employees [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber contextRef="c20131231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationAwardsByRecipientAxis_NonEmployeesMember" unitRef="U002" decimals="0"> 167143 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber>
<!-- The aggregate intrinsic value of outstanding options-Stock Options [Member] -->
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue contextRef="c20131231_AwardTypeAxis_EmployeeStockOptionMember" unitRef="U001" decimals="-5"> 13000000 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue>
<!-- Range of Exercise Prices, Lower Range (in dollars per share)-Range Seven [Member]-Warrant [Member] -->
<us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit contextRef="c20130101to20131231_AwardTypeAxis_WarrantMember_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis_RangeSevenMember" unitRef="U003" decimals="INF"> 5.51 </us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit>
<!-- Range of Exercise Prices, Lower Range (in dollars per share)-Range Four [Member]-Stock Options [Member] -->
<us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit contextRef="c20130101to20131231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis_RangeFourMember" unitRef="U003" decimals="INF"> 8.01 </us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit>
<!-- Range of Exercise Prices, Lower Range (in dollars per share)-Range Two [Member]-Stock Options [Member] -->
<us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit contextRef="c20130101to20131231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis_RangeTwoMember" unitRef="U003" decimals="INF"> 2.51 </us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit>
<!-- Range of Exercise Prices, Lower Range (in dollars per share)-Range Three [Member]-Stock Options [Member] -->
<us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit contextRef="c20130101to20131231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis_RangeThreeMember" unitRef="U003" decimals="INF"> 3.51 </us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit>
<!-- Range of Exercise Prices, Lower Range (in dollars per share)-Warrant [Member]-Range Eight [Member] -->
<us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit contextRef="c20130101to20131231_AwardTypeAxis_WarrantMember_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis_RangeEightMember" unitRef="U003" decimals="INF"> 11.51 </us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit>
<!-- Range of Exercise Prices, Lower Range (in dollars per share)-Warrant [Member]-Range Six [Member] -->
<us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit contextRef="c20130101to20131231_AwardTypeAxis_WarrantMember_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis_RangeSixMember" unitRef="U003" decimals="INF"> 2.51 </us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit>
<!-- Range of Exercise Prices, Lower Range (in dollars per share)-Range One [Member]-Stock Options [Member] -->
<us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit contextRef="c20130101to20131231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis_RangeOneMember" unitRef="U003" decimals="INF"> 1.83 </us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit>
<!-- Range of Exercise Prices, Lower Range (in dollars per share)-Range Five [Member]-Warrant [Member] -->
<us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit contextRef="c20130101to20131231_AwardTypeAxis_WarrantMember_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis_RangeFiveMember" unitRef="U003" decimals="INF"> 1.82 </us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit>
<!-- Number of Options (in shares)-Range Eight [Member]-Warrant [Member] -->
<us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions contextRef="c20131231_AwardTypeAxis_WarrantMember_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis_RangeEightMember" unitRef="U002" decimals="0"> 636149 </us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions>
<!-- Number of Options (in shares)-Warrant [Member] -->
<us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions contextRef="c20131231_AwardTypeAxis_WarrantMember" unitRef="U002" decimals="0"> 8324609 </us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions>
<!-- Number of Options (in shares)-Range Seven [Member]-Warrant [Member] -->
<us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions contextRef="c20131231_AwardTypeAxis_WarrantMember_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis_RangeSevenMember" unitRef="U002" decimals="0"> 23172 </us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions>
<!-- Number of Options (in shares)-Range Six [Member]-Warrant [Member] -->
<us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions contextRef="c20131231_AwardTypeAxis_WarrantMember_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis_RangeSixMember" unitRef="U002" decimals="0"> 6805285 </us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions>
<!-- Number of Options (in shares)-Range Two [Member]-Stock Options [Member] -->
<us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions contextRef="c20131231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis_RangeTwoMember" unitRef="U002" decimals="0"> 194482 </us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions>
<!-- Number of Options (in shares)-Stock Options [Member]-Range Four [Member] -->
<us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions contextRef="c20131231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis_RangeFourMember" unitRef="U002" decimals="0"> 378497 </us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions>
<!-- Number of Options (in shares)-Range Five [Member]-Warrant [Member] -->
<us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions contextRef="c20131231_AwardTypeAxis_WarrantMember_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis_RangeFiveMember" unitRef="U002" decimals="0"> 860003 </us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions>
<!-- Number of Options (in shares)-Range Three [Member]-Stock Options [Member] -->
<us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions contextRef="c20131231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis_RangeThreeMember" unitRef="U002" decimals="0"> 692701 </us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions>
<!-- Number of Options (in shares)-Stock Options [Member] -->
<us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions contextRef="c20131231_AwardTypeAxis_EmployeeStockOptionMember" unitRef="U002" decimals="0"> 6395736 </us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions>
<!-- Number of Options (in shares)-Stock Options [Member]-Range One [Member] -->
<us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions contextRef="c20131231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis_RangeOneMember" unitRef="U002" decimals="0"> 5130056 </us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions>
<!-- Number of Options Exercisable (in shares)-Range Six [Member]-Warrant [Member] -->
<us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions contextRef="c20131231_AwardTypeAxis_WarrantMember_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis_RangeSixMember" unitRef="U002" decimals="0"> 6805285 </us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions>
<!-- Number of Options Exercisable (in shares)-Stock Options [Member]-Range Four [Member] -->
<us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions contextRef="c20131231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis_RangeFourMember" unitRef="U002" decimals="0"> 378497 </us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions>
<!-- Number of Options Exercisable (in shares)-Warrant [Member]-Range Five [Member] -->
<us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions contextRef="c20131231_AwardTypeAxis_WarrantMember_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis_RangeFiveMember" unitRef="U002" decimals="0"> 460003 </us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions>
<!-- Number of Options Exercisable (in shares)-Range One [Member]-Stock Options [Member] -->
<us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions contextRef="c20131231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis_RangeOneMember" unitRef="U002" decimals="0"> 2102373 </us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions>
<!-- Number of Options Exercisable (in shares)-Warrant [Member] -->
<us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions contextRef="c20131231_AwardTypeAxis_WarrantMember" unitRef="U002" decimals="0"> 7924609 </us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions>
<!-- Number of Options Exercisable (in shares)-Range Two [Member]-Stock Options [Member] -->
<us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions contextRef="c20131231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis_RangeTwoMember" unitRef="U002" decimals="0"> 151625 </us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions>
<!-- Number of Options Exercisable (in shares)-Range Seven [Member]-Warrant [Member] -->
<us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions contextRef="c20131231_AwardTypeAxis_WarrantMember_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis_RangeSevenMember" unitRef="U002" decimals="0"> 23172 </us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions>
<!-- Number of Options Exercisable (in shares)-Range Eight [Member]-Warrant [Member] -->
<us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions contextRef="c20131231_AwardTypeAxis_WarrantMember_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis_RangeEightMember" unitRef="U002" decimals="0"> 636149 </us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions>
<!-- Number of Options Exercisable (in shares)-Stock Options [Member]-Range Three [Member] -->
<us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions contextRef="c20131231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis_RangeThreeMember" unitRef="U002" decimals="0"> 660368 </us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions>
<!-- Number of Options Exercisable (in shares)-Stock Options [Member] -->
<us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions contextRef="c20131231_AwardTypeAxis_EmployeeStockOptionMember" unitRef="U002" decimals="0"> 3292863 </us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions>
<!-- Range of Exercise Prices, Upper Range (in dollars per share)-Range Two [Member]-Stock Options [Member] -->
<us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit contextRef="c20130101to20131231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis_RangeTwoMember" unitRef="U003" decimals="INF"> 3.50 </us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit>
<!-- Range of Exercise Prices, Upper Range (in dollars per share)-Range One [Member]-Stock Options [Member] -->
<us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit contextRef="c20130101to20131231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis_RangeOneMember" unitRef="U003" decimals="INF"> 2.50 </us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit>
<!-- Range of Exercise Prices, Upper Range (in dollars per share)-Range Seven [Member]-Warrant [Member] -->
<us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit contextRef="c20130101to20131231_AwardTypeAxis_WarrantMember_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis_RangeSevenMember" unitRef="U003" decimals="INF"> 11.50 </us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit>
<!-- Range of Exercise Prices, Upper Range (in dollars per share)-Range Five [Member]-Warrant [Member] -->
<us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit contextRef="c20130101to20131231_AwardTypeAxis_WarrantMember_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis_RangeFiveMember" unitRef="U003" decimals="INF"> 2.50 </us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit>
<!-- Range of Exercise Prices, Upper Range (in dollars per share)-Range Three [Member]-Stock Options [Member] -->
<us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit contextRef="c20130101to20131231_AwardTypeAxis_EmployeeStockOptionMember_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis_RangeThreeMember" unitRef="U003" decimals="INF"> 8.00 </us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit>
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<div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">2. Summary of Significant Accounting Policies</div><div style="text-align: justify; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt;"> </div><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"><font style="font-style: italic; display: inline;">Basis of Presentation and Principles of Consolidation</font> — The accompanying Consolidated Financial Statements are prepared pursuant to the rules and regulations of the Securities and Exchange Commission (“SEC”) and accounting principles generally accepted in the United States (“GAAP”). The Consolidated Financial Statements include the accounts of CytRx Corporation and its wholly-owned subsidiaries.</div><div style="text-align: justify; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt;"> </div><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"><font style="font-style: italic; display: inline;">Reverse Stock Split</font> — Effective May 15, 2012, the Company completed a 1-for-7 reverse stock split of the Company’s outstanding shares of common stock; no change was made to the per-share par value of the common stock or to the number of shares of authorized common stock. All share and per share amounts in the accompanying consolidated financial statements have been adjusted to reflect the reverse stock split as if it had occurred at the beginning of the earliest period presented.</div><div style="text-align: justify; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt;"> </div><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"><font style="font-style: italic; display: inline;">Revenue Recognition </font>— Revenue consists of license fees from strategic alliances with pharmaceutical companies.</div><div style="text-align: justify; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt;"> </div><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">Monies received for license fees are deferred and recognized ratably over the performance period in accordance with Financial Accounting Standards Board (“FASB”) Accounting Classification Standards (“ASC”) ASC 605-25, <font style="font-style: italic; display: inline;">Revenue Recognition – Multiple-Element Arrangements </font>(“ASC 605-25”). Milestone payments will be recognized upon achievement of the milestone as long as the milestone is deemed substantive and the Company has no other performance obligations related to the milestone and collectability is reasonably assured, which is generally upon receipt, or recognized upon termination of the agreement and all related obligations. Deferred revenue represents amounts received prior to revenue recognition.<br /></div><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">Revenues from contract research, government grants, and consulting fees are recognized over the respective contract periods as the services are performed, provided there is persuasive evidence or an arrangement, the fee is fixed or determinable and collection of the related receivable is reasonably assured. Once all conditions of the grant are met and no contingencies remain outstanding, the revenue is recognized as grant fee revenue and an earned but unbilled revenue receivable is recorded. There are no grant revenues earned for 2013, 2012 and 2011.</div><div style="text-align: justify; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt;"> </div><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"><font style="font-style: italic; display: inline;">Other Income </font>— The Company realized other income of $0.2 million in 2013, resulting from foreign exchange gains, and other income of $0.1 million in each of 2012 and 2011 on the sub-lease of its New York City rental property inherited on the acquisition of Innovive Pharmaceuticals in 2008. The sub-lease expired in August 2012 and was not renewed.</div><div style="text-align: justify; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt;"> </div><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"><font style="font-style: italic; display: inline;">Cash Equivalents </font>— The Company considers all highly liquid debt instruments with an original maturity of 90 days or less to be cash equivalents. Cash equivalents consist primarily of amounts invested in money market accounts.</div><div style="text-align: justify; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt;"> </div><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"><font style="font-style: italic; display: inline;">Short-term Investments </font>— Investment securities held by the Company and expected to mature within 12 months are classified as available for sale.</div><div style="text-align: justify; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt;"> </div><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"><font style="font-style: italic; display: inline;">Equipment and Furnishings </font>— Equipment and furnishings are stated at cost and depreciated using the straight-line method based on the estimated useful lives (generally three to five years for equipment and furniture) of the related assets. Whenever there is a triggering event that might suggest impairment, management evaluates the realizability of recorded long-lived assets to determine whether their carrying values have been impaired. The Company records impairment losses on long-lived assets used in operations when events and circumstances indicate that the assets might be impaired and the non-discounted cash flows estimated to be generated by those assets are less than the carrying amount of those assets. Any impairment loss is measured by comparing the fair value of the asset to its carrying amount. There are no impairment losses recognized in each of 2013, 2012 and 2011.</div><div style="text-align: justify; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt;"> </div><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"><font style="font-style: italic; display: inline;">Fair Value Measurements </font>— Assets and liabilities recorded at fair value on the balance sheets are categorized based upon the level of judgment associated with the inputs used to measure the fair value. Level inputs are as follows:</div><div style="text-indent: 0pt; display: block;"><br /></div><div style="text-align: justify; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 36pt; font-size: 10pt; margin-right: 0pt;">Level 1 – quoted prices in active markets for identical assets or liabilities.</div><div style="text-indent: 0pt; display: block;"><br /></div><div style="text-align: justify; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 36pt; font-size: 10pt; margin-right: 0pt;">Level 2 – other significant observable inputs for the assets or liabilities through corroboration with market data at the measurement date.</div><div style="text-indent: 0pt; display: block;"><br /></div><div style="text-align: justify; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 36pt; font-size: 10pt; margin-right: 0pt;">Level 3 – significant unobservable inputs that reflect management’s best estimate of what market participants would use to price the assets or liabilities at the measurement date.</div><div style="text-indent: 0pt; display: block;"><br /></div><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">The following table summarizes fair value measurements by level at December 31, 2013 for assets and liabilities measured</div><div style="text-align: justify; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: -54pt;">at fair value on a recurring basis:</div><div style="text-indent: 0pt; display: block;"><br /></div><div style="text-align: left;"><table cellpadding="0" cellspacing="0" style="width: 100%; font-family: times new roman; font-size: 10pt;"><tr><td valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: -54pt;">(In thousands)</div></td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: -54pt;">Level I</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: -54pt;">Level II</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: -54pt;">Level III</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: -54pt;">Total</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td></tr><tr bgcolor="#cceeff"><td valign="bottom" style="width: 52%;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">Cash equivalents</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">10,281</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">10,281</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="white"><td valign="bottom" style="width: 52%;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">Short-term investments</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">27,085</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">27,085</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="#cceeff"><td valign="bottom" style="width: 52%;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">Warrant liabilities</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(24,182</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">)</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(24,182</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">)</td></tr></table></div><div style="text-indent: 0pt; display: block;"><br /></div><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">The following table summarizes fair value measurements by level at December 31, 2012 for assets and liabilities measured</div><div style="text-align: justify; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: -54pt;">at fair value on a recurring basis:</div><div style="text-indent: 0pt; display: block;"><br /></div><div style="text-align: left;"><table cellpadding="0" cellspacing="0" style="width: 100%; font-family: times new roman; font-size: 10pt;"><tr><td valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: -54pt;">(In thousands)</div></td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: -54pt;">Level I</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: -54pt;">Level II</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: -54pt;">Level III</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: -54pt;">Total</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td></tr><tr bgcolor="#cceeff"><td valign="bottom" style="width: 52%;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">Cash equivalents</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">13,188</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">13,188</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="white"><td valign="bottom" style="width: 52%;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">Short-term investments</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">24,000</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">24,000</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="#cceeff"><td valign="bottom" style="width: 52%;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">Warrant liabilities</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(3,972</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">)</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(3,972</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">)</td></tr></table></div><div style="text-indent: 0pt; display: block;"> </div><br /><div style="text-indent: 0pt; display: block;"> </div><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">The changes in carrying amounts of warrant liabilities for the year ended December 31, 2013 and 2012, were as follows:</div><div style="text-align: justify; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt;"> </div><div style="text-align: left;"><table cellpadding="0" cellspacing="0" style="width: 100%; font-family: times new roman; font-size: 10pt;"><tr><td align="left" valign="bottom" style="padding-bottom: 2px;"><div style="text-align: left; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">(In thousands)</div></td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">2013</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">2012</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td></tr><tr bgcolor="#cceeff"><td valign="bottom" style="width: 76%;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">Beginning balance</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">3,972</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">6,739</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="white"><td valign="bottom" style="padding-bottom: 2px; width: 76%;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">Net changes in valuation</div></td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">20,210</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(2,767</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;">)</td></tr><tr bgcolor="#cceeff"><td valign="bottom" style="padding-bottom: 4px; width: 76%;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">Ending balance</div></td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">24,182</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">3,972</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr></table></div><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"> </div><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">Liabilities measured at market value on a recurring basis include warrant liabilities resulting from recent debt and equity financing. In accordance with ASC 815-40, <font style="font-style: italic; display: inline;">Derivatives and Hedging – Contracts in Entity’s Own Equity </font>(“ASC 815-40”), the warrant liabilities are being marked to fair value each quarter-end until they are completely settled. The warrants are valued using the Black-Scholes method, using assumptions consistent with the Company’s application of ASC 505-50, <font style="font-style: italic; display: inline;">Equity-Based Payments to Non-Employees </font>(“ASC 505-50”). See<font style="font-style: italic; display: inline;"> Warrant Liabilities</font> below.</div><div style="text-align: justify; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt;"> </div><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">The Company considers carrying amounts of accounts receivable, accounts payable and accrued expenses to approximate fair value due to the short-term nature of these financial instruments.</div><div style="text-align: justify; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt;"> </div><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"><font style="font-style: italic; display: inline;">Impairment of Long-Lived Assets </font>— The Company reviews long-lived assets, including finite lived intangible assets, for impairment if an event occurs that might reduce the fair value of such assets below their carrying values. The Company performs an impairment test of goodwill annually and whenever events or changes in circumstances indicating that the carrying amount may not be recoverable. An impairment loss would be recognized based on the difference between the carrying value of the asset and its estimated fair value, which would be determined based on either discounted future cash flows or other appropriate fair value methods.</div><div style="text-align: justify; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt;"> </div><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"><font style="font-style: italic; display: inline;">Patents and Patent Application Costs </font>— Although the Company believes that its patents and underlying technology have continuing value, the amount of future benefits to be derived from the patents is uncertain. Patent costs are therefore expensed as incurred.</div><div style="text-align: justify; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt;"> </div><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"><font style="font-style: italic; display: inline;">Net Income (Loss) Per Common Share </font>— Basic net income (loss) per common share is computed using the weighted-average number of common shares outstanding. Diluted net income (loss) per common share is computed using the weighted-average number of common share and common share equivalents outstanding. Potentially dilutive stock options and warrants to purchase approximately 14.7 million, 11.0 million and 8.2 million shares at December 31, 2013, 2012 and 2011, respectively, were excluded from the computation of diluted net income (loss) per share, because the effect would be anti-dilutive.</div><div style="text-align: justify; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt;"> </div><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"><font style="font-style: italic; display: inline;">Warrant Liabilities </font>—Liabilities measured at fair value on a recurring basis include warrant liabilities resulting from the Company’s July 2009 and August 2011 equity financings. In accordance with ASC 815-40, the warrant liabilities are being marked to fair value each quarter-end until they are completely settled. The warrants are valued using the Black-Scholes method, using assumptions consistent with our application of ASC 505-50. The gain or loss resulting from the marked to market calculation is shown on the Statements of Operations as gain on warrant liability. See “Note 8 – Warrant Liabilities” for additional information related to the determination of fair value of warrants.</div><div style="text-align: justify; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt;"> </div><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"><font style="font-style: italic; display: inline;">Shares Reserved for Future Issuance </font>— As of December 31, 2013, the Company has reserved approximately 4.4 million of its authorized but unissued shares of common stock for future issuance pursuant to its employee stock option plans issued to employees and consultants.</div><div style="text-align: justify; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt;"> </div><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"><font style="font-style: italic; display: inline;">Stock-based Compensation </font>— The Company’s stock-based employee compensation plans are described in Note 12. The Company has adopted the provisions of ASC 718, which requires the measurement and recognition of compensation expense for all stock-based awards made to employees.</div><br /><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">For stock options and stock warrants paid in consideration of services rendered by non-employees, the Company recognizes compensation expense in accordance with the requirements of ASC 505-50<font style="font-style: italic; display: inline;">, Equity </font>(“ASC 505”)<font style="font-style: italic; display: inline;">, </font>as amended.</div><div style="text-align: justify; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt;"> </div><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">Non-employee option grants that do not vest immediately upon grant are recorded as an expense over the vesting period. At the end of each financial reporting period prior to performance, the value of these options, as calculated using the Black-Scholes option-pricing model, is determined, and compensation expense recognized or recovered during the period is adjusted accordingly. Since the fair market value of options granted to non-employees is subject to change in the future, the amount of the future compensation expense is subject to adjustment until the common stock options or warrants are fully vested.</div><div style="text-align: justify; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt;"> </div><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"><font style="font-style: italic; display: inline;">Research and Development Expenses </font>— Research and development expenses consist of costs incurred for direct and overhead-related research expenses and are expensed as incurred. Costs to acquire technologies, including licenses and drugs, that are utilized in research and development and that have no alternative future use are expensed when incurred. Technology developed for use in its products is expensed as incurred until technological feasibility has been established.</div><div style="text-align: justify; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt;"> </div><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"><font style="font-style: italic; display: inline;">Clinical Trial Expenses</font> — Clinical trial expenses, which are included in research and development expenses, include obligations resulting from the Company’s contracts with various clinical research organizations in connection with conducting clinical trials for its product candidates. The Company recognizes expenses for these activities based on a variety of factors, including actual and estimated labor hours, clinical site initiation activities, patient enrollment rates, estimates of external costs and other activity-based factors. The Company believes that this method best approximates the efforts expended on a clinical trial with the expenses it records. The Company adjusts its rate of clinical expense recognition if actual results differ from its estimates. If its estimates are incorrect, clinical trial expenses recorded in any particular period could vary.</div><div style="text-align: justify; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt;"> </div><div style="text-align: left; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"><font style="font-style: italic; display: inline;">Income Taxes </font>— The Company accounts for income taxes in accordance with the provisions of FASB ASC 740-10, <font style="font-style: italic; display: inline;">Income Taxes, (“ASC 740”</font>) which requires the recognition of deferred tax assets and liabilities for the expected future tax consequences of events that have been recognized in the Company’s financial statements or tax returns. Under this method, the Company determines whether or not a tax benefit should be recognized. A tax benefit will be recognized if the weight of available evidence indicates that the tax position is more likely than not to be sustained upon examination by the relevant tax authorities. The recognition and measurement of benefits related to the Company’s tax positions requires significant judgment, as uncertainties often exist with respect to new laws, new interpretations of existing laws, and rulings by taxing authorities. Differences between actual results and the Company’s assumptions or changes in its assumptions in future periods are recorded in the period they become known. The Company’s policy is to recognize any interest and penalties related to unrecognized tax benefits as a component of income tax expenses.</div><div style="text-indent: 0pt; display: block;"><br /></div><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"><font style="font-style: italic; display: inline;">Concentrations of Risks </font>— Financial instruments that potentially subject the Company to significant concentrations of credit risk consist principally of cash, cash equivalents and short-term investments. The Company maintains cash and cash equivalents in large well-capitalized financial institutions and the Company’s investment policy disallows investment in any debt securities rated less than “investment-grade” by national ratings services. The Company has not experienced any losses on its deposits of cash or cash equivalent or its short-term investments.<font style="display: inline; font-family: Times New Roman;"> </font>Cash and cash equivalents are maintained at financial institutions and, at times, balances may exceed federally insured limits. The Company has never experienced any losses related to these balances. <font style="font-style: italic; display: inline;">Use of Estimates </font>— The preparation of the financial statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the amounts reported in the financial statements and accompanying notes. Significant estimates include the accrual for research and development expenses, the basis for the classification of  estimated income taxes and the estimate of expense arising from the common stock options granted to employees and non-employees. Actual results could materially differ from those estimates.</div><div style="text-align: justify; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt;"> </div><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"><font style="font-style: italic; display: inline;">Use of Estimates </font>— The preparation of the financial statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the amounts reported in the financial statements and accompanying notes. Significant estimates include the accrual for research and development expenses, the basis for the classification of  estimated income taxes and the estimate of expense arising from the common stock options and warrants granted to employees and non-employees. Actual results could materially differ from those estimates.</div></div>
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<div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">10. Equity Transactions</div><div style="text-align: justify; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt;"> </div><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">On October 15, 2013, the Company completed a $25.9 million underwritten public offering, in which it sold and issued 11.5 million shares of common stock at a price of $2.25 per share. Net of underwriting discounts, legal, accounting and other offering expenses, the Company received proceeds of approximately $24.1 million.</div><div style="text-align: justify; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt;"> </div><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">On October 23, 2012, the Company completed a $23.0 million underwritten public offering, in which it sold and issued 9.2 million shares of common stock at a price of $2.50 per share. Net of underwriting discounts, legal, accounting and other offering expenses, the Company received proceeds of approximately $21.5 million.</div><div style="text-align: justify; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt;"> </div><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">Effective May 15, 2012, the Company completed a 1-for-7 reverse stock split of the Company’s outstanding shares of common stock; no change was made to the per-share par value of the common stock or to the number of shares of authorized common stock.</div><div style="text-align: justify; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt;"> </div><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">On August 1, 2011, the Company undertook a $20.4 million underwritten public offering in which it sold and issued 5.6 million shares of common stock at a price of $3.57 per share and warrants at a price of $0.07 per warrant to purchase up to approximately 6.4 million shares of common stock at an exercise price of $4.48 per share. Net of underwriting discounts, legal, accounting and other offering expenses, the Company received proceeds of approximately $18.9 million.</div><div style="text-align: justify; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt;"> </div><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">On July 8, 2011, the Company effected an increase in the authorized shares of common stock from 175,000,000 shares to 250,000,000 shares and an increase in the designated number of shares of Series A Preferred Stock associated with the Company’s rights plan from 15,000 shares to 25,000 shares. </div></div>
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<div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">17. Subsequent Events</div><div style="text-align: justify; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt;"> </div><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">On February 5, 2014, the Company completed an $86.0 million underwritten public offering, in which it sold and issued 13.2 million shares of common stock at a price of $6.50 per share. Net of underwriting discounts, legal, accounting and other offering expenses, the Company received proceeds of approximately $80.5 million. Immediately after the sale, the Company had approximately 55.3 million shares of common stock outstanding, without giving effect to the possible exercise of any of the Company’s outstanding warrants or stock options.<br /></div><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">The following selected pro forma balance sheet data is derived from our balance sheet as of December 31, 2013 and gives retroactive effect to the completion of the underwritten offering, but does not give effect to other events that occurred since December 31, 2013 and thus may not be indicative of our current financial condition. The information should be read in conjunction with our balance sheet as of December 31, 2013 and related notes.</div><div style="text-align: justify; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt;"> </div><div style="text-align: left;"><table cellpadding="0" cellspacing="0" style="width: 100%; font-family: times new roman; font-size: 10pt;"><tr><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;">  </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Actual as of <font style="display: inline;">December 31, 2013</font></div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Adjustments Related to February 2014 <font style="display: inline;">Equity Financing</font></div><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">(unaudited)</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Pro Forma as of <font style="display: inline;">December 31, 2013 (unaudited)</font></div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td></tr><tr><td valign="bottom"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; font-weight: bold; margin-right: 5.05pt;">ASSETS</div></td><td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"> </td><td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"> </td><td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"> </td><td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"> </td></tr><tr><td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;">  </td><td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"> </td><td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"> </td><td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"> </td><td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"> </td></tr><tr><td valign="bottom"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">Current assets:</div></td><td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"> </td><td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"> </td><td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"> </td><td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="#cceeff"><td valign="bottom" style="width: 64%;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">Cash and cash equivalents</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">11,483,112</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">80,534,750</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">92,017,862</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="white"><td valign="bottom" style="width: 64%;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">Short-term investments</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">27,084,980</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">27,084,980</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="#cceeff"><td valign="bottom" style="padding-bottom: 2px; width: 64%;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">Prepaid and other current assets</div></td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">2,455,733</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;"></font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">2,455,733</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="white"><td valign="bottom" style="padding-bottom: 4px; width: 64%;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">Total current assets</div></td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">41,023,825</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">80,534,750</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">121,558,575</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="#cceeff"><td valign="bottom" style="padding-bottom: 2px; width: 64%;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">Non-current assets</div></td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">476,230</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;"></font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">476,230</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="white"><td valign="bottom" style="padding-bottom: 4px; width: 64%;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">Total assets</div></td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">41,500,055</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">80,534,750</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">122,034,805</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="#cceeff"><td valign="bottom" style="width: 64%; display: inline; font-family: times new roman; font-size: 10pt;">  </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="white"><td align="left" valign="bottom" style="width: 64%;"><div style="text-indent: 0pt; display: block;"> </div><div style="text-align: left; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; font-weight: bold; margin-right: 5.05pt;">LIABILITIES AND STOCKHOLDERS’ EQUITY</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="#cceeff"><td valign="bottom" style="width: 64%; display: inline; font-family: times new roman; font-size: 10pt;">  </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="white"><td valign="bottom" style="padding-bottom: 4px; width: 64%;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">Total current liabilities</div></td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">30,838,688</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;"></font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">30,838,688</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="#cceeff"><td valign="bottom" style="width: 64%; display: inline; font-family: times new roman; font-size: 10pt;">  </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr></table></div><div style="text-indent: 0pt; display: block;"><br /></div><div style="text-align: left;"><table cellpadding="0" cellspacing="0" style="width: 100%; font-family: times new roman; font-size: 10pt;"><tr bgcolor="#cceeff"><td valign="bottom"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">Stockholders’ equity:</div></td><td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"> </td><td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"> </td><td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"> </td><td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="white"><td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;">  </td><td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"> </td><td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"> </td><td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"> </td><td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="#cceeff"><td valign="bottom" style="width: 64%;"><div style="text-align: justify; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 18pt; font-size: 10pt; margin-right: 5.05pt;">Common stock</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">42,118</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">13,225</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">55,343</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="white"><td valign="bottom" style="width: 64%;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">  Additional paid-in-capital</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">289,426,100</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">80,521,525</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">369,947,625</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="#cceeff"><td valign="bottom" style="width: 64%;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">  Treasury stock</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(2,417,247</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">)</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(2,417,247</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">)</td></tr><tr bgcolor="white"><td valign="bottom" style="padding-bottom: 2px; width: 64%;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">  Accumulated deficit</div></td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">(276,389,604</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;">)</td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;"></font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">(276,389,604</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;">)</td></tr><tr bgcolor="#cceeff"><td valign="bottom" style="padding-bottom: 2px; width: 64%;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">   Total stockholders’ equity</div></td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">10,661,367</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">80,534,750</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">91,196,117</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="white"><td valign="bottom" style="padding-bottom: 4px; width: 64%;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">Total liabilities and stockholders’ equity</div></td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">41,500,055</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">80,534,750</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">122,034,805</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr></table></div></div>
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<!-- Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued -->
<us-gaap:UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued contextRef="c20121231" unitRef="U001" decimals="-3"> 0 </us-gaap:UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued>
<!-- Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued -->
<us-gaap:UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued contextRef="c20131231" unitRef="U001" decimals="-3"> 0 </us-gaap:UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued>
<!-- Unrecognized Tax Benefits, Period Increase (Decrease) -->
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<div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"><font style="font-style: italic; display: inline;">Use of Estimates </font>— The preparation of the financial statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the amounts reported in the financial statements and accompanying notes. Significant estimates include the accrual for research and development expenses, the basis for the classification of  estimated income taxes and the estimate of expense arising from the common stock options and warrants granted to employees and non-employees. Actual results could materially differ from those estimates.</div></div>
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<us-gaap:ValuationAllowancesAndReservesBalance contextRef="c20101231_ValuationAllowancesAndReservesTypeAxis_ValuationAllowanceOfDeferredTaxAssetsMember" unitRef="U001" decimals="0"> 55116000 </us-gaap:ValuationAllowancesAndReservesBalance>
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<us-gaap:ValuationAllowancesAndReservesBalance contextRef="c20111231_ValuationAllowancesAndReservesTypeAxis_ValuationAllowanceOfDeferredTaxAssetsMember" unitRef="U001" decimals="0"> 71351000 </us-gaap:ValuationAllowancesAndReservesBalance>
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<us-gaap:ValuationAllowancesAndReservesBalance contextRef="c20131231_ValuationAllowancesAndReservesTypeAxis_ValuationAllowanceOfDeferredTaxAssetsMember" unitRef="U001" decimals="0"> 100026000 </us-gaap:ValuationAllowancesAndReservesBalance>
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<us-gaap:ValuationAllowancesAndReservesDeductions contextRef="c20110101to20111231_ValuationAllowancesAndReservesTypeAxis_ValuationAllowanceOfDeferredTaxAssetsMember" unitRef="U001" decimals="0"> 0 </us-gaap:ValuationAllowancesAndReservesDeductions>
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<!-- Basic weighted average shares outstanding (in shares) -->
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<!-- Basic weighted average shares outstanding (in shares) -->
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<!-- Diluted weighted average shares outstanding (in shares) -->
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<!-- Diluted weighted average shares outstanding (in shares) -->
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<!-- Diluted weighted average shares outstanding (in shares) -->
<us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding contextRef="c20120101to20121231" unitRef="U002" decimals="0"> 22973905 </us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding>
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<!-- Operating Leases and Employment Agreements Future Minimum Payments Due Current -->
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<!-- Operating Leases and Employment Agreements Future Minimum Payments Due In Three Years -->
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<!-- Operating Leases and Employment Agreements Future Minimum Payments Due -->
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<!-- Operating Leases and Employment Agreements Future Minimum Payments Due In Two Years -->
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<!-- Research And Development Future Minimum Payments Due -->
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<!-- Research and Development Future Minimum Payments Due In Three Years -->
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<!-- Research and Development Future Minimum Payments Due Current -->
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<!-- Research And Development Future Minimum Payments Due In Four Years -->
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<!-- Warrants issued in connection with financing -->
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<!-- Warrant Liabilities [Text Block] -->
<cytr:WarrantLiabilitiesTextBlock contextRef="c20130101to20131231">
<div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">8. Warrant Liabilities</div><div style="text-align: justify; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt;"> </div><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">Warrants issued in connection with the Company’s July 2009 and August 2011 equity public offerings are classified as liabilities as opposed to equity due to their settlement terms. These warrants are non-cash liabilities and the Company is not required to expend any cash to settle these liabilities. The fair value of these warrants were recorded on the balance sheet at issuance and the warrants were marked to fair value at each financial reporting period, with changes in the fair value recorded as a gain or loss in the statement of operations. The fair value of the warrants is determined using the Black-Scholes option pricing model, which requires the use of significant judgment and estimates for the inputs used in the model. The following reflects the weighted-average assumptions for each of the periods indicated:</div><div style="text-align: justify; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt;"> </div><div style="text-align: left;"><table cellpadding="0" cellspacing="0" style="width: 100%; font-family: times new roman; font-size: 10pt;"><tr><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;">  </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="10" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Year Ended December 31,</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td></tr><tr><td valign="bottom" style="padding-bottom: 2px;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;"> </div></td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">2013</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">2012</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">2011</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td></tr><tr><td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;">  </td><td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"> </td><td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"> </td><td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"> </td><td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="width: 64%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 18pt; font-size: 10pt; margin-right: 5.05pt;">Risk-free interest rate</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">0.13% - 0.58</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">%</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">0.25% - 0.45</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">%</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">0.36% - 0.83</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">%</td></tr><tr bgcolor="white"><td align="left" valign="bottom" style="width: 64%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 18pt; font-size: 10pt; margin-right: 5.05pt;">Expected dividend yield</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">0</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">%</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">0</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">%</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">0</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">%</td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="width: 64%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 18pt; font-size: 10pt; margin-right: 5.05pt;">Expected lives</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">0.95 – 2.59</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">1.95 – 3.59</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">0.96 – 4.59</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="white"><td align="left" valign="bottom" style="width: 64%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">    Expected volatility</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">83.4% - 95.3</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">%</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">72.6% - 76.0</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">%</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">75.0% - 89.8</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">%</td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="width: 64%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 18pt; font-size: 10pt; margin-right: 5.05pt;">Warrants classified as liabilities (in shares)</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">6,984,716</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">6,984,716</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">7,115,447</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="white"><td align="left" valign="bottom" style="width: 64%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 18pt; font-size: 10pt; margin-right: 5.05pt;">(Loss) Gain on warrant liabilities</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(20,210,094</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">)</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">2,766,704</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">7,915,027</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr></table></div><div style="text-indent: 0pt; display: block;"><br /> </div><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">The dividend yield assumption of zero is based upon the fact the Company has never paid cash dividends and presently has no intention of paying cash dividends. The risk-free interest rate used for each grant is equal to the U.S. Treasury rates in effect at the time of the grant for instruments with a similar expected life. The expected lives are based on the remaining contractual lives of the related warrants at the valuation date. The Company’s computation of expected volatility is based on the historical daily volatility of its publicly traded stock.</div></div>
</cytr:WarrantLiabilitiesTextBlock>
<!-- Changes in the carrying amounts of warrant liabilities [Table Text Block] -->
<cytr:ChangesInCarryingAmountsOfWarrantLiabilitiesTableTextBlock contextRef="c20130101to20131231">
<div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">The changes in carrying amounts of warrant liabilities for the year ended December 31, 2013 and 2012, were as follows:</div><div style="text-align: justify; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt;"> </div><div style="text-align: left;"><table cellpadding="0" cellspacing="0" style="width: 100%; font-family: times new roman; font-size: 10pt;"><tr><td align="left" valign="bottom" style="padding-bottom: 2px;"><div style="text-align: left; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">(In thousands)</div></td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">2013</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">2012</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td></tr><tr bgcolor="#cceeff"><td valign="bottom" style="width: 76%;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">Beginning balance</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">3,972</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">6,739</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="white"><td valign="bottom" style="padding-bottom: 2px; width: 76%;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">Net changes in valuation</div></td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">20,210</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(2,767</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;">)</td></tr><tr bgcolor="#cceeff"><td valign="bottom" style="padding-bottom: 4px; width: 76%;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">Ending balance</div></td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">24,182</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">3,972</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr></table></div></div>
</cytr:ChangesInCarryingAmountsOfWarrantLiabilitiesTableTextBlock>
<!-- Other Income [Policy Text Block] -->
<cytr:OtherIncomePolicyTextBlock contextRef="c20130101to20131231">
<div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"><font style="font-style: italic; display: inline;">Other Income </font>— The Company realized other income of $0.2 million in 2013, resulting from foreign exchange gains, and other income of $0.1 million in each of 2012 and 2011 on the sub-lease of its New York City rental property inherited on the acquisition of Innovive Pharmaceuticals in 2008. The sub-lease expired in August 2012 and was not renewed.</div></div>
</cytr:OtherIncomePolicyTextBlock>
<!-- Basis of Presentation and Principles of Consolidation [Policy Text Block] -->
<cytr:BasisOfPresentationAndPrinciplesOfConsolidationPolicyTextBlock contextRef="c20130101to20131231">
<div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"><font style="font-style: italic; display: inline;">Basis of Presentation and Principles of Consolidation</font> — The accompanying Consolidated Financial Statements are prepared pursuant to the rules and regulations of the Securities and Exchange Commission (“SEC”) and accounting principles generally accepted in the United States (“GAAP”). The Consolidated Financial Statements include the accounts of CytRx Corporation and its wholly-owned subsidiaries.</div></div>
</cytr:BasisOfPresentationAndPrinciplesOfConsolidationPolicyTextBlock>
<!-- Reverse Stock Split [Policy Text Block] -->
<cytr:ReverseStockSplitPolicyTextBlock contextRef="c20130101to20131231">
<div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"><font style="font-style: italic; display: inline;">Reverse Stock Split</font> — Effective May 15, 2012, the Company completed a 1-for-7 reverse stock split of the Company’s outstanding shares of common stock; no change was made to the per-share par value of the common stock or to the number of shares of authorized common stock. All share and per share amounts in the accompanying consolidated financial statements have been adjusted to reflect the reverse stock split as if it had occurred at the beginning of the earliest period presented.</div></div>
</cytr:ReverseStockSplitPolicyTextBlock>
<!-- Warrant Liabilities [Policy Text Block] -->
<cytr:WarrantLiabilitiesPolicyTextBlock contextRef="c20130101to20131231">
<div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"><font style="font-style: italic; display: inline;">Warrant Liabilities </font>—Liabilities measured at fair value on a recurring basis include warrant liabilities resulting from the Company’s July 2009 and August 2011 equity financings. In accordance with ASC 815-40, the warrant liabilities are being marked to fair value each quarter-end until they are completely settled. The warrants are valued using the Black-Scholes method, using assumptions consistent with our application of ASC 505-50. The gain or loss resulting from the marked to market calculation is shown on the Statements of Operations as gain on warrant liability. See “Note 8 – Warrant Liabilities” for additional information related to the determination of fair value of warrants.</div></div>
</cytr:WarrantLiabilitiesPolicyTextBlock>
<!-- Patents and Patent Application Costs [Policy Text Block] -->
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<div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"><font style="font-style: italic; display: inline;">Patents and Patent Application Costs </font>— Although the Company believes that its patents and underlying technology have continuing value, the amount of future benefits to be derived from the patents is uncertain. Patent costs are therefore expensed as incurred.</div></div>
</cytr:PatentsAndPatentApplicationCostsPolicyTextBlock>
<!-- Clinical Trial Expenses [Policy Text Block] -->
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<div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"><font style="font-style: italic; display: inline;">Clinical Trial Expenses</font> — Clinical trial expenses, which are included in research and development expenses, include obligations resulting from the Company’s contracts with various clinical research organizations in connection with conducting clinical trials for its product candidates. The Company recognizes expenses for these activities based on a variety of factors, including actual and estimated labor hours, clinical site initiation activities, patient enrollment rates, estimates of external costs and other activity-based factors. The Company believes that this method best approximates the efforts expended on a clinical trial with the expenses it records. The Company adjusts its rate of clinical expense recognition if actual results differ from its estimates. If its estimates are incorrect, clinical trial expenses recorded in any particular period could vary.</div></div>
</cytr:ClinicalTrialExpensesPolicyTextBlock>
<!-- Shares Reserved for Future Issuance [Policy Text Block] -->
<cytr:SharesReservedForFutureIssuancePolicyTextBlock contextRef="c20130101to20131231">
<div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"><font style="font-style: italic; display: inline;">Shares Reserved for Future Issuance </font>— As of December 31, 2013, the Company has reserved approximately 4.4 million of its authorized but unissued shares of common stock for future issuance pursuant to its employee stock option plans issued to employees and consultants.</div></div>
</cytr:SharesReservedForFutureIssuancePolicyTextBlock>
<!-- Maximum maturity of highly liquid debt instrument -->
<cytr:MaximumMaturityOfHighlyLiquidDebtInstrument contextRef="c20130101to20131231"> P90D </cytr:MaximumMaturityOfHighlyLiquidDebtInstrument>
<!-- Warrant Liability, Fair Value Disclosure-Level I [Member]-Recurring [Member] -->
<cytr:WarrantLiabilityFairValueDisclosure contextRef="c20121231_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel1Member_FairValueByMeasurementFrequencyAxis_FairValueMeasurementsRecurringMember" unitRef="U001" decimals="-3"> 0 </cytr:WarrantLiabilityFairValueDisclosure>
<!-- Warrant Liability, Fair Value Disclosure-Recurring [Member] -->
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<!-- Warrant Liability, Fair Value Disclosure-Recurring [Member]-Level III [Member] -->
<cytr:WarrantLiabilityFairValueDisclosure contextRef="c20121231_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel3Member_FairValueByMeasurementFrequencyAxis_FairValueMeasurementsRecurringMember" unitRef="U001" decimals="-3"> -3972000 </cytr:WarrantLiabilityFairValueDisclosure>
<!-- Warrant Liability, Fair Value Disclosure-Recurring [Member]-Level II [Member] -->
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<!-- Warrant Liability, Fair Value Disclosure-Level I [Member]-Recurring [Member] -->
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<!-- Warrant Liability, Fair Value Disclosure-Recurring [Member]-Level II [Member] -->
<cytr:WarrantLiabilityFairValueDisclosure contextRef="c20131231_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel2Member_FairValueByMeasurementFrequencyAxis_FairValueMeasurementsRecurringMember" unitRef="U001" decimals="-3"> 0 </cytr:WarrantLiabilityFairValueDisclosure>
<!-- Warrant Liability, Fair Value Disclosure-Level III [Member]-Recurring [Member] -->
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<!-- Warrant Liability, Fair Value Disclosure-Recurring [Member] -->
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<!-- Short Term Investments Fair Value-Recurring [Member]-Level III [Member] -->
<cytr:ShortTermInvestmentsFairValue contextRef="c20121231_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel3Member_FairValueByMeasurementFrequencyAxis_FairValueMeasurementsRecurringMember" unitRef="U001" decimals="-3"> 0 </cytr:ShortTermInvestmentsFairValue>
<!-- Short Term Investments Fair Value-Recurring [Member] -->
<cytr:ShortTermInvestmentsFairValue contextRef="c20121231_FairValueByMeasurementFrequencyAxis_FairValueMeasurementsRecurringMember" unitRef="U001" decimals="-3"> 24000000 </cytr:ShortTermInvestmentsFairValue>
<!-- Short Term Investments Fair Value-Level I [Member]-Recurring [Member] -->
<cytr:ShortTermInvestmentsFairValue contextRef="c20121231_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel1Member_FairValueByMeasurementFrequencyAxis_FairValueMeasurementsRecurringMember" unitRef="U001" decimals="-3"> 24000000 </cytr:ShortTermInvestmentsFairValue>
<!-- Short Term Investments Fair Value-Recurring [Member]-Level II [Member] -->
<cytr:ShortTermInvestmentsFairValue contextRef="c20121231_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel2Member_FairValueByMeasurementFrequencyAxis_FairValueMeasurementsRecurringMember" unitRef="U001" decimals="-3"> 0 </cytr:ShortTermInvestmentsFairValue>
<!-- Short Term Investments Fair Value-Level I [Member]-Recurring [Member] -->
<cytr:ShortTermInvestmentsFairValue contextRef="c20131231_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel1Member_FairValueByMeasurementFrequencyAxis_FairValueMeasurementsRecurringMember" unitRef="U001" decimals="-3"> 27085000 </cytr:ShortTermInvestmentsFairValue>
<!-- Short Term Investments Fair Value-Recurring [Member]-Level III [Member] -->
<cytr:ShortTermInvestmentsFairValue contextRef="c20131231_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel3Member_FairValueByMeasurementFrequencyAxis_FairValueMeasurementsRecurringMember" unitRef="U001" decimals="-3"> 0 </cytr:ShortTermInvestmentsFairValue>
<!-- Short Term Investments Fair Value-Recurring [Member] -->
<cytr:ShortTermInvestmentsFairValue contextRef="c20131231_FairValueByMeasurementFrequencyAxis_FairValueMeasurementsRecurringMember" unitRef="U001" decimals="-3"> 27085000 </cytr:ShortTermInvestmentsFairValue>
<!-- Short Term Investments Fair Value-Recurring [Member]-Level II [Member] -->
<cytr:ShortTermInvestmentsFairValue contextRef="c20131231_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel2Member_FairValueByMeasurementFrequencyAxis_FairValueMeasurementsRecurringMember" unitRef="U001" decimals="-3"> 0 </cytr:ShortTermInvestmentsFairValue>
<!-- Maximum maturity to be considered as available for sale -->
<cytr:MaximumMaturityToBeConsideredAsAvailableForSale contextRef="c20130101to20131231"> P12M </cytr:MaximumMaturityToBeConsideredAsAvailableForSale>
<!-- Series A Junior Participating Preferred Stock, shares authorized -->
<cytr:SeriesJuniorParticipatingPreferredStockSharesAuthorized contextRef="c20121231" unitRef="U002" decimals="0"> 25000 </cytr:SeriesJuniorParticipatingPreferredStockSharesAuthorized>
<!-- Series A Junior Participating Preferred Stock, shares authorized -->
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<!-- Series A Junior Participating Preferred Stock, shares authorized -->
<cytr:SeriesJuniorParticipatingPreferredStockSharesAuthorized contextRef="c20110708" unitRef="U002" decimals="0"> 15000 </cytr:SeriesJuniorParticipatingPreferredStockSharesAuthorized>
<!-- Number of programs in clinical development for cancer indications -->
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<!-- Projected expenditures for clinical programs-Aldoxorubicin [Member] -->
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<!-- Projected expenditures for clinical programs-Other general and administrative expenses [Member] -->
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<!-- Projected expenditures for clinical programs-Albumin binding cancer drugs [Member] -->
<cytr:ProjectedExpendituresForClinicalPrograms contextRef="c20130101to20131231_EstimatedProjectedExpendituresTypeAxis_AlbuminBindingCancerDrugsMember" unitRef="U001" decimals="-5"> 1500000 </cytr:ProjectedExpendituresForClinicalPrograms>
<!-- Projected expenditures for clinical programs -->
<cytr:ProjectedExpendituresForClinicalPrograms contextRef="c20130101to20131231" unitRef="U001" decimals="-5"> 39900000 </cytr:ProjectedExpendituresForClinicalPrograms>
<!-- Projected expenditures for clinical programs-General operation [Member] -->
<cytr:ProjectedExpendituresForClinicalPrograms contextRef="c20130101to20131231_EstimatedProjectedExpendituresTypeAxis_GeneralOperationMember" unitRef="U001" decimals="-5"> 3100000 </cytr:ProjectedExpendituresForClinicalPrograms>
<!-- Accrued Research and Development Costs -->
<cytr:AccruedResearchAndDevelopmentCosts contextRef="c20121231" unitRef="U001" decimals="-3"> 2340000 </cytr:AccruedResearchAndDevelopmentCosts>
<!-- Accrued Research and Development Costs -->
<cytr:AccruedResearchAndDevelopmentCosts contextRef="c20131231" unitRef="U001" decimals="-3"> 2004000 </cytr:AccruedResearchAndDevelopmentCosts>
<!-- Sales Of Assets [Text Block] -->
<cytr:SalesOfAssetsTextBlock contextRef="c20130101to20131231">
<div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">13. Sale of Assets</div><div style="text-align: justify; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt;"> </div><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">On May 13, 2011, the Company entered into an Asset Purchase Agreement with Orphazyme ApS (“Orphazyme”) pursuant to which it sold to Orphazyme certain pre-clinical and clinical data, intellectual property rights and other assets relating to its compounds associated with molecular chaperone regulation technology. Under the Asset Purchase Agreement, the Company received a cash payment of $150,000 and is entitled to receive various future payments that will be contingent upon the achievement of specified regulatory and business milestones, as well as royalty payments based on a specified percentage of any eventual net sales of products derived from the assets.<br /></div></div>
</cytr:SalesOfAssetsTextBlock>
<!-- Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Expected To Vest Over Subsequent Period-Restricted Stock [Member] -->
<cytr:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsExpectedToVestOverSubsequentPeriod contextRef="c20131231_AwardTypeAxis_RestrictedStockMember" unitRef="U002" decimals="0"> 50000 </cytr:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsExpectedToVestOverSubsequentPeriod>
<!-- Common stock reserved after reverse spilt for future issuance-2008 Stock Incentive Plan [Member] -->
<cytr:CommonStockReservedAfterReverseSpiltForFutureIssuance contextRef="c20131231_PlanNameAxis_StockIncentivePlanMember" unitRef="U002" decimals="-5"> 5000000 </cytr:CommonStockReservedAfterReverseSpiltForFutureIssuance>
<!-- Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Expected To Vest-Restricted Stock [Member] -->
<cytr:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsExpectedToVest contextRef="c20131231_AwardTypeAxis_RestrictedStockMember" unitRef="U002" decimals="0"> 50000 </cytr:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsExpectedToVest>
<!-- Estimated annualized forfeiture rate-Employees [Member] -->
<cytr:EstimatedAnnualizedForfeitureRate contextRef="c20110101to20111231_ShareBasedCompensationAwardsByRecipientAxis_EmployeesMember" unitRef="U005" decimals="2"> 0.13 </cytr:EstimatedAnnualizedForfeitureRate>
<!-- Estimated annualized forfeiture rate-Senior management [Member] -->
<cytr:EstimatedAnnualizedForfeitureRate contextRef="c20110101to20111231_ShareBasedCompensationAwardsByRecipientAxis_SeniorManagementMember" unitRef="U005" decimals="2"> 0.02 </cytr:EstimatedAnnualizedForfeitureRate>
<!-- Estimated annualized forfeiture rate-Director [Member] -->
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<!-- Estimated annualized forfeiture rate-Senior management [Member] -->
<cytr:EstimatedAnnualizedForfeitureRate contextRef="c20130101to20131231_ShareBasedCompensationAwardsByRecipientAxis_SeniorManagementMember" unitRef="U005" decimals="2"> 0.02 </cytr:EstimatedAnnualizedForfeitureRate>
<!-- Estimated annualized forfeiture rate-Director [Member] -->
<cytr:EstimatedAnnualizedForfeitureRate contextRef="c20130101to20131231_ShareBasedCompensationAwardsByRecipientAxis_DirectorMember" unitRef="U005" decimals="0"> 0 </cytr:EstimatedAnnualizedForfeitureRate>
<!-- Estimated annualized forfeiture rate-Employees [Member] -->
<cytr:EstimatedAnnualizedForfeitureRate contextRef="c20130101to20131231_ShareBasedCompensationAwardsByRecipientAxis_EmployeesMember" unitRef="U005" decimals="2"> 0.12 </cytr:EstimatedAnnualizedForfeitureRate>
<!-- Estimated annualized forfeiture rate-Senior management [Member] -->
<cytr:EstimatedAnnualizedForfeitureRate contextRef="c20120101to20121231_ShareBasedCompensationAwardsByRecipientAxis_SeniorManagementMember" unitRef="U005" decimals="2"> 0.02 </cytr:EstimatedAnnualizedForfeitureRate>
<!-- Estimated annualized forfeiture rate-Director [Member] -->
<cytr:EstimatedAnnualizedForfeitureRate contextRef="c20120101to20121231_ShareBasedCompensationAwardsByRecipientAxis_DirectorMember" unitRef="U005" decimals="0"> 0 </cytr:EstimatedAnnualizedForfeitureRate>
<!-- Estimated annualized forfeiture rate-Employees [Member] -->
<cytr:EstimatedAnnualizedForfeitureRate contextRef="c20120101to20121231_ShareBasedCompensationAwardsByRecipientAxis_EmployeesMember" unitRef="U005" decimals="2"> 0.12 </cytr:EstimatedAnnualizedForfeitureRate>
<!-- Value of Restricted Shares Issued-Senior management [Member]-2008 Stock Incentive Plan [Member]-Restricted Stock [Member] -->
<cytr:ValueOfRestrictedSharesIssued contextRef="c20131231_AwardTypeAxis_RestrictedStockMember_PlanNameAxis_StockIncentivePlanMember_ShareBasedCompensationAwardsByRecipientAxis_SeniorManagementMember" unitRef="U001" decimals="0"> 627000 </cytr:ValueOfRestrictedSharesIssued>
<!-- Value of Restricted Shares Issued-2008 Stock Incentive Plan [Member]-Senior management [Member]-Restricted Stock [Member] -->
<cytr:ValueOfRestrictedSharesIssued contextRef="c20121231_AwardTypeAxis_RestrictedStockMember_PlanNameAxis_StockIncentivePlanMember_ShareBasedCompensationAwardsByRecipientAxis_SeniorManagementMember" unitRef="U001" decimals="0"> 186900 </cytr:ValueOfRestrictedSharesIssued>
<!-- Share based Compensation Arrangement by Share based Payment Award, Options, Vested in Period, Intrinsic Value-Stock Options [Member] -->
<cytr:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedInPeriodIntrinsicValue contextRef="c20130101to20131231_AwardTypeAxis_EmployeeStockOptionMember" unitRef="U001" decimals="-5"> 5800000 </cytr:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedInPeriodIntrinsicValue>
<!-- Common stock, share purchase, maximum -->
<cytr:CommonStockSharePurchaseMaximum contextRef="c20110731to20110801" unitRef="U002" decimals="-5"> 6400000 </cytr:CommonStockSharePurchaseMaximum>
<!-- Warrants per value -->
<cytr:WarrantsPerValue contextRef="c20110731to20110801" unitRef="U003" decimals="INF"> 0.07 </cytr:WarrantsPerValue>
<!-- Tax Credit Carryforward, Amount, AMT -->
<cytr:TaxCreditCarryforwardAmountAmt contextRef="c20131231" unitRef="U001" decimals="-5"> 13500000 </cytr:TaxCreditCarryforwardAmountAmt>
<!-- Percentage of deferred tax assets valuation allowance recorded against assets -->
<cytr:PercentageOfDeferredTaxAssetsValuationAllowanceRecordedAgainstAssets contextRef="c20130101to20131231" unitRef="U005" decimals="INF"> 1 </cytr:PercentageOfDeferredTaxAssetsValuationAllowanceRecordedAgainstAssets>
<!-- Operating loss carryforwards Annually-Federal [Member] -->
<cytr:OperatingLossCarryforwardsAnnually contextRef="c20130101to20131231_IncomeTaxAuthorityAxis_DomesticCountryMember" unitRef="U001" decimals="0"> 363000 </cytr:OperatingLossCarryforwardsAnnually>
<!-- Operating loss carryforwards restricted-Federal [Member] -->
<cytr:OperatingLossCarryforwardsRestricted contextRef="c20130101to20131231_IncomeTaxAuthorityAxis_DomesticCountryMember" unitRef="U001" decimals="-5"> 4000000 </cytr:OperatingLossCarryforwardsRestricted>
<!-- Operating loss carryforwards restricted-Federal [Member] -->
<cytr:OperatingLossCarryforwardsRestricted contextRef="c20020101to20021231_IncomeTaxAuthorityAxis_DomesticCountryMember" unitRef="U001" decimals="-5"> 10100000 </cytr:OperatingLossCarryforwardsRestricted>
<!-- Tax Credit Carryforward, Amount, Research and Development -->
<cytr:TaxCreditCarryforwardAmountResearchAndDevelopment contextRef="c20131231" unitRef="U001" decimals="-5"> 9900000 </cytr:TaxCreditCarryforwardAmountResearchAndDevelopment>
<!-- Period of time for net operating loss limitations after ownership change -->
<cytr:PeriodOfTimeForNetOperatingLossLimitationsAfterOwnershipChange contextRef="c20130101to20131231"> P3Y </cytr:PeriodOfTimeForNetOperatingLossLimitationsAfterOwnershipChange>
<!-- Operating loss carryforwards unrestricted -->
<cytr:OperatingLossCarryforwardsUnrestricted contextRef="c20130101to20131231" unitRef="U001" decimals="-5"> 164900000 </cytr:OperatingLossCarryforwardsUnrestricted>
<!-- Operating loss carryforwards unrestricted-Federal [Member] -->
<cytr:OperatingLossCarryforwardsUnrestricted contextRef="c20130101to20131231_IncomeTaxAuthorityAxis_DomesticCountryMember" unitRef="U001" decimals="-5"> 191900000 </cytr:OperatingLossCarryforwardsUnrestricted>
<!-- Operating loss carryforwards unrestricted-State [Member] -->
<cytr:OperatingLossCarryforwardsUnrestricted contextRef="c20130101to20131231_IncomeTaxAuthorityAxis_StateAndLocalJurisdictionMember" unitRef="U001" decimals="-5"> 112400000 </cytr:OperatingLossCarryforwardsUnrestricted>
<!-- Income Tax Reconciliation, Warranty Liability -->
<cytr:IncomeTaxReconciliationWarrantyLiability contextRef="c20130101to20131231" unitRef="U001" decimals="-3"> 6871000 </cytr:IncomeTaxReconciliationWarrantyLiability>
<!-- Income Tax Reconciliation, Warranty Liability -->
<cytr:IncomeTaxReconciliationWarrantyLiability contextRef="c20120101to20121231" unitRef="U001" decimals="-3"> 941000 </cytr:IncomeTaxReconciliationWarrantyLiability>
<!-- Tax Credits Carryforward Expiration Dates -->
<cytr:TaxCreditsCarryforwardExpirationDates contextRef="c20130101to20131231"> 2022 through 2033 </cytr:TaxCreditsCarryforwardExpirationDates>
<!-- Common Stock Received In Acquiring Company Upon Acquisition Of Equity Method Investee-ADVENTRX Pharmaceuticals [Member] -->
<cytr:CommonStockReceivedInAcquiringCompanyUponAcquisitionOfEquityMethodInvestee contextRef="c20110408_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_AdventrxPharmaceuticalsMember" unitRef="U002" decimals="0"> 126000 </cytr:CommonStockReceivedInAcquiringCompanyUponAcquisitionOfEquityMethodInvestee>
<!-- Proceeds From Sale of Common Stock In Acquiring Entity-ADVENTRX Pharmaceuticals [Member] -->
<cytr:ProceedsFromSaleOfCommonStockInAcquiringEntity contextRef="c20111011_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_AdventrxPharmaceuticalsMember" unitRef="U001" decimals="0"> 112200 </cytr:ProceedsFromSaleOfCommonStockInAcquiringEntity>
<!-- Proceeds From Sale of Common Stock In Acquiring Entity-ADVENTRX Pharmaceuticals [Member] -->
<cytr:ProceedsFromSaleOfCommonStockInAcquiringEntity contextRef="c20120606_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_AdventrxPharmaceuticalsMember" unitRef="U001" decimals="0"> 17900 </cytr:ProceedsFromSaleOfCommonStockInAcquiringEntity>
<!-- Additional Shares of Common Stock Potentially Issuable From Development Milestones, Maximum-ADVENTRX Pharmaceuticals [Member] -->
<cytr:AdditionalSharesOfCommonStockPotentiallyIssuableFromDevelopmentMilestonesMaximum contextRef="c20131231_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_AdventrxPharmaceuticalsMember" unitRef="U002" decimals="-5"> 2900000 </cytr:AdditionalSharesOfCommonStockPotentiallyIssuableFromDevelopmentMilestonesMaximum>
<!-- Additional Shares of Common Stock Held In Escrow Potentially Issuable-ADVENTRX Pharmaceuticals [Member] -->
<cytr:AdditionalSharesOfCommonStockHeldInEscrowPotentiallyIssuable contextRef="c20120606_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_AdventrxPharmaceuticalsMember" unitRef="U002" decimals="0"> 38196 </cytr:AdditionalSharesOfCommonStockHeldInEscrowPotentiallyIssuable>
<!-- Stockholder Protection Rights Plan [Text Block] -->
<cytr:StockholderProtectionRightsPlanTextBlock contextRef="c20130101to20131231">
<div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">14. Stockholder Protection Rights Plan</div><div style="text-align: justify; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt;"> </div><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">Effective April 16, 1997, the Company’s board of directors declared a distribution of one right (“Rights”) for each outstanding share of the Company’s common stock to stockholders of record at the close of business on May 15, 1997 and for each share of common stock issued by the Company thereafter and prior to a Flip-in Date (as defined below). Each Right entitles the registered holder to purchase from the Company one-ten thousandth (1/10,000th) of a share of Series A Junior Participating Preferred Stock, at an exercise price of $30. The Rights are generally not exercisable until 10 business days after an announcement by the Company that a person or group of affiliated persons (an “Acquiring Person”) has acquired beneficial ownership of 15% or more of the Company’s then outstanding shares of common stock (a “Flip-in Date”).</div><div style="text-align: justify; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt;"> </div><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">In the event the Rights become exercisable as a result of the acquisition of shares, each Right will enable the owner, other than the Acquiring Person, to purchase at the Right’s then-current exercise price a number of shares of common stock with a market value equal to twice the exercise price. In addition, unless the Acquiring Person owns more than 50% of the outstanding shares of common stock, the Board of Directors may elect to exchange all outstanding Rights (other than those owned by such Acquiring Person) at an exchange ratio of one share of common stock per Right. All Rights that are owned by any person on or after the date such person becomes an Acquiring Person will be null and void.</div><div style="text-align: justify; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt;"> </div><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">The Rights have been distributed to protect the Company’s stockholders from coercive or abusive takeover tactics and to give the Board of Directors more negotiating leverage in dealing with prospective acquirers. In April 2007, the Company extended the stockholder rights plan through April 2017.</div></div>
</cytr:StockholderProtectionRightsPlanTextBlock>
<!-- Beneficial Ownership Percentage of Company Outstanding Shares of Common Stock By Acquiring Person -->
<cytr:BeneficialOwnershipPercentageOfCompanyOutstandingSharesOfCommonStockByAcquiringPerson contextRef="c20130101to20131231" unitRef="U005" decimals="2"> 0.15 </cytr:BeneficialOwnershipPercentageOfCompanyOutstandingSharesOfCommonStockByAcquiringPerson>
<!-- Number of Business Days after Announcement Rights are not Exercisable for Certain Persons -->
<cytr:NumberOfBusinessDaysAfterAnnouncementRightsAreNotExercisableForCertainPersons contextRef="c20130101to20131231"> P10D </cytr:NumberOfBusinessDaysAfterAnnouncementRightsAreNotExercisableForCertainPersons>
<!-- Proportion of Right Entitles to Purchase Series A Preferred Stock -->
<cytr:ProportionOfRightEntitlesToPurchaseSeriesPreferredStock contextRef="c20130101to20131231"> 1/10,000th </cytr:ProportionOfRightEntitlesToPurchaseSeriesPreferredStock>
<!-- Number of Right for each Outstanding Share -->
<cytr:NumberOfRightForEachOutstandingShare contextRef="c20130101to20131231" unitRef="U006" decimals="INF"> 1 </cytr:NumberOfRightForEachOutstandingShare>
<!-- Percentage Of Company Outstanding Shares Of Common Stock By Acquiring Person -->
<cytr:PercentageOfCompanyOutstandingSharesOfCommonStockByAcquiringPerson contextRef="c20130101to20131231" unitRef="U005" decimals="INF"> 0.5 </cytr:PercentageOfCompanyOutstandingSharesOfCommonStockByAcquiringPerson>
<!-- Period entitled to a percentage based fee from any licensing agreement -->
<cytr:PeriodEntitledToPercentageBasedFeeFromAnyLicensingAgreement contextRef="c20130101to20131231"> P18M </cytr:PeriodEntitledToPercentageBasedFeeFromAnyLicensingAgreement>
<!-- Schedule of weighted average assumptions [Table Text Block] -->
<cytr:ScheduleOfWeightedAverageAssumptionsTableTextBlock contextRef="c20130101to20131231">
<div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">The following reflects the weighted-average assumptions for each of the periods indicated:</div><div style="text-align: justify; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt;"> </div><div style="text-align: left;"><table cellpadding="0" cellspacing="0" style="width: 100%; font-family: times new roman; font-size: 10pt;"><tr><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;">  </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="10" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Year Ended December 31,</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td></tr><tr><td valign="bottom" style="padding-bottom: 2px;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;"> </div></td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">2013</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">2012</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">2011</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td></tr><tr><td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;">  </td><td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"> </td><td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"> </td><td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"> </td><td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="width: 64%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 18pt; font-size: 10pt; margin-right: 5.05pt;">Risk-free interest rate</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">0.13% - 0.58</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">%</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">0.25% - 0.45</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">%</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">0.36% - 0.83</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">%</td></tr><tr bgcolor="white"><td align="left" valign="bottom" style="width: 64%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 18pt; font-size: 10pt; margin-right: 5.05pt;">Expected dividend yield</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">0</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">%</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">0</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">%</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">0</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">%</td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="width: 64%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 18pt; font-size: 10pt; margin-right: 5.05pt;">Expected lives</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">0.95 – 2.59</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">1.95 – 3.59</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">0.96 – 4.59</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="white"><td align="left" valign="bottom" style="width: 64%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">    Expected volatility</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">83.4% - 95.3</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">%</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">72.6% - 76.0</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">%</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">75.0% - 89.8</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">%</td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="width: 64%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 18pt; font-size: 10pt; margin-right: 5.05pt;">Warrants classified as liabilities (in shares)</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">6,984,716</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">6,984,716</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">7,115,447</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="white"><td align="left" valign="bottom" style="width: 64%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 18pt; font-size: 10pt; margin-right: 5.05pt;">(Loss) Gain on warrant liabilities</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(20,210,094</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">)</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">2,766,704</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">7,915,027</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr></table></div></div>
</cytr:ScheduleOfWeightedAverageAssumptionsTableTextBlock>
<!-- Schedule Of Selected Pro Forma Balance Sheet Data [Table Text Block] -->
<cytr:ScheduleOfSelectedProFormaBalanceSheetDataTableTextBlock contextRef="c20130101to20131231">
<div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"><div style="text-align: justify; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">The following selected pro forma balance sheet data is derived from our balance sheet as of December 31, 2013 and gives retroactive effect to the completion of the underwritten offering, but does not give effect to other events that occurred since December 31, 2013 and thus may not be indicative of our current financial condition. The information should be read in conjunction with our balance sheet as of December 31, 2013 and related notes.</div><div style="text-align: justify; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt;"> </div><div style="text-align: left;"><table cellpadding="0" cellspacing="0" style="width: 100%; font-family: times new roman; font-size: 10pt;"><tr><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;">  </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Actual as of <font style="display: inline;">December 31, 2013</font></div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Adjustments Related to February 2014 <font style="display: inline;">Equity Financing</font></div><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">(unaudited)</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Pro Forma as of <font style="display: inline;">December 31, 2013 (unaudited)</font></div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"> </td></tr><tr><td valign="bottom"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; font-weight: bold; margin-right: 5.05pt;">ASSETS</div></td><td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"> </td><td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"> </td><td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"> </td><td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"> </td></tr><tr><td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;">  </td><td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"> </td><td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"> </td><td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"> </td><td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"> </td></tr><tr><td valign="bottom"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">Current assets:</div></td><td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"> </td><td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"> </td><td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"> </td><td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="#cceeff"><td valign="bottom" style="width: 64%;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">Cash and cash equivalents</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">11,483,112</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">80,534,750</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">92,017,862</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="white"><td valign="bottom" style="width: 64%;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">Short-term investments</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">27,084,980</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">27,084,980</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="#cceeff"><td valign="bottom" style="padding-bottom: 2px; width: 64%;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">Prepaid and other current assets</div></td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">2,455,733</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;"></font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">2,455,733</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="white"><td valign="bottom" style="padding-bottom: 4px; width: 64%;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">Total current assets</div></td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">41,023,825</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">80,534,750</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">121,558,575</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="#cceeff"><td valign="bottom" style="padding-bottom: 2px; width: 64%;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">Non-current assets</div></td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">476,230</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;"></font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">476,230</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="white"><td valign="bottom" style="padding-bottom: 4px; width: 64%;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">Total assets</div></td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">41,500,055</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">80,534,750</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">122,034,805</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="#cceeff"><td valign="bottom" style="width: 64%; display: inline; font-family: times new roman; font-size: 10pt;">  </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="white"><td align="left" valign="bottom" style="width: 64%;"><div style="text-indent: 0pt; display: block;"> </div><div style="text-align: left; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; font-weight: bold; margin-right: 5.05pt;">LIABILITIES AND STOCKHOLDERS’ EQUITY</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="#cceeff"><td valign="bottom" style="width: 64%; display: inline; font-family: times new roman; font-size: 10pt;">  </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="white"><td valign="bottom" style="padding-bottom: 4px; width: 64%;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">Total current liabilities</div></td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">30,838,688</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;"></font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">30,838,688</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="#cceeff"><td valign="bottom" style="width: 64%; display: inline; font-family: times new roman; font-size: 10pt;">  </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr></table></div><div style="text-indent: 0pt; display: block;"><br /></div><div style="text-align: left;"><table cellpadding="0" cellspacing="0" style="width: 100%; font-family: times new roman; font-size: 10pt;"><tr bgcolor="#cceeff"><td valign="bottom"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">Stockholders’ equity:</div></td><td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"> </td><td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"> </td><td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"> </td><td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="white"><td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;">  </td><td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"> </td><td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"> </td><td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"> </td><td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"> </td><td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="#cceeff"><td valign="bottom" style="width: 64%;"><div style="text-align: justify; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 18pt; font-size: 10pt; margin-right: 5.05pt;">Common stock</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">42,118</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">13,225</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">55,343</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="white"><td valign="bottom" style="width: 64%;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">  Additional paid-in-capital</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">289,426,100</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">80,521,525</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">369,947,625</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="#cceeff"><td valign="bottom" style="width: 64%;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">  Treasury stock</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(2,417,247</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">)</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(2,417,247</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">)</td></tr><tr bgcolor="white"><td valign="bottom" style="padding-bottom: 2px; width: 64%;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">  Accumulated deficit</div></td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">(276,389,604</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;">)</td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;"></font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">(276,389,604</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;">)</td></tr><tr bgcolor="#cceeff"><td valign="bottom" style="padding-bottom: 2px; width: 64%;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">   Total stockholders’ equity</div></td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">10,661,367</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">80,534,750</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">91,196,117</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr><tr bgcolor="white"><td valign="bottom" style="padding-bottom: 4px; width: 64%;"><div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 5.05pt;">Total liabilities and stockholders’ equity</div></td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">41,500,055</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">80,534,750</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"><font style="display: inline;">122,034,805</font></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"> </td></tr></table></div></div>
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<link:footnote xlink:label="Footnote-Item-2" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US"> Employment agreements include management contracts which have been revised from time to time. The employment agreement for the Company’s President and Chief Executive Officer provides for a minimum salary level, which is adjusted annually at the discretion of the Company’s Compensation Committee, as well as for minimum bonuses that are payable. New employment agreements for the Company’s other executive officers are usually entered into annually. </link:footnote>
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