v2.4.0.8
Stock Based Awards and Per Share Information - Additional Information (Detail) (USD $)
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3 Months Ended |
9 Months Ended |
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1 Months Ended |
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1 Months Ended |
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9 Months Ended |
1 Months Ended |
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1 Months Ended |
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Sun Dental Warrant
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Sun Dental Warrant
Maximum
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IR Warrant 2
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IR Warrant 2
Maximum
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IR Warrant 2
Minimum
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CMR Warrant
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CMR Warrant
Maximum
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2002 Stock Incentive Plan
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President and COO
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First Tranche
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First Tranche
Minimum
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First Tranche
CMR Warrant
Maximum
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Second Tranche
Minimum
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Second Tranche
CMR Warrant
Maximum
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Valam Warrant
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Fda Clearance
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Second Ent Laser
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Third Ent Laser
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Stock Based Compensation Activity [Line Items] |
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Plan expiration date |
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Apr. 24,
2014 |
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Apr. 17,
2018 |
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Mar. 22,
2018 |
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May
05,
2019 |
Jun.
06,
2020 |
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Jul. 14,
2020 |
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Common stock authorized for issuance under the 2002 Plan |
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7,750,000 |
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Common stock issued pursuant to options exercised |
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2,840,000 |
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Options outstanding |
4,374,000 |
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4,374,000 |
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3,860,000 |
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4,374,000 |
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Options available for future grant |
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536,000 |
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Compensation cost related to stock options |
$ 491,000 |
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$ 357,000 |
$ 1,239,000 |
$ 1,280,000 |
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Net impact of share based compensation expense to earnings per basic share |
$ (0.02) |
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$ (0.01) |
$ (0.04) |
$ (0.04) |
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Net impact of share based compensation expense to earnings per diluted share |
$ (0.02) |
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$ (0.01) |
$ (0.04) |
$ (0.04) |
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Total unrecognized compensation cost |
2,700,000 |
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2,700,000 |
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Unrecognized share based compensation cost to be recognized over weighted-average period |
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1 year 6 months |
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Options granted |
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1,516,000 |
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350,000 |
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Options granted exercise price per share |
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$ 3.90 |
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$ 4.00 |
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Options granted to President and COO, vesting period beginning June 6, 2014 |
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4 years |
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Warrants issued to purchase common stock |
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500,000 |
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60,000 |
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100,000 |
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50,000 |
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50,000 |
165,000 |
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Warrants price of warrants |
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5.90 |
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5.10 |
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4.50 |
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4.50 |
6.00 |
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Warrant vesting rate |
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1,000 |
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Stock-based compensation |
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1,239,000 |
1,280,000 |
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1,000 |
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Minimum required closing price of common stock on the NASDAQ in order to exercise |
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$ 7.50 |
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$ 7.50 |
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$ 10.00 |
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Outstanding stock options and warrants excluded from diluted loss per share |
6,022,000 |
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4,504,000 |
6,022,000 |
4,504,000 |
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Special stock dividends intended for the year ended 12/31/2013 |
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2.00% |
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Dividends declared, date of record |
Aug. 30,
2013 |
Jun. 14,
2013 |
Mar. 15,
2013 |
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Dividends declared, payable date |
Sep. 13,
2013 |
Jun. 28,
2013 |
Mar. 29,
2013 |
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Special Stock Dividends Declared |
0.50% |
0.50% |
0.50% |
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Vesting of Valam warrant |
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30,000 |
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55,000 |
40,000 |
40,000 |
ENT laser revenues required during a 12-month period |
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$ 5,000,000 |
$ 10,000,000 |
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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 95
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+ References
Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 123R
-Paragraph A240
-Subparagraph a
-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.
Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
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The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable.
+ References+ Details
Name: |
us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant |
Namespace Prefix: |
us-gaap_ |
Data Type: |
xbrli:sharesItemType |
Balance Type: |
na |
Period Type: |
instant |
|
X |
- Definition
Net number of share options (or share units) granted during the period.
+ References
Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(1)(iv)(1)
-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901
Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 123R
-Paragraph A240
-Subparagraph b(1)(d)
-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.
+ Details
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us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod |
Namespace Prefix: |
us-gaap_ |
Data Type: |
xbrli:sharesItemType |
Balance Type: |
na |
Period Type: |
duration |
|
X |
- Definition
The number of shares reserved for issuance under stock option agreements awarded under the plan that validly exist and are outstanding as of the balance sheet date, including vested options.
+ References
Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901
Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(1)(i)-(ii)
-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901
Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 123R
-Paragraph A240
-Subparagraph b(1)(a)
-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.
Reference 4: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 123R
-Paragraph A240
-Subparagraph b(1)(b)
-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.
+ Details
Name: |
us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber |
Namespace Prefix: |
us-gaap_ |
Data Type: |
xbrli:sharesItemType |
Balance Type: |
na |
Period Type: |
instant |
|
X |
- Definition
Weighted average price at which grantees can acquire the shares reserved for issuance on stock options awarded.
+ References+ Details
Name: |
us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice |
Namespace Prefix: |
us-gaap_ |
Data Type: |
num:perShareItemType |
Balance Type: |
na |
Period Type: |
duration |
|
|