SEC Info℠  
    Home      Search      My Interests      Help      Sign In      Please Sign In

Envision Solar International, Inc. – ‘10-K’ for 12/31/19 – ‘EX-101.INS’

On:  Monday, 3/30/20, at 4:16pm ET   ·   For:  12/31/19   ·   Accession #:  1683168-20-1022   ·   File #:  1-38868

Previous ‘10-K’:  ‘10-K’ on 3/20/19 for 12/31/18   ·   Next:  ‘10-K/A’ on 5/5/20 for 12/31/19   ·   Latest:  ‘10-K’ on 4/16/24 for 12/31/23   ·   6 References:   

Find Words in Filings emoji
 		  in    Show  and   ↓Hints

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

 3/30/20  Envision Solar Int’l, Inc.        10-K       12/31/19   79:4.5M                                   GlobalOne Filings Inc/FA

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

Document/Exhibit                   Description                      Pages   Size 

 1: 10-K        Annual Report                                       HTML    538K 
 2: EX-4.1      Description of Our Securities                       HTML     26K 
 3: EX-31.1     Certification -- §302 - SOA'02                      HTML     27K 
 4: EX-31.2     Certification -- §302 - SOA'02                      HTML     27K 
 5: EX-32.1     Certification -- §906 - SOA'02                      HTML     22K 
 6: EX-32.2     Certification -- §906 - SOA'02                      HTML     22K 
51: R1          Document and Entity Information                     HTML     61K 
29: R2          Balance Sheets                                      HTML    128K 
37: R3          Balance Sheets (Parenthetical)                      HTML     48K 
77: R4          Statements of Operations                            HTML     63K 
52: R5          Statements of Operations (Parenthetical)            HTML     24K 
30: R6          Statements of Changes in Stockholders' Equity       HTML     71K 
                (Deficit)                                                        
38: R7          Statements of Cash Flows                            HTML    138K 
75: R8          1. Corporate Organization, Nature of Operations     HTML     72K 
                and Summary of Significant Accounting Policies                   
54: R9          2. Liquidity                                        HTML     27K 
68: R10         3. Accounts Receivable, and Deferred Revenue        HTML     26K 
62: R11         4. Prepaid Expenses and Other Current Assets        HTML     27K 
16: R12         5. Inventory                                        HTML     28K 
43: R13         6. Property and Equipment                           HTML     31K 
69: R14         7. Accrued Expenses                                 HTML     28K 
63: R15         8. Convertible Line of Credit                       HTML     36K 
17: R16         9. Convertible Note Payable - Related Party         HTML     29K 
44: R17         10. Convertible Notes Payable                       HTML     49K 
70: R18         11. Note Payable                                    HTML     30K 
61: R19         12. Auto Loan                                       HTML     24K 
23: R20         13. Commitments and Contingencies                   HTML     30K 
31: R21         14. Common Stock                                    HTML     51K 
72: R22         15. Stock Options and Warrants                      HTML     73K 
48: R23         16. Revenues                                        HTML     29K 
24: R24         17. Income Taxes                                    HTML     41K 
32: R25         18. Related Party Transactions                      HTML     44K 
73: R26         19. Subsequent Events                               HTML     26K 
49: R27         1. Corporate Organization, Nature of Operations     HTML    141K 
                and Summary of Significant Accounting Policies                   
                (Policies)                                                       
22: R28         4. Prepaid Expenses and Other Current Assets        HTML     26K 
                (Tables)                                                         
33: R29         5. Inventory (Tables)                               HTML     29K 
47: R30         6. Property and Equipment (Tables)                  HTML     29K 
19: R31         7. Accrued Expenses (Tables)                        HTML     27K 
60: R32         10. Convertible Notes Payable (Tables)              HTML     31K 
67: R33         14. Common Stock (Tables)                           HTML     28K 
46: R34         15. Stock Options and Warrants (Tables)             HTML     70K 
18: R35         16. Revenues (Tables)                               HTML     27K 
59: R36         17. Income Taxes (Tables)                           HTML     38K 
66: R37         1. Corporate Organization, Nature of Operations     HTML     74K 
                and Summary of Significant Accounting Policies                   
                (Details Narrative)                                              
45: R38         2. Liquidity (Details Narrative)                    HTML     36K 
20: R39         3. Accounts Receivable, and Deferred Revenue        HTML     27K 
                (Details Narrative)                                              
36: R40         4. Prepaid Expenses and Other Current Assets        HTML     36K 
                (Details)                                                        
26: R41         5. Inventory (Details)                              HTML     35K 
56: R42         6. Property and Equipment (Details)                 HTML     41K 
79: R43         6. Property and Equipment (Details Narrative)       HTML     27K 
35: R44         7. Accrued Expenses (Details)                       HTML     46K 
25: R45         8. Convertible Line of Credit (Details Narrative)   HTML     74K 
55: R46         9. Convertible Note Payable - Related Party         HTML     39K 
                (Details Narrative)                                              
78: R47         10. Convertible Notes Payable (Details -            HTML     42K 
                Convertible notes payable)                                       
34: R48         10. Convertible Notes Payable (Details Narrative)   HTML     49K 
27: R49         11. Note Payable (Details Narrative)                HTML     67K 
14: R50         12. Auto Loan (Details Narrative)                   HTML     29K 
40: R51         13. Commitments and Contingencies (Details          HTML     32K 
                Narrative)                                                       
64: R52         14. Common Stock (Details)                          HTML     43K 
57: R53         14. Common Stock (Details Narrative)                HTML    136K 
15: R54         15. Stock Options and Warrants                      HTML     37K 
                (Details-Assumptions)                                            
41: R55         15. Stock Options and Warrants (Details-Option      HTML     57K 
                Activity)                                                        
65: R56         15. Stock Options and Warrants (Details-Options     HTML     61K 
                Outstanding and Exercisable)                                     
58: R57         15. Stock Options and Warrants (Details-Warrant     HTML     53K 
                Activity)                                                        
13: R58         15. Stock Options and Warrants (Details Narrative)  HTML     72K 
42: R59         16. Revenues (Details)                              HTML     28K 
74: R60         16. Revenues (Details Narrative)                    HTML     29K 
53: R61         17. Income Taxes (Details-Tax Expense)              HTML     44K 
28: R62         17. Income Taxes (Details-Deferred tax assets and   HTML     65K 
                liabilities)                                                     
39: R63         17. Income Taxes (Details Narrative)                HTML     41K 
76: R64         18. Related Party Transactions (Details Narrative)  HTML    104K 
71: XML         IDEA XML File -- Filing Summary                      XML    141K 
21: EXCEL       IDEA Workbook of Financial Reports                  XLSX     92K 
 7: EX-101.INS  XBRL Instance -- evsi-20191231                       XML   1.09M 
 9: EX-101.CAL  XBRL Calculations -- evsi-20191231_cal               XML    198K 
10: EX-101.DEF  XBRL Definitions -- evsi-20191231_def                XML    583K 
11: EX-101.LAB  XBRL Labels -- evsi-20191231_lab                     XML    931K 
12: EX-101.PRE  XBRL Presentations -- evsi-20191231_pre              XML    847K 
 8: EX-101.SCH  XBRL Schema -- evsi-20191231                         XSD    138K 
50: ZIP         XBRL Zipped Folder -- 0001683168-20-001022-xbrl      Zip    133K

‘EX-101.INS’   —   XBRL Instance — evsi-20191231

This Exhibit is an XBRL XML File.

                                                                                                                                                                                
<?xml version="1.0" encoding="windows-1252"?>
<!-- Field: Doc-Info; Name: Generator; Value: GoFiler Complete; Version: 5.3a -->
<!-- Field: Doc-Info; Name: VendorURI; Value: http://www.novaworks.co -->
<!-- Field: Doc-Info; Name: Source; Value: envision_10k%2D2019.xfr; Date: 2020%2D03%2D30T18:00:27Z -->
<!-- Field: Doc-Info; Name: Status; Value: 0x00000000 -->
<xbrli:xbrl xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xbrli="http://www.xbrl.org/2003/instance" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xmlns:xbrldi="http://xbrl.org/2006/xbrldi" xmlns:dei="http://xbrl.sec.gov/dei/2019-01-31" xmlns:ref="http://www.xbrl.org/2006/ref" xmlns:iso4217="http://www.xbrl.org/2003/iso4217" xmlns:us-gaap="http://fasb.org/us-gaap/2019-01-31" xmlns:us-roles="http://fasb.org/us-roles/2019-01-31" xmlns:nonnum="http://www.xbrl.org/dtr/type/non-numeric" xmlns:num="http://www.xbrl.org/dtr/type/numeric" xmlns:us-types="http://fasb.org/us-types/2019-01-31" xmlns:country="http://xbrl.sec.gov/country/2017-01-31" xmlns:srt="http://fasb.org/srt/2019-01-31" xmlns:evsi="http://envisionsolar.com/20191231">
<link:schemaRef xlink:href="evsi-20191231.xsd" xlink:type="simple"/>
<xbrli:context id="From2019-01-01to2019-12-31">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
</xbrli:entity>
<xbrli:period>
<xbrli:startDate> 2019-01-01 </xbrli:startDate>
<xbrli:endDate> 2019-12-31 </xbrli:endDate>
</xbrli:period>
</xbrli:context>
<xbrli:context id="AsOf2019-12-31">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
</xbrli:entity>
<xbrli:period>
<xbrli:instant> 2019-12-31 </xbrli:instant>
</xbrli:period>
</xbrli:context>
<xbrli:context id="AsOf2018-12-31">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
</xbrli:entity>
<xbrli:period>
<xbrli:instant> 2018-12-31 </xbrli:instant>
</xbrli:period>
</xbrli:context>
<xbrli:context id="AsOf2019-12-31_us-gaap_ConvertibleNotesPayableMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis"> us-gaap:ConvertibleNotesPayableMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:instant> 2019-12-31 </xbrli:instant>
</xbrli:period>
</xbrli:context>
<xbrli:context id="AsOf2018-12-31_us-gaap_ConvertibleNotesPayableMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis"> us-gaap:ConvertibleNotesPayableMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:instant> 2018-12-31 </xbrli:instant>
</xbrli:period>
</xbrli:context>
<xbrli:context id="From2018-01-01to2018-12-31">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
</xbrli:entity>
<xbrli:period>
<xbrli:startDate> 2018-01-01 </xbrli:startDate>
<xbrli:endDate> 2018-12-31 </xbrli:endDate>
</xbrli:period>
</xbrli:context>
<xbrli:context id="AsOf2017-12-31">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
</xbrli:entity>
<xbrli:period>
<xbrli:instant> 2017-12-31 </xbrli:instant>
</xbrli:period>
</xbrli:context>
<xbrli:context id="From2019-01-01to2019-12-31_ConvertibleDebtSharesMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis"> evsi:ConvertibleDebtSharesMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:startDate> 2019-01-01 </xbrli:startDate>
<xbrli:endDate> 2019-12-31 </xbrli:endDate>
</xbrli:period>
</xbrli:context>
<xbrli:context id="From2019-01-01to2019-12-31_OptionsSharesMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis"> evsi:OptionsSharesMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:startDate> 2019-01-01 </xbrli:startDate>
<xbrli:endDate> 2019-12-31 </xbrli:endDate>
</xbrli:period>
</xbrli:context>
<xbrli:context id="From2019-01-01to2019-12-31_WarrantSharesMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis"> evsi:WarrantSharesMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:startDate> 2019-01-01 </xbrli:startDate>
<xbrli:endDate> 2019-12-31 </xbrli:endDate>
</xbrli:period>
</xbrli:context>
<xbrli:context id="From2018-01-01to2018-12-31_ConvertibleDebtSharesMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis"> evsi:ConvertibleDebtSharesMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:startDate> 2018-01-01 </xbrli:startDate>
<xbrli:endDate> 2018-12-31 </xbrli:endDate>
</xbrli:period>
</xbrli:context>
<xbrli:context id="From2018-01-01to2018-12-31_OptionsSharesMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis"> evsi:OptionsSharesMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:startDate> 2018-01-01 </xbrli:startDate>
<xbrli:endDate> 2018-12-31 </xbrli:endDate>
</xbrli:period>
</xbrli:context>
<xbrli:context id="From2018-01-01to2018-12-31_WarrantSharesMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis"> evsi:WarrantSharesMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:startDate> 2018-01-01 </xbrli:startDate>
<xbrli:endDate> 2018-12-31 </xbrli:endDate>
</xbrli:period>
</xbrli:context>
<xbrli:context id="AsOf2019-12-31_custom_ComputerEquipmentAndSoftwareMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:PropertyPlantAndEquipmentByTypeAxis"> evsi:ComputerEquipmentAndSoftwareMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:instant> 2019-12-31 </xbrli:instant>
</xbrli:period>
</xbrli:context>
<xbrli:context id="AsOf2019-12-31_us-gaap_FurnitureAndFixturesMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:PropertyPlantAndEquipmentByTypeAxis"> us-gaap:FurnitureAndFixturesMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:instant> 2019-12-31 </xbrli:instant>
</xbrli:period>
</xbrli:context>
<xbrli:context id="AsOf2019-12-31_us-gaap_MachineryAndEquipmentMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:PropertyPlantAndEquipmentByTypeAxis"> us-gaap:MachineryAndEquipmentMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:instant> 2019-12-31 </xbrli:instant>
</xbrli:period>
</xbrli:context>
<xbrli:context id="AsOf2019-12-31_us-gaap_AutomobilesMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:PropertyPlantAndEquipmentByTypeAxis"> us-gaap:AutomobilesMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:instant> 2019-12-31 </xbrli:instant>
</xbrli:period>
</xbrli:context>
<xbrli:context id="AsOf2019-12-31_us-gaap_LeaseholdImprovementsMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:PropertyPlantAndEquipmentByTypeAxis"> us-gaap:LeaseholdImprovementsMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:instant> 2019-12-31 </xbrli:instant>
</xbrli:period>
</xbrli:context>
<xbrli:context id="AsOf2018-12-31_custom_ComputerEquipmentAndSoftwareMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:PropertyPlantAndEquipmentByTypeAxis"> evsi:ComputerEquipmentAndSoftwareMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:instant> 2018-12-31 </xbrli:instant>
</xbrli:period>
</xbrli:context>
<xbrli:context id="AsOf2018-12-31_us-gaap_FurnitureAndFixturesMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:PropertyPlantAndEquipmentByTypeAxis"> us-gaap:FurnitureAndFixturesMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:instant> 2018-12-31 </xbrli:instant>
</xbrli:period>
</xbrli:context>
<xbrli:context id="AsOf2018-12-31_us-gaap_MachineryAndEquipmentMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:PropertyPlantAndEquipmentByTypeAxis"> us-gaap:MachineryAndEquipmentMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:instant> 2018-12-31 </xbrli:instant>
</xbrli:period>
</xbrli:context>
<xbrli:context id="AsOf2018-12-31_us-gaap_AutomobilesMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:PropertyPlantAndEquipmentByTypeAxis"> us-gaap:AutomobilesMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:instant> 2018-12-31 </xbrli:instant>
</xbrli:period>
</xbrli:context>
<xbrli:context id="AsOf2018-12-31_us-gaap_LeaseholdImprovementsMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:PropertyPlantAndEquipmentByTypeAxis"> us-gaap:LeaseholdImprovementsMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:instant> 2018-12-31 </xbrli:instant>
</xbrli:period>
</xbrli:context>
<xbrli:context id="From2019-01-01to2019-12-31_custom_RevolvingNoteMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:CreditFacilityAxis"> evsi:RevolvingNoteMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:startDate> 2019-01-01 </xbrli:startDate>
<xbrli:endDate> 2019-12-31 </xbrli:endDate>
</xbrli:period>
</xbrli:context>
<xbrli:context id="AsOf2019-12-31_custom_RevolvingNoteMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:CreditFacilityAxis"> evsi:RevolvingNoteMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:instant> 2019-12-31 </xbrli:instant>
</xbrli:period>
</xbrli:context>
<xbrli:context id="AsOf2018-12-31_us-gaap_ConvertibleNotesPayableMember_custom_EveyNoteMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis"> us-gaap:ConvertibleNotesPayableMember </xbrldi:explicitMember>
<xbrldi:explicitMember dimension="srt:CounterpartyNameAxis"> evsi:EveyNoteMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:instant> 2018-12-31 </xbrli:instant>
</xbrli:period>
</xbrli:context>
<xbrli:context id="AsOf2018-12-31_us-gaap_ConvertibleNotesPayableMember_custom_PegasusNoteMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis"> us-gaap:ConvertibleNotesPayableMember </xbrldi:explicitMember>
<xbrldi:explicitMember dimension="srt:CounterpartyNameAxis"> evsi:PegasusNoteMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:instant> 2018-12-31 </xbrli:instant>
</xbrli:period>
</xbrli:context>
<xbrli:context id="AsOf2018-12-31_us-gaap_ConvertibleNotesPayableMember_custom_LenderNoteMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis"> us-gaap:ConvertibleNotesPayableMember </xbrldi:explicitMember>
<xbrldi:explicitMember dimension="srt:CounterpartyNameAxis"> evsi:LenderNoteMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:instant> 2018-12-31 </xbrli:instant>
</xbrli:period>
</xbrli:context>
<xbrli:context id="AsOf2019-12-31_us-gaap_ConvertibleNotesPayableMember_custom_EveyNoteMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis"> us-gaap:ConvertibleNotesPayableMember </xbrldi:explicitMember>
<xbrldi:explicitMember dimension="srt:CounterpartyNameAxis"> evsi:EveyNoteMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:instant> 2019-12-31 </xbrli:instant>
</xbrli:period>
</xbrli:context>
<xbrli:context id="AsOf2019-12-31_us-gaap_ConvertibleNotesPayableMember_custom_PegasusNoteMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis"> us-gaap:ConvertibleNotesPayableMember </xbrldi:explicitMember>
<xbrldi:explicitMember dimension="srt:CounterpartyNameAxis"> evsi:PegasusNoteMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:instant> 2019-12-31 </xbrli:instant>
</xbrli:period>
</xbrli:context>
<xbrli:context id="AsOf2019-12-31_us-gaap_ConvertibleNotesPayableMember_custom_LenderNoteMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis"> us-gaap:ConvertibleNotesPayableMember </xbrldi:explicitMember>
<xbrldi:explicitMember dimension="srt:CounterpartyNameAxis"> evsi:LenderNoteMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:instant> 2019-12-31 </xbrli:instant>
</xbrli:period>
</xbrli:context>
<xbrli:context id="AsOf2018-12-31_custom_LenderNoteMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis"> evsi:LenderNoteMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:instant> 2018-12-31 </xbrli:instant>
</xbrli:period>
</xbrli:context>
<xbrli:context id="AsOf2019-12-31_us-gaap_AutomobileLoanMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis"> us-gaap:AutomobileLoanMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:instant> 2019-12-31 </xbrli:instant>
</xbrli:period>
</xbrli:context>
<xbrli:context id="AsOf2018-12-31_us-gaap_AutomobileLoanMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis"> us-gaap:AutomobileLoanMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:instant> 2018-12-31 </xbrli:instant>
</xbrli:period>
</xbrli:context>
<xbrli:context id="From2018-01-01to2018-12-31_us-gaap_WarrantMember_us-gaap_PrivatePlacementMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis"> us-gaap:WarrantMember </xbrldi:explicitMember>
<xbrldi:explicitMember dimension="us-gaap:TransactionTypeAxis"> us-gaap:PrivatePlacementMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:startDate> 2018-01-01 </xbrli:startDate>
<xbrli:endDate> 2018-12-31 </xbrli:endDate>
</xbrli:period>
</xbrli:context>
<xbrli:context id="AsOf2018-12-31_us-gaap_RestrictedStockMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis"> us-gaap:RestrictedStockMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:instant> 2018-12-31 </xbrli:instant>
</xbrli:period>
</xbrli:context>
<xbrli:context id="From2018-01-01to2018-12-31_custom_StockIssuedForServicesMember_custom_ThreeDirectorsMember_us-gaap_RestrictedStockMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionAxis"> evsi:StockIssuedForServicesMember </xbrldi:explicitMember>
<xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis"> evsi:ThreeDirectorsMember </xbrldi:explicitMember>
<xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis"> us-gaap:RestrictedStockMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:startDate> 2018-01-01 </xbrli:startDate>
<xbrli:endDate> 2018-12-31 </xbrli:endDate>
</xbrli:period>
</xbrli:context>
<xbrli:context id="AsOf2019-12-31_us-gaap_RestrictedStockMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis"> us-gaap:RestrictedStockMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:instant> 2019-12-31 </xbrli:instant>
</xbrli:period>
</xbrli:context>
<xbrli:context id="From2019-01-01to2019-12-31_us-gaap_EmployeeStockOptionMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis"> us-gaap:EmployeeStockOptionMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:startDate> 2019-01-01 </xbrli:startDate>
<xbrli:endDate> 2019-12-31 </xbrli:endDate>
</xbrli:period>
</xbrli:context>
<xbrli:context id="From2018-01-01to2018-12-31_us-gaap_EmployeeStockOptionMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis"> us-gaap:EmployeeStockOptionMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:startDate> 2018-01-01 </xbrli:startDate>
<xbrli:endDate> 2018-12-31 </xbrli:endDate>
</xbrli:period>
</xbrli:context>
<xbrli:context id="AsOf2018-12-31_us-gaap_EmployeeStockOptionMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis"> us-gaap:EmployeeStockOptionMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:instant> 2018-12-31 </xbrli:instant>
</xbrli:period>
</xbrli:context>
<xbrli:context id="AsOf2019-12-31_us-gaap_EmployeeStockOptionMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis"> us-gaap:EmployeeStockOptionMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:instant> 2019-12-31 </xbrli:instant>
</xbrli:period>
</xbrli:context>
<xbrli:context id="AsOf2017-12-31_us-gaap_EmployeeStockOptionMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis"> us-gaap:EmployeeStockOptionMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:instant> 2017-12-31 </xbrli:instant>
</xbrli:period>
</xbrli:context>
<xbrli:context id="From2019-01-01to2019-12-31_us-gaap_EmployeeStockOptionMember_custom_Range1Member">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis"> us-gaap:EmployeeStockOptionMember </xbrldi:explicitMember>
<xbrldi:explicitMember dimension="us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis"> evsi:Range1Member </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:startDate> 2019-01-01 </xbrli:startDate>
<xbrli:endDate> 2019-12-31 </xbrli:endDate>
</xbrli:period>
</xbrli:context>
<xbrli:context id="AsOf2019-12-31_us-gaap_EmployeeStockOptionMember_custom_Range1Member">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis"> us-gaap:EmployeeStockOptionMember </xbrldi:explicitMember>
<xbrldi:explicitMember dimension="us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis"> evsi:Range1Member </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:instant> 2019-12-31 </xbrli:instant>
</xbrli:period>
</xbrli:context>
<xbrli:context id="From2018-01-01to2018-08-27_custom_CommonStockPurchaseWarrantsMember_custom_NotePayableMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis"> evsi:CommonStockPurchaseWarrantsMember </xbrldi:explicitMember>
<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis"> evsi:NotePayableMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:startDate> 2018-01-01 </xbrli:startDate>
<xbrli:endDate> 2018-08-27 </xbrli:endDate>
</xbrli:period>
</xbrli:context>
<xbrli:context id="AsOf2018-12-31_WarrantMember23581017">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis"> us-gaap:WarrantMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:instant> 2018-12-31 </xbrli:instant>
</xbrli:period>
</xbrli:context>
<xbrli:context id="AsOf2019-12-31_us-gaap_WarrantMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis"> us-gaap:WarrantMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:instant> 2019-12-31 </xbrli:instant>
</xbrli:period>
</xbrli:context>
<xbrli:context id="From2018-01-01to2018-12-31_us-gaap_WarrantMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis"> us-gaap:WarrantMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:startDate> 2018-01-01 </xbrli:startDate>
<xbrli:endDate> 2018-12-31 </xbrli:endDate>
</xbrli:period>
</xbrli:context>
<xbrli:context id="AsOf2017-12-31_us-gaap_WarrantMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis"> us-gaap:WarrantMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:instant> 2017-12-31 </xbrli:instant>
</xbrli:period>
</xbrli:context>
<xbrli:context id="AsOf2019-12-31_custom_Stock2011PlanMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:PlanNameAxis"> evsi:Stock2011PlanMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:instant> 2019-12-31 </xbrli:instant>
</xbrli:period>
</xbrli:context>
<xbrli:context id="AsOf2019-12-31_custom_Equity2008PlanMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:PlanNameAxis"> evsi:Equity2008PlanMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:instant> 2019-12-31 </xbrli:instant>
</xbrli:period>
</xbrli:context>
<xbrli:context id="From2018-01-01to2018-12-31_custom_CommonStockPurchaseWarrantsMember_custom_ConvertibleLineOfCreditMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis"> evsi:CommonStockPurchaseWarrantsMember </xbrldi:explicitMember>
<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis"> evsi:ConvertibleLineOfCreditMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:startDate> 2018-01-01 </xbrli:startDate>
<xbrli:endDate> 2018-12-31 </xbrli:endDate>
</xbrli:period>
</xbrli:context>
<xbrli:context id="From2019-01-01to2019-12-31_us-gaap_ProductMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="srt:ProductOrServiceAxis"> us-gaap:ProductMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:startDate> 2019-01-01 </xbrli:startDate>
<xbrli:endDate> 2019-12-31 </xbrli:endDate>
</xbrli:period>
</xbrli:context>
<xbrli:context id="From2019-01-01to2019-12-31_us-gaap_MaintenanceMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="srt:ProductOrServiceAxis"> us-gaap:MaintenanceMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:startDate> 2019-01-01 </xbrli:startDate>
<xbrli:endDate> 2019-12-31 </xbrli:endDate>
</xbrli:period>
</xbrli:context>
<xbrli:context id="From2019-01-01to2019-12-31_us-gaap_ServiceOtherMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="srt:ProductOrServiceAxis"> us-gaap:ServiceOtherMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:startDate> 2019-01-01 </xbrli:startDate>
<xbrli:endDate> 2019-12-31 </xbrli:endDate>
</xbrli:period>
</xbrli:context>
<xbrli:context id="From2018-01-01to2018-12-31_us-gaap_ProductMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="srt:ProductOrServiceAxis"> us-gaap:ProductMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:startDate> 2018-01-01 </xbrli:startDate>
<xbrli:endDate> 2018-12-31 </xbrli:endDate>
</xbrli:period>
</xbrli:context>
<xbrli:context id="From2018-01-01to2018-12-31_us-gaap_MaintenanceMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="srt:ProductOrServiceAxis"> us-gaap:MaintenanceMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:startDate> 2018-01-01 </xbrli:startDate>
<xbrli:endDate> 2018-12-31 </xbrli:endDate>
</xbrli:period>
</xbrli:context>
<xbrli:context id="From2018-01-01to2018-12-31_us-gaap_ServiceOtherMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="srt:ProductOrServiceAxis"> us-gaap:ServiceOtherMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:startDate> 2018-01-01 </xbrli:startDate>
<xbrli:endDate> 2018-12-31 </xbrli:endDate>
</xbrli:period>
</xbrli:context>
<xbrli:context id="AsOf2019-12-31_custom_ProductDepositsMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:DeferredRevenueArrangementTypeAxis"> evsi:ProductDepositsMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:instant> 2019-12-31 </xbrli:instant>
</xbrli:period>
</xbrli:context>
<xbrli:context id="AsOf2019-12-31_custom_MaintenanceFeesMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:DeferredRevenueArrangementTypeAxis"> evsi:MaintenanceFeesMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:instant> 2019-12-31 </xbrli:instant>
</xbrli:period>
</xbrli:context>
<xbrli:context id="AsOf2019-06-30">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
</xbrli:entity>
<xbrli:period>
<xbrli:instant> 2019-06-30 </xbrli:instant>
</xbrli:period>
</xbrli:context>
<xbrli:context id="AsOf2020-03-18">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
</xbrli:entity>
<xbrli:period>
<xbrli:instant> 2020-03-18 </xbrli:instant>
</xbrli:period>
</xbrli:context>
<xbrli:context id="From2019-01-01to2019-12-31_us-gaap_WarrantMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis"> us-gaap:WarrantMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:startDate> 2019-01-01 </xbrli:startDate>
<xbrli:endDate> 2019-12-31 </xbrli:endDate>
</xbrli:period>
</xbrli:context>
<xbrli:context id="From2019-01-01to2019-12-31_us-gaap_CommonStockMember_custom_NonvestedSharesMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis"> us-gaap:CommonStockMember </xbrldi:explicitMember>
<xbrldi:explicitMember dimension="us-gaap:TransactionTypeAxis"> evsi:NonvestedSharesMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:startDate> 2019-01-01 </xbrli:startDate>
<xbrli:endDate> 2019-12-31 </xbrli:endDate>
</xbrli:period>
</xbrli:context>
<xbrli:context id="AsOf2018-12-31_us-gaap_CommonStockMember_custom_NonvestedSharesMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis"> us-gaap:CommonStockMember </xbrldi:explicitMember>
<xbrldi:explicitMember dimension="us-gaap:TransactionTypeAxis"> evsi:NonvestedSharesMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:instant> 2018-12-31 </xbrli:instant>
</xbrli:period>
</xbrli:context>
<xbrli:context id="AsOf2019-12-31_us-gaap_CommonStockMember_custom_NonvestedSharesMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis"> us-gaap:CommonStockMember </xbrldi:explicitMember>
<xbrldi:explicitMember dimension="us-gaap:TransactionTypeAxis"> evsi:NonvestedSharesMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:instant> 2019-12-31 </xbrli:instant>
</xbrli:period>
</xbrli:context>
<xbrli:context id="AsOf2018-12-31_custom_ProductDepositsMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:DeferredRevenueArrangementTypeAxis"> evsi:ProductDepositsMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:instant> 2018-12-31 </xbrli:instant>
</xbrli:period>
</xbrli:context>
<xbrli:context id="AsOf2018-12-31_custom_MaintenanceFeesMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:DeferredRevenueArrangementTypeAxis"> evsi:MaintenanceFeesMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:instant> 2018-12-31 </xbrli:instant>
</xbrli:period>
</xbrli:context>
<xbrli:context id="From2019-01-01to2019-12-31_us-gaap_WarrantMember_custom_PublicOfferingMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis"> us-gaap:WarrantMember </xbrldi:explicitMember>
<xbrldi:explicitMember dimension="us-gaap:TransactionTypeAxis"> evsi:PublicOfferingMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:startDate> 2019-01-01 </xbrli:startDate>
<xbrli:endDate> 2019-12-31 </xbrli:endDate>
</xbrli:period>
</xbrli:context>
<xbrli:context id="AsOf2019-12-31_us-gaap_WarrantMember_custom_PublicOfferingMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis"> us-gaap:WarrantMember </xbrldi:explicitMember>
<xbrldi:explicitMember dimension="us-gaap:TransactionTypeAxis"> evsi:PublicOfferingMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:instant> 2019-12-31 </xbrli:instant>
</xbrli:period>
</xbrli:context>
<xbrli:context id="From2019-01-01to2019-12-31_us-gaap_EmployeeStockOptionMember_custom_Range2Member">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis"> us-gaap:EmployeeStockOptionMember </xbrldi:explicitMember>
<xbrldi:explicitMember dimension="us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis"> evsi:Range2Member </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:startDate> 2019-01-01 </xbrli:startDate>
<xbrli:endDate> 2019-12-31 </xbrli:endDate>
</xbrli:period>
</xbrli:context>
<xbrli:context id="AsOf2019-12-31_us-gaap_EmployeeStockOptionMember_custom_Range2Member">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis"> us-gaap:EmployeeStockOptionMember </xbrldi:explicitMember>
<xbrldi:explicitMember dimension="us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis"> evsi:Range2Member </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:instant> 2019-12-31 </xbrli:instant>
</xbrli:period>
</xbrli:context>
<xbrli:context id="From2018-01-01to2018-12-31_us-gaap_EmployeeStockOptionMember_custom_Range3Member">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis"> us-gaap:EmployeeStockOptionMember </xbrldi:explicitMember>
<xbrldi:explicitMember dimension="us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis"> evsi:Range3Member </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:startDate> 2018-01-01 </xbrli:startDate>
<xbrli:endDate> 2018-12-31 </xbrli:endDate>
</xbrli:period>
</xbrli:context>
<xbrli:context id="AsOf2018-12-31_us-gaap_EmployeeStockOptionMember_custom_Range3Member">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis"> us-gaap:EmployeeStockOptionMember </xbrldi:explicitMember>
<xbrldi:explicitMember dimension="us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis"> evsi:Range3Member </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:instant> 2018-12-31 </xbrli:instant>
</xbrli:period>
</xbrli:context>
<xbrli:context id="From2019-01-01to2019-12-31_us-gaap_EmployeeStockOptionMember_srt_MinimumMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis"> us-gaap:EmployeeStockOptionMember </xbrldi:explicitMember>
<xbrldi:explicitMember dimension="srt:RangeAxis"> srt:MinimumMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:startDate> 2019-01-01 </xbrli:startDate>
<xbrli:endDate> 2019-12-31 </xbrli:endDate>
</xbrli:period>
</xbrli:context>
<xbrli:context id="From2019-01-01to2019-12-31_us-gaap_EmployeeStockOptionMember_srt_MaximumMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis"> us-gaap:EmployeeStockOptionMember </xbrldi:explicitMember>
<xbrldi:explicitMember dimension="srt:RangeAxis"> srt:MaximumMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:startDate> 2019-01-01 </xbrli:startDate>
<xbrli:endDate> 2019-12-31 </xbrli:endDate>
</xbrli:period>
</xbrli:context>
<xbrli:context id="From2018-01-01to2018-07-19_custom_PotterMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="srt:CounterpartyNameAxis"> evsi:PotterMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:startDate> 2018-01-01 </xbrli:startDate>
<xbrli:endDate> 2018-07-19 </xbrli:endDate>
</xbrli:period>
</xbrli:context>
<xbrli:context id="From2018-01-01to2018-08-22_custom_SchweitzerMember_us-gaap_RestrictedStockMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="srt:CounterpartyNameAxis"> evsi:SchweitzerMember </xbrldi:explicitMember>
<xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis"> us-gaap:RestrictedStockMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:startDate> 2018-01-01 </xbrli:startDate>
<xbrli:endDate> 2018-08-22 </xbrli:endDate>
</xbrli:period>
</xbrli:context>
<xbrli:context id="From2019-01-01to2019-04-15_custom_PublicOfferingMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:SubsidiarySaleOfStockAxis"> evsi:PublicOfferingMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:startDate> 2019-01-01 </xbrli:startDate>
<xbrli:endDate> 2019-04-15 </xbrli:endDate>
</xbrli:period>
</xbrli:context>
<xbrli:context id="From2019-01-01to2019-12-31_custom_TwoDirectorsMember_us-gaap_RestrictedStockMember_custom_CompensationAgreementMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="srt:CounterpartyNameAxis"> evsi:TwoDirectorsMember </xbrldi:explicitMember>
<xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis"> us-gaap:RestrictedStockMember </xbrldi:explicitMember>
<xbrldi:explicitMember dimension="us-gaap:TransactionTypeAxis"> evsi:CompensationAgreementMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:startDate> 2019-01-01 </xbrli:startDate>
<xbrli:endDate> 2019-12-31 </xbrli:endDate>
</xbrli:period>
</xbrli:context>
<xbrli:context id="From2019-01-01to2019-12-31_custom_TwoDirectorsMember_us-gaap_RestrictedStockMember_us-gaap_PerformanceSharesMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="srt:CounterpartyNameAxis"> evsi:TwoDirectorsMember </xbrldi:explicitMember>
<xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis"> us-gaap:RestrictedStockMember </xbrldi:explicitMember>
<xbrldi:explicitMember dimension="us-gaap:TransactionTypeAxis"> us-gaap:PerformanceSharesMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:startDate> 2019-01-01 </xbrli:startDate>
<xbrli:endDate> 2019-12-31 </xbrli:endDate>
</xbrli:period>
</xbrli:context>
<xbrli:context id="From2019-01-01to2019-12-31_custom_ADirectorMember_us-gaap_RestrictedStockMember_custom_CompensationAgreementMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="srt:CounterpartyNameAxis"> evsi:ADirectorMember </xbrldi:explicitMember>
<xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis"> us-gaap:RestrictedStockMember </xbrldi:explicitMember>
<xbrldi:explicitMember dimension="us-gaap:TransactionTypeAxis"> evsi:CompensationAgreementMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:startDate> 2019-01-01 </xbrli:startDate>
<xbrli:endDate> 2019-12-31 </xbrli:endDate>
</xbrli:period>
</xbrli:context>
<xbrli:context id="From2019-01-01to2019-12-31_custom_ADirectorMember_us-gaap_RestrictedStockMember_us-gaap_PerformanceSharesMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="srt:CounterpartyNameAxis"> evsi:ADirectorMember </xbrldi:explicitMember>
<xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis"> us-gaap:RestrictedStockMember </xbrldi:explicitMember>
<xbrldi:explicitMember dimension="us-gaap:TransactionTypeAxis"> us-gaap:PerformanceSharesMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:startDate> 2019-01-01 </xbrli:startDate>
<xbrli:endDate> 2019-12-31 </xbrli:endDate>
</xbrli:period>
</xbrli:context>
<xbrli:context id="AsOf2018-12-31_us-gaap_NotesPayableOtherPayablesMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis"> us-gaap:NotesPayableOtherPayablesMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:instant> 2018-12-31 </xbrli:instant>
</xbrli:period>
</xbrli:context>
<xbrli:context id="AsOf2019-03-31_custom_PegasusNoteMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis"> evsi:PegasusNoteMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:instant> 2019-03-31 </xbrli:instant>
</xbrli:period>
</xbrli:context>
<xbrli:context id="From2019-01-01to2019-04-30_custom_PegasusNoteMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis"> evsi:PegasusNoteMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:startDate> 2019-01-01 </xbrli:startDate>
<xbrli:endDate> 2019-04-30 </xbrli:endDate>
</xbrli:period>
</xbrli:context>
<xbrli:context id="AsOf2019-03-31_custom_EveyNoteMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis"> evsi:EveyNoteMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:instant> 2019-03-31 </xbrli:instant>
</xbrli:period>
</xbrli:context>
<xbrli:context id="AsOf2018-12-31_custom_EveyNoteMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis"> evsi:EveyNoteMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:instant> 2018-12-31 </xbrli:instant>
</xbrli:period>
</xbrli:context>
<xbrli:context id="From2019-01-01to2019-04-30_custom_EveyNoteMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis"> evsi:EveyNoteMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:startDate> 2019-01-01 </xbrli:startDate>
<xbrli:endDate> 2019-04-30 </xbrli:endDate>
</xbrli:period>
</xbrli:context>
<xbrli:context id="AsOf2019-03-31_custom_LenderNoteMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis"> evsi:LenderNoteMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:instant> 2019-03-31 </xbrli:instant>
</xbrli:period>
</xbrli:context>
<xbrli:context id="From2019-01-01to2019-04-30_custom_LenderNoteMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis"> evsi:LenderNoteMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:startDate> 2019-01-01 </xbrli:startDate>
<xbrli:endDate> 2019-04-30 </xbrli:endDate>
</xbrli:period>
</xbrli:context>
<xbrli:context id="From2018-01-01to2018-12-31_custom_ConvNoteRelatedPartyMember_custom_WheatleyMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis"> evsi:ConvNoteRelatedPartyMember </xbrldi:explicitMember>
<xbrldi:explicitMember dimension="srt:CounterpartyNameAxis"> evsi:WheatleyMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:startDate> 2018-01-01 </xbrli:startDate>
<xbrli:endDate> 2018-12-31 </xbrli:endDate>
</xbrli:period>
</xbrli:context>
<xbrli:context id="From2019-01-01to2019-03-31_custom_ConvNoteRelatedPartyMember_custom_WheatleyMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis"> evsi:ConvNoteRelatedPartyMember </xbrldi:explicitMember>
<xbrldi:explicitMember dimension="srt:CounterpartyNameAxis"> evsi:WheatleyMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:startDate> 2019-01-01 </xbrli:startDate>
<xbrli:endDate> 2019-03-31 </xbrli:endDate>
</xbrli:period>
</xbrli:context>
<xbrli:context id="AsOf2019-12-31_custom_ConvNoteRelatedPartyMember_custom_WheatleyMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis"> evsi:ConvNoteRelatedPartyMember </xbrldi:explicitMember>
<xbrldi:explicitMember dimension="srt:CounterpartyNameAxis"> evsi:WheatleyMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:instant> 2019-12-31 </xbrli:instant>
</xbrli:period>
</xbrli:context>
<xbrli:context id="AsOf2018-12-31_custom_ConvNoteRelatedPartyMember_custom_WheatleyMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis"> evsi:ConvNoteRelatedPartyMember </xbrldi:explicitMember>
<xbrldi:explicitMember dimension="srt:CounterpartyNameAxis"> evsi:WheatleyMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:instant> 2018-12-31 </xbrli:instant>
</xbrli:period>
</xbrli:context>
<xbrli:context id="From2017-01-01to2017-09-26_custom_RevolvingNoteMember_custom_InitialDrawDownMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:CreditFacilityAxis"> evsi:RevolvingNoteMember </xbrldi:explicitMember>
<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis"> evsi:InitialDrawDownMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:startDate> 2017-01-01 </xbrli:startDate>
<xbrli:endDate> 2017-09-26 </xbrli:endDate>
</xbrli:period>
</xbrli:context>
<xbrli:context id="From2018-01-01to2018-03-31_custom_RevolvingNoteMember_custom_InitialDrawDownMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:CreditFacilityAxis"> evsi:RevolvingNoteMember </xbrldi:explicitMember>
<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis"> evsi:InitialDrawDownMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:startDate> 2018-01-01 </xbrli:startDate>
<xbrli:endDate> 2018-03-31 </xbrli:endDate>
</xbrli:period>
</xbrli:context>
<xbrli:context id="From2017-01-01to2017-10-24_custom_RevolvingNoteMember_custom_SecondDrawDownMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:CreditFacilityAxis"> evsi:RevolvingNoteMember </xbrldi:explicitMember>
<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis"> evsi:SecondDrawDownMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:startDate> 2017-01-01 </xbrli:startDate>
<xbrli:endDate> 2017-10-24 </xbrli:endDate>
</xbrli:period>
</xbrli:context>
<xbrli:context id="From2018-01-01to2018-03-31_custom_RevolvingNoteMember_custom_SecondDrawDownMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:CreditFacilityAxis"> evsi:RevolvingNoteMember </xbrldi:explicitMember>
<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis"> evsi:SecondDrawDownMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:startDate> 2018-01-01 </xbrli:startDate>
<xbrli:endDate> 2018-03-31 </xbrli:endDate>
</xbrli:period>
</xbrli:context>
<xbrli:context id="From2018-01-01to2018-02-20_custom_RevolvingNoteMember_custom_ThirdDrawdownMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:CreditFacilityAxis"> evsi:RevolvingNoteMember </xbrldi:explicitMember>
<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis"> evsi:ThirdDrawdownMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:startDate> 2018-01-01 </xbrli:startDate>
<xbrli:endDate> 2018-02-20 </xbrli:endDate>
</xbrli:period>
</xbrli:context>
<xbrli:context id="AsOf2018-02-20_custom_RevolvingNoteMember_custom_ThirdDrawdownMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:CreditFacilityAxis"> evsi:RevolvingNoteMember </xbrldi:explicitMember>
<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis"> evsi:ThirdDrawdownMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:instant> 2018-02-20 </xbrli:instant>
</xbrli:period>
</xbrli:context>
<xbrli:context id="From2018-10-01to2018-12-31_custom_RevolvingNoteMember_custom_ThirdDrawdownMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:CreditFacilityAxis"> evsi:RevolvingNoteMember </xbrldi:explicitMember>
<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis"> evsi:ThirdDrawdownMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:startDate> 2018-10-01 </xbrli:startDate>
<xbrli:endDate> 2018-12-31 </xbrli:endDate>
</xbrli:period>
</xbrli:context>
<xbrli:context id="From2018-01-01to2018-12-31_custom_RevolvingNoteMember_custom_OtherDrawdownsMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:CreditFacilityAxis"> evsi:RevolvingNoteMember </xbrldi:explicitMember>
<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis"> evsi:OtherDrawdownsMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:startDate> 2018-01-01 </xbrli:startDate>
<xbrli:endDate> 2018-12-31 </xbrli:endDate>
</xbrli:period>
</xbrli:context>
<xbrli:context id="AsOf2018-12-31_custom_ConvertibleLineOfCreditMember71798125">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:CreditFacilityAxis"> evsi:ConvertibleLineOfCreditMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:instant> 2018-12-31 </xbrli:instant>
</xbrli:period>
</xbrli:context>
<xbrli:context id="From2019-01-01to2019-03-31_custom_RevolvingNoteMember_custom_OtherDrawdownsMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:CreditFacilityAxis"> evsi:RevolvingNoteMember </xbrldi:explicitMember>
<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis"> evsi:OtherDrawdownsMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:startDate> 2019-01-01 </xbrli:startDate>
<xbrli:endDate> 2019-03-31 </xbrli:endDate>
</xbrli:period>
</xbrli:context>
<xbrli:context id="AsOf2019-03-31_custom_ConvertibleLineOfCreditMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:CreditFacilityAxis"> evsi:ConvertibleLineOfCreditMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:instant> 2019-03-31 </xbrli:instant>
</xbrli:period>
</xbrli:context>
<xbrli:context id="From2019-04-01to2019-04-30_custom_RevolvingNoteMember_custom_OtherDrawdownsMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:CreditFacilityAxis"> evsi:RevolvingNoteMember </xbrldi:explicitMember>
<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis"> evsi:OtherDrawdownsMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:startDate> 2019-04-01 </xbrli:startDate>
<xbrli:endDate> 2019-04-30 </xbrli:endDate>
</xbrli:period>
</xbrli:context>
<xbrli:context id="AsOf2019-12-31_custom_ConvertibleLineOfCreditMember71756078">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:CreditFacilityAxis"> evsi:ConvertibleLineOfCreditMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:instant> 2019-12-31 </xbrli:instant>
</xbrli:period>
</xbrli:context>
<xbrli:context id="From2019-01-01to2019-12-31_us-gaap_SalesMember_custom_FirstCustomerMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByBenchmarkAxis"> us-gaap:SalesMember </xbrldi:explicitMember>
<xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByTypeAxis"> evsi:FirstCustomerMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:startDate> 2019-01-01 </xbrli:startDate>
<xbrli:endDate> 2019-12-31 </xbrli:endDate>
</xbrli:period>
</xbrli:context>
<xbrli:context id="From2019-01-01to2019-12-31_us-gaap_SalesMember_custom_SecondCustomerMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByBenchmarkAxis"> us-gaap:SalesMember </xbrldi:explicitMember>
<xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByTypeAxis"> evsi:SecondCustomerMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:startDate> 2019-01-01 </xbrli:startDate>
<xbrli:endDate> 2019-12-31 </xbrli:endDate>
</xbrli:period>
</xbrli:context>
<xbrli:context id="From2019-01-01to2019-12-31_us-gaap_AccountsReceivableMember_custom_FirstCustomerMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByBenchmarkAxis"> us-gaap:AccountsReceivableMember </xbrldi:explicitMember>
<xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByTypeAxis"> evsi:FirstCustomerMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:startDate> 2019-01-01 </xbrli:startDate>
<xbrli:endDate> 2019-12-31 </xbrli:endDate>
</xbrli:period>
</xbrli:context>
<xbrli:context id="From2019-01-01to2019-12-31_us-gaap_AccountsReceivableMember_custom_SecondCustomerMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByBenchmarkAxis"> us-gaap:AccountsReceivableMember </xbrldi:explicitMember>
<xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByTypeAxis"> evsi:SecondCustomerMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:startDate> 2019-01-01 </xbrli:startDate>
<xbrli:endDate> 2019-12-31 </xbrli:endDate>
</xbrli:period>
</xbrli:context>
<xbrli:context id="From2019-01-01to2019-12-31_us-gaap_AccountsReceivableMember_custom_ThirdCustomerMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByBenchmarkAxis"> us-gaap:AccountsReceivableMember </xbrldi:explicitMember>
<xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByTypeAxis"> evsi:ThirdCustomerMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:startDate> 2019-01-01 </xbrli:startDate>
<xbrli:endDate> 2019-12-31 </xbrli:endDate>
</xbrli:period>
</xbrli:context>
<xbrli:context id="From2019-01-01to2019-12-31_us-gaap_AccountsReceivableMember_custom_FourthCustomerMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByBenchmarkAxis"> us-gaap:AccountsReceivableMember </xbrldi:explicitMember>
<xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByTypeAxis"> evsi:FourthCustomerMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:startDate> 2019-01-01 </xbrli:startDate>
<xbrli:endDate> 2019-12-31 </xbrli:endDate>
</xbrli:period>
</xbrli:context>
<xbrli:context id="From2019-01-01to2019-12-31_us-gaap_AccountsReceivableMember_custom_FifthCustomerMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByBenchmarkAxis"> us-gaap:AccountsReceivableMember </xbrldi:explicitMember>
<xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByTypeAxis"> evsi:FifthCustomerMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:startDate> 2019-01-01 </xbrli:startDate>
<xbrli:endDate> 2019-12-31 </xbrli:endDate>
</xbrli:period>
</xbrli:context>
<xbrli:context id="From2019-01-01to2019-12-31_us-gaap_AccountsReceivableMember_custom_SixthCustomerMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByBenchmarkAxis"> us-gaap:AccountsReceivableMember </xbrldi:explicitMember>
<xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByTypeAxis"> evsi:SixthCustomerMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:startDate> 2019-01-01 </xbrli:startDate>
<xbrli:endDate> 2019-12-31 </xbrli:endDate>
</xbrli:period>
</xbrli:context>
<xbrli:context id="From2018-01-01to2018-12-31_us-gaap_AccountsReceivableMember_custom_FirstCustomerMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByBenchmarkAxis"> us-gaap:AccountsReceivableMember </xbrldi:explicitMember>
<xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByTypeAxis"> evsi:FirstCustomerMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:startDate> 2018-01-01 </xbrli:startDate>
<xbrli:endDate> 2018-12-31 </xbrli:endDate>
</xbrli:period>
</xbrli:context>
<xbrli:context id="AsOf2019-12-31_us-gaap_ConvertibleNotesPayableMember_custom_RelatedPartyMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis"> us-gaap:ConvertibleNotesPayableMember </xbrldi:explicitMember>
<xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis"> evsi:RelatedPartyMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:instant> 2019-12-31 </xbrli:instant>
</xbrli:period>
</xbrli:context>
<xbrli:context id="AsOf2018-12-31_us-gaap_ConvertibleNotesPayableMember_custom_RelatedPartyMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis"> us-gaap:ConvertibleNotesPayableMember </xbrldi:explicitMember>
<xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis"> evsi:RelatedPartyMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:instant> 2018-12-31 </xbrli:instant>
</xbrli:period>
</xbrli:context>
<xbrli:context id="From2019-01-01to2019-12-31_us-gaap_CommonStockMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis"> us-gaap:CommonStockMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:startDate> 2019-01-01 </xbrli:startDate>
<xbrli:endDate> 2019-12-31 </xbrli:endDate>
</xbrli:period>
</xbrli:context>
<xbrli:context id="AsOf2018-12-31_us-gaap_CommonStockMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis"> us-gaap:CommonStockMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:instant> 2018-12-31 </xbrli:instant>
</xbrli:period>
</xbrli:context>
<xbrli:context id="AsOf2019-12-31_us-gaap_CommonStockMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis"> us-gaap:CommonStockMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:instant> 2019-12-31 </xbrli:instant>
</xbrli:period>
</xbrli:context>
<xbrli:context id="From2018-01-01to2018-12-31_us-gaap_CommonStockMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis"> us-gaap:CommonStockMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:startDate> 2018-01-01 </xbrli:startDate>
<xbrli:endDate> 2018-12-31 </xbrli:endDate>
</xbrli:period>
</xbrli:context>
<xbrli:context id="AsOf2017-12-31_us-gaap_CommonStockMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis"> us-gaap:CommonStockMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:instant> 2017-12-31 </xbrli:instant>
</xbrli:period>
</xbrli:context>
<xbrli:context id="From2019-01-01to2019-12-31_us-gaap_AdditionalPaidInCapitalMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis"> us-gaap:AdditionalPaidInCapitalMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:startDate> 2019-01-01 </xbrli:startDate>
<xbrli:endDate> 2019-12-31 </xbrli:endDate>
</xbrli:period>
</xbrli:context>
<xbrli:context id="AsOf2018-12-31_us-gaap_AdditionalPaidInCapitalMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis"> us-gaap:AdditionalPaidInCapitalMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:instant> 2018-12-31 </xbrli:instant>
</xbrli:period>
</xbrli:context>
<xbrli:context id="AsOf2019-12-31_us-gaap_AdditionalPaidInCapitalMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis"> us-gaap:AdditionalPaidInCapitalMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:instant> 2019-12-31 </xbrli:instant>
</xbrli:period>
</xbrli:context>
<xbrli:context id="From2018-01-01to2018-12-31_us-gaap_AdditionalPaidInCapitalMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis"> us-gaap:AdditionalPaidInCapitalMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:startDate> 2018-01-01 </xbrli:startDate>
<xbrli:endDate> 2018-12-31 </xbrli:endDate>
</xbrli:period>
</xbrli:context>
<xbrli:context id="AsOf2017-12-31_us-gaap_AdditionalPaidInCapitalMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis"> us-gaap:AdditionalPaidInCapitalMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:instant> 2017-12-31 </xbrli:instant>
</xbrli:period>
</xbrli:context>
<xbrli:context id="From2019-01-01to2019-12-31_us-gaap_RetainedEarningsMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis"> us-gaap:RetainedEarningsMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:startDate> 2019-01-01 </xbrli:startDate>
<xbrli:endDate> 2019-12-31 </xbrli:endDate>
</xbrli:period>
</xbrli:context>
<xbrli:context id="AsOf2018-12-31_us-gaap_RetainedEarningsMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis"> us-gaap:RetainedEarningsMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:instant> 2018-12-31 </xbrli:instant>
</xbrli:period>
</xbrli:context>
<xbrli:context id="AsOf2019-12-31_us-gaap_RetainedEarningsMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis"> us-gaap:RetainedEarningsMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:instant> 2019-12-31 </xbrli:instant>
</xbrli:period>
</xbrli:context>
<xbrli:context id="From2018-01-01to2018-12-31_us-gaap_RetainedEarningsMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis"> us-gaap:RetainedEarningsMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:startDate> 2018-01-01 </xbrli:startDate>
<xbrli:endDate> 2018-12-31 </xbrli:endDate>
</xbrli:period>
</xbrli:context>
<xbrli:context id="AsOf2017-12-31_us-gaap_RetainedEarningsMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis"> us-gaap:RetainedEarningsMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:instant> 2017-12-31 </xbrli:instant>
</xbrli:period>
</xbrli:context>
<xbrli:context id="From2018-01-01to2018-12-31_us-gaap_SalesMember_custom_FirstCustomerMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByBenchmarkAxis"> us-gaap:SalesMember </xbrldi:explicitMember>
<xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByTypeAxis"> evsi:FirstCustomerMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:startDate> 2018-01-01 </xbrli:startDate>
<xbrli:endDate> 2018-12-31 </xbrli:endDate>
</xbrli:period>
</xbrli:context>
<xbrli:context id="From2018-04-01to2018-06-30_custom_RevolvingNoteMember_custom_ThirdDrawdownMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:CreditFacilityAxis"> evsi:RevolvingNoteMember </xbrldi:explicitMember>
<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis"> evsi:ThirdDrawdownMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:startDate> 2018-04-01 </xbrli:startDate>
<xbrli:endDate> 2018-06-30 </xbrli:endDate>
</xbrli:period>
</xbrli:context>
<xbrli:context id="AsOf2019-04-30_custom_RevolvingNoteMember_custom_OtherDrawdownsMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:CreditFacilityAxis"> evsi:RevolvingNoteMember </xbrldi:explicitMember>
<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis"> evsi:OtherDrawdownsMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:instant> 2019-04-30 </xbrli:instant>
</xbrli:period>
</xbrli:context>
<xbrli:context id="From2019-04-01to2019-06-30_custom_ConvNoteRelatedPartyMember_custom_WheatleyMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis"> evsi:ConvNoteRelatedPartyMember </xbrldi:explicitMember>
<xbrldi:explicitMember dimension="srt:CounterpartyNameAxis"> evsi:WheatleyMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:startDate> 2019-04-01 </xbrli:startDate>
<xbrli:endDate> 2019-06-30 </xbrli:endDate>
</xbrli:period>
</xbrli:context>
<xbrli:context id="From2019-07-01to2019-09-30_custom_ConvNoteRelatedPartyMember_custom_WheatleyMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis"> evsi:ConvNoteRelatedPartyMember </xbrldi:explicitMember>
<xbrldi:explicitMember dimension="srt:CounterpartyNameAxis"> evsi:WheatleyMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:startDate> 2019-07-01 </xbrli:startDate>
<xbrli:endDate> 2019-09-30 </xbrli:endDate>
</xbrli:period>
</xbrli:context>
<xbrli:context id="From2019-10-01to2019-12-31_custom_ConvNoteRelatedPartyMember_custom_WheatleyMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis"> evsi:ConvNoteRelatedPartyMember </xbrldi:explicitMember>
<xbrldi:explicitMember dimension="srt:CounterpartyNameAxis"> evsi:WheatleyMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:startDate> 2019-10-01 </xbrli:startDate>
<xbrli:endDate> 2019-12-31 </xbrli:endDate>
</xbrli:period>
</xbrli:context>
<xbrli:context id="AsOf2017-03-29_custom_ConvNoteRelatedPartyMember_custom_WheatleyMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis"> evsi:ConvNoteRelatedPartyMember </xbrldi:explicitMember>
<xbrldi:explicitMember dimension="srt:CounterpartyNameAxis"> evsi:WheatleyMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:instant> 2017-03-29 </xbrli:instant>
</xbrli:period>
</xbrli:context>
<xbrli:context id="AsOf2018-12-31_custom_PegasusNoteMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis"> evsi:PegasusNoteMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:instant> 2018-12-31 </xbrli:instant>
</xbrli:period>
</xbrli:context>
<xbrli:context id="From2019-04-01to2019-06-30_custom_EveyNoteMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis"> evsi:EveyNoteMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:startDate> 2019-04-01 </xbrli:startDate>
<xbrli:endDate> 2019-06-30 </xbrli:endDate>
</xbrli:period>
</xbrli:context>
<xbrli:context id="From2018-01-01to2018-08-27_custom_NotePayableMember_custom_GeminiMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis"> evsi:NotePayableMember </xbrldi:explicitMember>
<xbrldi:explicitMember dimension="srt:CounterpartyNameAxis"> evsi:GeminiMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:startDate> 2018-01-01 </xbrli:startDate>
<xbrli:endDate> 2018-08-27 </xbrli:endDate>
</xbrli:period>
</xbrli:context>
<xbrli:context id="AsOf2018-08-27_custom_NotePayableMember_custom_GeminiMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis"> evsi:NotePayableMember </xbrldi:explicitMember>
<xbrldi:explicitMember dimension="srt:CounterpartyNameAxis"> evsi:GeminiMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:instant> 2018-08-27 </xbrli:instant>
</xbrli:period>
</xbrli:context>
<xbrli:context id="From2018-01-01to2018-12-31_custom_NotePayableMember_custom_GeminiMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis"> evsi:NotePayableMember </xbrldi:explicitMember>
<xbrldi:explicitMember dimension="srt:CounterpartyNameAxis"> evsi:GeminiMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:startDate> 2018-01-01 </xbrli:startDate>
<xbrli:endDate> 2018-12-31 </xbrli:endDate>
</xbrli:period>
</xbrli:context>
<xbrli:context id="AsOf2018-12-31_custom_NotePayableMember_custom_GeminiMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis"> evsi:NotePayableMember </xbrldi:explicitMember>
<xbrldi:explicitMember dimension="srt:CounterpartyNameAxis"> evsi:GeminiMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:instant> 2018-12-31 </xbrli:instant>
</xbrli:period>
</xbrli:context>
<xbrli:context id="AsOf2019-03-31_custom_NotePayableMember_custom_GeminiMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis"> evsi:NotePayableMember </xbrldi:explicitMember>
<xbrldi:explicitMember dimension="srt:CounterpartyNameAxis"> evsi:GeminiMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:instant> 2019-03-31 </xbrli:instant>
</xbrli:period>
</xbrli:context>
<xbrli:context id="From2019-01-01to2019-04-30_custom_NotePayableMember_custom_GeminiMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis"> evsi:NotePayableMember </xbrldi:explicitMember>
<xbrldi:explicitMember dimension="srt:CounterpartyNameAxis"> evsi:GeminiMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:startDate> 2019-01-01 </xbrli:startDate>
<xbrli:endDate> 2019-04-30 </xbrli:endDate>
</xbrli:period>
</xbrli:context>
<xbrli:context id="From2019-01-01to2019-04-30_custom_RoundUpSharesMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:StatementClassOfStockAxis"> evsi:RoundUpSharesMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:startDate> 2019-01-01 </xbrli:startDate>
<xbrli:endDate> 2019-04-30 </xbrli:endDate>
</xbrli:period>
</xbrli:context>
<xbrli:context id="From2019-01-01to2019-04-15_custom_PublicOfferingMember_us-gaap_OverAllotmentOptionMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:SubsidiarySaleOfStockAxis"> evsi:PublicOfferingMember </xbrldi:explicitMember>
<xbrldi:explicitMember dimension="us-gaap:SecuritiesFinancingTransactionAxis"> us-gaap:OverAllotmentOptionMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:startDate> 2019-01-01 </xbrli:startDate>
<xbrli:endDate> 2019-04-15 </xbrli:endDate>
</xbrli:period>
</xbrli:context>
<xbrli:context id="From2019-01-01to2019-05-15_custom_PublicOfferingMember_us-gaap_OverAllotmentOptionMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:SubsidiarySaleOfStockAxis"> evsi:PublicOfferingMember </xbrldi:explicitMember>
<xbrldi:explicitMember dimension="us-gaap:SecuritiesFinancingTransactionAxis"> us-gaap:OverAllotmentOptionMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:startDate> 2019-01-01 </xbrli:startDate>
<xbrli:endDate> 2019-05-15 </xbrli:endDate>
</xbrli:period>
</xbrli:context>
<xbrli:context id="From2019-01-01to2019-04-15_custom_InitialIssuanceMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:SecuritiesFinancingTransactionAxis"> evsi:InitialIssuanceMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:startDate> 2019-01-01 </xbrli:startDate>
<xbrli:endDate> 2019-04-15 </xbrli:endDate>
</xbrli:period>
</xbrli:context>
<xbrli:context id="From2019-01-01to2019-05-15_custom_PublicOfferingMember_custom_UnderwritersMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:SubsidiarySaleOfStockAxis"> evsi:PublicOfferingMember </xbrldi:explicitMember>
<xbrldi:explicitMember dimension="srt:CounterpartyNameAxis"> evsi:UnderwritersMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:startDate> 2019-01-01 </xbrli:startDate>
<xbrli:endDate> 2019-05-15 </xbrli:endDate>
</xbrli:period>
</xbrli:context>
<xbrli:context id="From2019-01-01to2019-09-17_custom_TwoDirectorsMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="srt:CounterpartyNameAxis"> evsi:TwoDirectorsMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:startDate> 2019-01-01 </xbrli:startDate>
<xbrli:endDate> 2019-09-17 </xbrli:endDate>
</xbrli:period>
</xbrli:context>
<xbrli:context id="From2019-01-01to2019-12-31_custom_TwoDirectorsMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="srt:CounterpartyNameAxis"> evsi:TwoDirectorsMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:startDate> 2019-01-01 </xbrli:startDate>
<xbrli:endDate> 2019-12-31 </xbrli:endDate>
</xbrli:period>
</xbrli:context>
<xbrli:context id="AsOf2019-12-31_custom_TwoDirectorsMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="srt:CounterpartyNameAxis"> evsi:TwoDirectorsMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:instant> 2019-12-31 </xbrli:instant>
</xbrli:period>
</xbrli:context>
<xbrli:context id="From2019-01-01to2019-09-30_custom_WheatleyMember_us-gaap_RestrictedStockMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis"> evsi:WheatleyMember </xbrldi:explicitMember>
<xbrldi:explicitMember dimension="us-gaap:StatementClassOfStockAxis"> us-gaap:RestrictedStockMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:startDate> 2019-01-01 </xbrli:startDate>
<xbrli:endDate> 2019-09-30 </xbrli:endDate>
</xbrli:period>
</xbrli:context>
<xbrli:context id="From2019-01-01to2019-12-31_custom_WheatleyMember_us-gaap_RestrictedStockMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis"> evsi:WheatleyMember </xbrldi:explicitMember>
<xbrldi:explicitMember dimension="us-gaap:StatementClassOfStockAxis"> us-gaap:RestrictedStockMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:startDate> 2019-01-01 </xbrli:startDate>
<xbrli:endDate> 2019-12-31 </xbrli:endDate>
</xbrli:period>
</xbrli:context>
<xbrli:context id="AsOf2019-12-31_custom_WheatleyMember_us-gaap_RestrictedStockMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis"> evsi:WheatleyMember </xbrldi:explicitMember>
<xbrldi:explicitMember dimension="us-gaap:StatementClassOfStockAxis"> us-gaap:RestrictedStockMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:instant> 2019-12-31 </xbrli:instant>
</xbrli:period>
</xbrli:context>
<xbrli:context id="From2018-01-01to2018-12-31_us-gaap_PrivatePlacementMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:SubsidiarySaleOfStockAxis"> us-gaap:PrivatePlacementMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:startDate> 2018-01-01 </xbrli:startDate>
<xbrli:endDate> 2018-12-31 </xbrli:endDate>
</xbrli:period>
</xbrli:context>
<xbrli:context id="From2018-01-01to2018-12-31_us-gaap_PrivatePlacementMember_custom_CommonStockPurchaseWarrantsMember_custom_PlacementAgentsMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:SubsidiarySaleOfStockAxis"> us-gaap:PrivatePlacementMember </xbrldi:explicitMember>
<xbrldi:explicitMember dimension="us-gaap:StatementClassOfStockAxis"> evsi:CommonStockPurchaseWarrantsMember </xbrldi:explicitMember>
<xbrldi:explicitMember dimension="srt:CounterpartyNameAxis"> evsi:PlacementAgentsMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:startDate> 2018-01-01 </xbrli:startDate>
<xbrli:endDate> 2018-12-31 </xbrli:endDate>
</xbrli:period>
</xbrli:context>
<xbrli:context id="From2018-01-01to2018-03-27_custom_StockIssuedForServicesMember_custom_ThreeDirectorsMember_us-gaap_CommonStockMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionAxis"> evsi:StockIssuedForServicesMember </xbrldi:explicitMember>
<xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis"> evsi:ThreeDirectorsMember </xbrldi:explicitMember>
<xbrldi:explicitMember dimension="us-gaap:StatementClassOfStockAxis"> us-gaap:CommonStockMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:startDate> 2018-01-01 </xbrli:startDate>
<xbrli:endDate> 2018-03-27 </xbrli:endDate>
</xbrli:period>
</xbrli:context>
<xbrli:context id="From2018-01-01to2018-12-31_custom_SchweitzerMember_us-gaap_RestrictedStockMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="srt:CounterpartyNameAxis"> evsi:SchweitzerMember </xbrldi:explicitMember>
<xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis"> us-gaap:RestrictedStockMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:startDate> 2018-01-01 </xbrli:startDate>
<xbrli:endDate> 2018-12-31 </xbrli:endDate>
</xbrli:period>
</xbrli:context>
<xbrli:context id="From2019-01-01to2019-12-31_us-gaap_WarrantMember_custom_PublicOfferingMember_custom_UnderwritersMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis"> us-gaap:WarrantMember </xbrldi:explicitMember>
<xbrldi:explicitMember dimension="us-gaap:TransactionTypeAxis"> evsi:PublicOfferingMember </xbrldi:explicitMember>
<xbrldi:explicitMember dimension="srt:CounterpartyNameAxis"> evsi:UnderwritersMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:startDate> 2019-01-01 </xbrli:startDate>
<xbrli:endDate> 2019-12-31 </xbrli:endDate>
</xbrli:period>
</xbrli:context>
<xbrli:context id="AsOf2018-12-31_us-gaap_WarrantMember_us-gaap_PrivatePlacementMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis"> us-gaap:WarrantMember </xbrldi:explicitMember>
<xbrldi:explicitMember dimension="us-gaap:TransactionTypeAxis"> us-gaap:PrivatePlacementMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:instant> 2018-12-31 </xbrli:instant>
</xbrli:period>
</xbrli:context>
<xbrli:context id="AsOf2018-12-31_custom_CommonStockPurchaseWarrantsMember_custom_ConvertibleLineOfCreditMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis"> evsi:CommonStockPurchaseWarrantsMember </xbrldi:explicitMember>
<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis"> evsi:ConvertibleLineOfCreditMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:instant> 2018-12-31 </xbrli:instant>
</xbrli:period>
</xbrli:context>
<xbrli:context id="AsOf2018-08-27_custom_CommonStockPurchaseWarrantsMember_custom_NotePayableMember">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK"> 0001398805 </xbrli:identifier>
<xbrli:segment>
<xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis"> evsi:CommonStockPurchaseWarrantsMember </xbrldi:explicitMember>
<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis"> evsi:NotePayableMember </xbrldi:explicitMember>
</xbrli:segment>
</xbrli:entity>
<xbrli:period>
<xbrli:instant> 2018-08-27 </xbrli:instant>
</xbrli:period>
</xbrli:context>
<xbrli:unit id="USD">
<xbrli:measure> iso4217:USD </xbrli:measure>
</xbrli:unit>
<xbrli:unit id="Shares">
<xbrli:measure> xbrli:shares </xbrli:measure>
</xbrli:unit>
<xbrli:unit id="USDPShares">
<xbrli:divide>
<xbrli:unitNumerator>
<xbrli:measure> iso4217:USD </xbrli:measure>
</xbrli:unitNumerator>
<xbrli:unitDenominator>
<xbrli:measure> xbrli:shares </xbrli:measure>
</xbrli:unitDenominator>
</xbrli:divide>
</xbrli:unit>
<xbrli:unit id="Pure">
<xbrli:measure> xbrli:pure </xbrli:measure>
</xbrli:unit>
<dei:EntityRegistrantName contextRef="From2019-01-01to2019-12-31"> Envision Solar International, Inc. </dei:EntityRegistrantName>
<dei:EntityCentralIndexKey contextRef="From2019-01-01to2019-12-31"> 0001398805 </dei:EntityCentralIndexKey>
<dei:DocumentType contextRef="From2019-01-01to2019-12-31"> 10-K </dei:DocumentType>
<dei:DocumentPeriodEndDate contextRef="From2019-01-01to2019-12-31"> 2019-12-31 </dei:DocumentPeriodEndDate>
<dei:AmendmentFlag contextRef="From2019-01-01to2019-12-31"> false </dei:AmendmentFlag>
<dei:CurrentFiscalYearEndDate contextRef="From2019-01-01to2019-12-31"> --12-31 </dei:CurrentFiscalYearEndDate>
<dei:EntityWellKnownSeasonedIssuer contextRef="From2019-01-01to2019-12-31"> No </dei:EntityWellKnownSeasonedIssuer>
<dei:EntityVoluntaryFilers contextRef="From2019-01-01to2019-12-31"> No </dei:EntityVoluntaryFilers>
<dei:EntityCurrentReportingStatus contextRef="From2019-01-01to2019-12-31"> Yes </dei:EntityCurrentReportingStatus>
<dei:EntityFilerCategory contextRef="From2019-01-01to2019-12-31"> Non-accelerated Filer </dei:EntityFilerCategory>
<dei:EntityEmergingGrowthCompany contextRef="From2019-01-01to2019-12-31"> false </dei:EntityEmergingGrowthCompany>
<dei:EntitySmallBusiness contextRef="From2019-01-01to2019-12-31"> true </dei:EntitySmallBusiness>
<dei:EntityShellCompany contextRef="From2019-01-01to2019-12-31"> false </dei:EntityShellCompany>
<dei:DocumentFiscalPeriodFocus contextRef="From2019-01-01to2019-12-31"> FY </dei:DocumentFiscalPeriodFocus>
<dei:DocumentFiscalYearFocus contextRef="From2019-01-01to2019-12-31"> 2019 </dei:DocumentFiscalYearFocus>
<us-gaap:PropertyPlantAndEquipmentNet contextRef="AsOf2019-12-31" unitRef="USD" decimals="0"> 419420 </us-gaap:PropertyPlantAndEquipmentNet>
<us-gaap:PropertyPlantAndEquipmentNet contextRef="AsOf2018-12-31" unitRef="USD" decimals="0"> 133235 </us-gaap:PropertyPlantAndEquipmentNet>
<us-gaap:LinesOfCreditCurrent contextRef="AsOf2019-12-31" unitRef="USD" decimals="0"> 0 </us-gaap:LinesOfCreditCurrent>
<us-gaap:LinesOfCreditCurrent contextRef="AsOf2018-12-31" unitRef="USD" decimals="0"> 960000 </us-gaap:LinesOfCreditCurrent>
<us-gaap:LinesOfCreditCurrent contextRef="AsOf2018-12-31_custom_ConvertibleLineOfCreditMember71798125" unitRef="USD" decimals="0"> 960000 </us-gaap:LinesOfCreditCurrent>
<us-gaap:LinesOfCreditCurrent contextRef="AsOf2019-03-31_custom_ConvertibleLineOfCreditMember" unitRef="USD" decimals="0"> 1118442 </us-gaap:LinesOfCreditCurrent>
<us-gaap:LinesOfCreditCurrent contextRef="AsOf2019-12-31_custom_ConvertibleLineOfCreditMember71756078" unitRef="USD" decimals="0"> 0 </us-gaap:LinesOfCreditCurrent>
<us-gaap:ConvertibleNotesPayableCurrent contextRef="AsOf2019-12-31" unitRef="USD" decimals="0"> 0 </us-gaap:ConvertibleNotesPayableCurrent>
<us-gaap:ConvertibleNotesPayableCurrent contextRef="AsOf2018-12-31" unitRef="USD" decimals="0"> 1104235 </us-gaap:ConvertibleNotesPayableCurrent>
<us-gaap:ConvertibleNotesPayableCurrent contextRef="AsOf2018-12-31_us-gaap_ConvertibleNotesPayableMember" unitRef="USD" decimals="0"> 1104235 </us-gaap:ConvertibleNotesPayableCurrent>
<us-gaap:ConvertibleNotesPayableCurrent contextRef="AsOf2018-12-31_us-gaap_ConvertibleNotesPayableMember_custom_EveyNoteMember" unitRef="USD" decimals="0"> 35136 </us-gaap:ConvertibleNotesPayableCurrent>
<us-gaap:ConvertibleNotesPayableCurrent contextRef="AsOf2018-12-31_us-gaap_ConvertibleNotesPayableMember_custom_PegasusNoteMember" unitRef="USD" decimals="0"> 1069099 </us-gaap:ConvertibleNotesPayableCurrent>
<us-gaap:ConvertibleNotesPayableCurrent contextRef="AsOf2018-12-31_us-gaap_ConvertibleNotesPayableMember_custom_LenderNoteMember" unitRef="USD" decimals="0"> 100000 </us-gaap:ConvertibleNotesPayableCurrent>
<us-gaap:ConvertibleNotesPayableCurrent contextRef="AsOf2018-12-31_custom_LenderNoteMember" unitRef="USD" decimals="0"> 1069099 </us-gaap:ConvertibleNotesPayableCurrent>
<us-gaap:ConvertibleNotesPayableCurrent contextRef="AsOf2019-03-31_custom_PegasusNoteMember" unitRef="USD" decimals="0"> 100000 </us-gaap:ConvertibleNotesPayableCurrent>
<us-gaap:ConvertibleNotesPayableCurrent contextRef="AsOf2019-03-31_custom_EveyNoteMember" unitRef="USD" decimals="0"> 42876 </us-gaap:ConvertibleNotesPayableCurrent>
<us-gaap:ConvertibleNotesPayableCurrent contextRef="AsOf2018-12-31_custom_EveyNoteMember" unitRef="USD" decimals="0"> 35136 </us-gaap:ConvertibleNotesPayableCurrent>
<us-gaap:ConvertibleNotesPayableCurrent contextRef="AsOf2019-03-31_custom_LenderNoteMember" unitRef="USD" decimals="0"> 1284550 </us-gaap:ConvertibleNotesPayableCurrent>
<us-gaap:ConvertibleNotesPayableCurrent contextRef="AsOf2018-12-31_custom_PegasusNoteMember" unitRef="USD" decimals="0"> 100000 </us-gaap:ConvertibleNotesPayableCurrent>
<us-gaap:NotesPayableCurrent contextRef="AsOf2019-12-31" unitRef="USD" decimals="0"> 0 </us-gaap:NotesPayableCurrent>
<us-gaap:NotesPayableCurrent contextRef="AsOf2018-12-31" unitRef="USD" decimals="0"> 788185 </us-gaap:NotesPayableCurrent>
<us-gaap:NotesPayableCurrent contextRef="AsOf2018-12-31_custom_NotePayableMember_custom_GeminiMember" unitRef="USD" decimals="0"> 788185 </us-gaap:NotesPayableCurrent>
<us-gaap:NotesPayableCurrent contextRef="AsOf2019-03-31_custom_NotePayableMember_custom_GeminiMember" unitRef="USD" decimals="0"> 862500 </us-gaap:NotesPayableCurrent>
<us-gaap:NotesPayableRelatedPartiesNoncurrent contextRef="AsOf2019-12-31" unitRef="USD" decimals="0"> 0 </us-gaap:NotesPayableRelatedPartiesNoncurrent>
<us-gaap:NotesPayableRelatedPartiesNoncurrent contextRef="AsOf2018-12-31" unitRef="USD" decimals="0"> 177251 </us-gaap:NotesPayableRelatedPartiesNoncurrent>
<us-gaap:ConvertibleLongTermNotesPayable contextRef="AsOf2019-12-31" unitRef="USD" decimals="0"> 0 </us-gaap:ConvertibleLongTermNotesPayable>
<us-gaap:ConvertibleLongTermNotesPayable contextRef="AsOf2018-12-31" unitRef="USD" decimals="0"> 100000 </us-gaap:ConvertibleLongTermNotesPayable>
<us-gaap:ConvertibleLongTermNotesPayable contextRef="AsOf2019-12-31_us-gaap_ConvertibleNotesPayableMember" unitRef="USD" decimals="0"> 0 </us-gaap:ConvertibleLongTermNotesPayable>
<us-gaap:ConvertibleLongTermNotesPayable contextRef="AsOf2018-12-31_us-gaap_ConvertibleNotesPayableMember" unitRef="USD" decimals="0"> 100000 </us-gaap:ConvertibleLongTermNotesPayable>
<us-gaap:ConvertibleLongTermNotesPayable contextRef="AsOf2018-12-31_us-gaap_ConvertibleNotesPayableMember_custom_LenderNoteMember" unitRef="USD" decimals="0"> 100000 </us-gaap:ConvertibleLongTermNotesPayable>
<us-gaap:ConvertibleLongTermNotesPayable contextRef="AsOf2019-12-31_us-gaap_ConvertibleNotesPayableMember_custom_PegasusNoteMember" unitRef="USD" decimals="0"> 0 </us-gaap:ConvertibleLongTermNotesPayable>
<us-gaap:StockholdersEquity contextRef="AsOf2019-12-31" unitRef="USD" decimals="0"> 5824162 </us-gaap:StockholdersEquity>
<us-gaap:StockholdersEquity contextRef="AsOf2018-12-31" unitRef="USD" decimals="0"> -2480679 </us-gaap:StockholdersEquity>
<us-gaap:StockholdersEquity contextRef="AsOf2017-12-31" unitRef="USD" decimals="0"> -349262 </us-gaap:StockholdersEquity>
<us-gaap:StockholdersEquity contextRef="AsOf2018-12-31_us-gaap_CommonStockMember" unitRef="USD" decimals="0"> 2907 </us-gaap:StockholdersEquity>
<us-gaap:StockholdersEquity contextRef="AsOf2019-12-31_us-gaap_CommonStockMember" unitRef="USD" decimals="0"> 5207 </us-gaap:StockholdersEquity>
<us-gaap:StockholdersEquity contextRef="AsOf2017-12-31_us-gaap_CommonStockMember" unitRef="USD" decimals="0"> 2837 </us-gaap:StockholdersEquity>
<us-gaap:StockholdersEquity contextRef="AsOf2018-12-31_us-gaap_AdditionalPaidInCapitalMember" unitRef="USD" decimals="0"> 39392073 </us-gaap:StockholdersEquity>
<us-gaap:StockholdersEquity contextRef="AsOf2019-12-31_us-gaap_AdditionalPaidInCapitalMember" unitRef="USD" decimals="0"> 51628536 </us-gaap:StockholdersEquity>
<us-gaap:StockholdersEquity contextRef="AsOf2017-12-31_us-gaap_AdditionalPaidInCapitalMember" unitRef="USD" decimals="0"> 37924780 </us-gaap:StockholdersEquity>
<us-gaap:StockholdersEquity contextRef="AsOf2018-12-31_us-gaap_RetainedEarningsMember" unitRef="USD" decimals="0"> -41875659 </us-gaap:StockholdersEquity>
<us-gaap:StockholdersEquity contextRef="AsOf2019-12-31_us-gaap_RetainedEarningsMember" unitRef="USD" decimals="0"> -45809581 </us-gaap:StockholdersEquity>
<us-gaap:StockholdersEquity contextRef="AsOf2017-12-31_us-gaap_RetainedEarningsMember" unitRef="USD" decimals="0"> -38276879 </us-gaap:StockholdersEquity>
<us-gaap:DebtInstrumentUnamortizedDiscount contextRef="AsOf2018-12-31_us-gaap_ConvertibleNotesPayableMember" unitRef="USD" decimals="0"> 446381 </us-gaap:DebtInstrumentUnamortizedDiscount>
<us-gaap:DebtInstrumentUnamortizedDiscount contextRef="AsOf2018-12-31_us-gaap_ConvertibleNotesPayableMember_custom_EveyNoteMember" unitRef="USD" decimals="0"> 15480 </us-gaap:DebtInstrumentUnamortizedDiscount>
<us-gaap:DebtInstrumentUnamortizedDiscount contextRef="AsOf2018-12-31_us-gaap_ConvertibleNotesPayableMember_custom_PegasusNoteMember" unitRef="USD" decimals="0"> 430901 </us-gaap:DebtInstrumentUnamortizedDiscount>
<us-gaap:DebtInstrumentUnamortizedDiscount contextRef="AsOf2018-12-31_us-gaap_ConvertibleNotesPayableMember_custom_LenderNoteMember" unitRef="USD" decimals="0"> 0 </us-gaap:DebtInstrumentUnamortizedDiscount>
<us-gaap:DebtInstrumentUnamortizedDiscount contextRef="AsOf2018-12-31_custom_LenderNoteMember" unitRef="USD" decimals="0"> 430901 </us-gaap:DebtInstrumentUnamortizedDiscount>
<us-gaap:DebtInstrumentUnamortizedDiscount contextRef="AsOf2018-12-31_us-gaap_NotesPayableOtherPayablesMember" unitRef="USD" decimals="0"> 74315 </us-gaap:DebtInstrumentUnamortizedDiscount>
<us-gaap:DebtInstrumentUnamortizedDiscount contextRef="AsOf2019-03-31_custom_EveyNoteMember" unitRef="USD" decimals="0"> 7740 </us-gaap:DebtInstrumentUnamortizedDiscount>
<us-gaap:DebtInstrumentUnamortizedDiscount contextRef="AsOf2018-12-31_custom_EveyNoteMember" unitRef="USD" decimals="0"> 15480 </us-gaap:DebtInstrumentUnamortizedDiscount>
<us-gaap:DebtInstrumentUnamortizedDiscount contextRef="AsOf2019-03-31_custom_LenderNoteMember" unitRef="USD" decimals="0"> 215450 </us-gaap:DebtInstrumentUnamortizedDiscount>
<us-gaap:DebtInstrumentUnamortizedDiscount contextRef="AsOf2019-12-31_custom_ConvNoteRelatedPartyMember_custom_WheatleyMember" unitRef="USD" decimals="0"> 5990 </us-gaap:DebtInstrumentUnamortizedDiscount>
<us-gaap:DebtInstrumentUnamortizedDiscount contextRef="AsOf2018-12-31_custom_ConvNoteRelatedPartyMember_custom_WheatleyMember" unitRef="USD" decimals="0"> 7749 </us-gaap:DebtInstrumentUnamortizedDiscount>
<us-gaap:DebtInstrumentUnamortizedDiscount contextRef="AsOf2018-02-20_custom_RevolvingNoteMember_custom_ThirdDrawdownMember" unitRef="USD" decimals="0"> 212420 </us-gaap:DebtInstrumentUnamortizedDiscount>
<us-gaap:DebtInstrumentUnamortizedDiscount contextRef="AsOf2019-12-31_us-gaap_ConvertibleNotesPayableMember_custom_RelatedPartyMember" unitRef="USD" decimals="0"> 5990 </us-gaap:DebtInstrumentUnamortizedDiscount>
<us-gaap:DebtInstrumentUnamortizedDiscount contextRef="AsOf2018-12-31_us-gaap_ConvertibleNotesPayableMember_custom_RelatedPartyMember" unitRef="USD" decimals="0"> 7749 </us-gaap:DebtInstrumentUnamortizedDiscount>
<us-gaap:DebtInstrumentUnamortizedDiscount contextRef="AsOf2018-12-31_custom_NotePayableMember_custom_GeminiMember" unitRef="USD" decimals="0"> 74315 </us-gaap:DebtInstrumentUnamortizedDiscount>
<us-gaap:Revenues contextRef="From2019-01-01to2019-12-31" unitRef="USD" decimals="0"> 5111545 </us-gaap:Revenues>
<us-gaap:Revenues contextRef="From2018-01-01to2018-12-31" unitRef="USD" decimals="0"> 6162402 </us-gaap:Revenues>
<us-gaap:Revenues contextRef="From2019-01-01to2019-12-31_us-gaap_ProductMember" unitRef="USD" decimals="0"> 5091571 </us-gaap:Revenues>
<us-gaap:Revenues contextRef="From2019-01-01to2019-12-31_us-gaap_MaintenanceMember" unitRef="USD" decimals="0"> 13055 </us-gaap:Revenues>
<us-gaap:Revenues contextRef="From2019-01-01to2019-12-31_us-gaap_ServiceOtherMember" unitRef="USD" decimals="0"> 6919 </us-gaap:Revenues>
<us-gaap:Revenues contextRef="From2018-01-01to2018-12-31_us-gaap_ProductMember" unitRef="USD" decimals="0"> 6144251 </us-gaap:Revenues>
<us-gaap:Revenues contextRef="From2018-01-01to2018-12-31_us-gaap_MaintenanceMember" unitRef="USD" decimals="0"> 7576 </us-gaap:Revenues>
<us-gaap:Revenues contextRef="From2018-01-01to2018-12-31_us-gaap_ServiceOtherMember" unitRef="USD" decimals="0"> 10575 </us-gaap:Revenues>
<us-gaap:NetIncomeLoss contextRef="From2019-01-01to2019-12-31" unitRef="USD" decimals="0"> -3933922 </us-gaap:NetIncomeLoss>
<us-gaap:NetIncomeLoss contextRef="From2018-01-01to2018-12-31" unitRef="USD" decimals="0"> -3598780 </us-gaap:NetIncomeLoss>
<us-gaap:NetIncomeLoss contextRef="From2019-01-01to2019-12-31_us-gaap_CommonStockMember" unitRef="USD" xsi:nil="true"/>
<us-gaap:NetIncomeLoss contextRef="From2018-01-01to2018-12-31_us-gaap_CommonStockMember" unitRef="USD" xsi:nil="true"/>
<us-gaap:NetIncomeLoss contextRef="From2019-01-01to2019-12-31_us-gaap_AdditionalPaidInCapitalMember" unitRef="USD" xsi:nil="true"/>
<us-gaap:NetIncomeLoss contextRef="From2018-01-01to2018-12-31_us-gaap_AdditionalPaidInCapitalMember" unitRef="USD" xsi:nil="true"/>
<us-gaap:NetIncomeLoss contextRef="From2019-01-01to2019-12-31_us-gaap_RetainedEarningsMember" unitRef="USD" decimals="0"> -3933922 </us-gaap:NetIncomeLoss>
<us-gaap:NetIncomeLoss contextRef="From2018-01-01to2018-12-31_us-gaap_RetainedEarningsMember" unitRef="USD" decimals="0"> -3598780 </us-gaap:NetIncomeLoss>
<us-gaap:AllocatedShareBasedCompensationExpense contextRef="From2019-01-01to2019-12-31" unitRef="USD" decimals="0"> 404846 </us-gaap:AllocatedShareBasedCompensationExpense>
<us-gaap:AllocatedShareBasedCompensationExpense contextRef="From2018-01-01to2018-12-31" unitRef="USD" decimals="0"> 349072 </us-gaap:AllocatedShareBasedCompensationExpense>
<us-gaap:AllocatedShareBasedCompensationExpense contextRef="From2018-01-01to2018-12-31_custom_StockIssuedForServicesMember_custom_ThreeDirectorsMember_us-gaap_RestrictedStockMember" unitRef="USD" decimals="0"> 93750 </us-gaap:AllocatedShareBasedCompensationExpense>
<us-gaap:AllocatedShareBasedCompensationExpense contextRef="From2018-01-01to2018-07-19_custom_PotterMember" unitRef="USD" decimals="0"> 18750 </us-gaap:AllocatedShareBasedCompensationExpense>
<us-gaap:AllocatedShareBasedCompensationExpense contextRef="From2019-01-01to2019-12-31_custom_TwoDirectorsMember_us-gaap_RestrictedStockMember_custom_CompensationAgreementMember" unitRef="USD" decimals="0"> 56250 </us-gaap:AllocatedShareBasedCompensationExpense>
<us-gaap:AllocatedShareBasedCompensationExpense contextRef="From2019-01-01to2019-12-31_custom_TwoDirectorsMember_us-gaap_RestrictedStockMember_us-gaap_PerformanceSharesMember" unitRef="USD" decimals="0"> 96250 </us-gaap:AllocatedShareBasedCompensationExpense>
<us-gaap:AllocatedShareBasedCompensationExpense contextRef="From2019-01-01to2019-12-31_custom_ADirectorMember_us-gaap_RestrictedStockMember_custom_CompensationAgreementMember" unitRef="USD" decimals="0"> 37500 </us-gaap:AllocatedShareBasedCompensationExpense>
<us-gaap:AllocatedShareBasedCompensationExpense contextRef="From2019-01-01to2019-12-31_custom_ADirectorMember_us-gaap_RestrictedStockMember_us-gaap_PerformanceSharesMember" unitRef="USD" decimals="0"> 27500 </us-gaap:AllocatedShareBasedCompensationExpense>
<us-gaap:AllocatedShareBasedCompensationExpense contextRef="From2019-01-01to2019-12-31_custom_TwoDirectorsMember" unitRef="USD" decimals="0"> 63431 </us-gaap:AllocatedShareBasedCompensationExpense>
<us-gaap:AllocatedShareBasedCompensationExpense contextRef="From2019-01-01to2019-12-31_custom_WheatleyMember_us-gaap_RestrictedStockMember" unitRef="USD" decimals="0"> 75000 </us-gaap:AllocatedShareBasedCompensationExpense>
<us-gaap:AllocatedShareBasedCompensationExpense contextRef="From2018-01-01to2018-12-31_custom_SchweitzerMember_us-gaap_RestrictedStockMember" unitRef="USD" decimals="0"> 12500 </us-gaap:AllocatedShareBasedCompensationExpense>
<us-gaap:StockIssuedDuringPeriodSharesNewIssues contextRef="From2019-01-01to2019-12-31_us-gaap_CommonStockMember" unitRef="Shares" decimals="INF"> 2200000 </us-gaap:StockIssuedDuringPeriodSharesNewIssues>
<us-gaap:StockIssuedDuringPeriodSharesNewIssues contextRef="From2018-01-01to2018-12-31_us-gaap_CommonStockMember" unitRef="Shares" decimals="INF"> 38667 </us-gaap:StockIssuedDuringPeriodSharesNewIssues>
<us-gaap:StockIssuedDuringPeriodSharesNewIssues contextRef="From2018-01-01to2018-12-31_us-gaap_PrivatePlacementMember" unitRef="Shares" decimals="INF"> 38667 </us-gaap:StockIssuedDuringPeriodSharesNewIssues>
<us-gaap:StockIssuedDuringPeriodValueNewIssues contextRef="From2019-01-01to2019-12-31" unitRef="USD" decimals="0"> 13198000 </us-gaap:StockIssuedDuringPeriodValueNewIssues>
<us-gaap:StockIssuedDuringPeriodValueNewIssues contextRef="From2018-01-01to2018-12-31" unitRef="USD" decimals="0"> 290000 </us-gaap:StockIssuedDuringPeriodValueNewIssues>
<us-gaap:StockIssuedDuringPeriodValueNewIssues contextRef="From2019-01-01to2019-12-31_us-gaap_CommonStockMember" unitRef="USD" decimals="0"> 2200 </us-gaap:StockIssuedDuringPeriodValueNewIssues>
<us-gaap:StockIssuedDuringPeriodValueNewIssues contextRef="From2018-01-01to2018-12-31_us-gaap_CommonStockMember" unitRef="USD" decimals="0"> 39 </us-gaap:StockIssuedDuringPeriodValueNewIssues>
<us-gaap:StockIssuedDuringPeriodValueNewIssues contextRef="From2019-01-01to2019-12-31_us-gaap_AdditionalPaidInCapitalMember" unitRef="USD" decimals="0"> 13195800 </us-gaap:StockIssuedDuringPeriodValueNewIssues>
<us-gaap:StockIssuedDuringPeriodValueNewIssues contextRef="From2018-01-01to2018-12-31_us-gaap_AdditionalPaidInCapitalMember" unitRef="USD" decimals="0"> 289961 </us-gaap:StockIssuedDuringPeriodValueNewIssues>
<us-gaap:StockIssuedDuringPeriodValueNewIssues contextRef="From2019-01-01to2019-12-31_us-gaap_RetainedEarningsMember" unitRef="USD" xsi:nil="true"/>
<us-gaap:StockIssuedDuringPeriodValueNewIssues contextRef="From2018-01-01to2018-12-31_us-gaap_RetainedEarningsMember" unitRef="USD" xsi:nil="true"/>
<us-gaap:AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts contextRef="From2019-01-01to2019-12-31" unitRef="USD" decimals="0"> 1370879 </us-gaap:AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts>
<us-gaap:AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts contextRef="From2018-01-01to2018-12-31" unitRef="USD" decimals="0"> 12000 </us-gaap:AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts>
<us-gaap:AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts contextRef="From2018-01-01to2018-12-31_us-gaap_CommonStockMember" unitRef="USD" xsi:nil="true"/>
<us-gaap:AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts contextRef="From2019-01-01to2019-12-31_us-gaap_AdditionalPaidInCapitalMember" unitRef="USD" decimals="0"> 1370879 </us-gaap:AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts>
<us-gaap:AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts contextRef="From2018-01-01to2018-12-31_us-gaap_AdditionalPaidInCapitalMember" unitRef="USD" decimals="0"> 12000 </us-gaap:AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts>
<us-gaap:AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts contextRef="From2018-01-01to2018-12-31_us-gaap_RetainedEarningsMember" unitRef="USD" xsi:nil="true"/>
<us-gaap:StockIssuedDuringPeriodSharesIssuedForServices contextRef="From2018-01-01to2018-12-31_custom_StockIssuedForServicesMember_custom_ThreeDirectorsMember_us-gaap_RestrictedStockMember" unitRef="Shares" decimals="INF"> 12500 </us-gaap:StockIssuedDuringPeriodSharesIssuedForServices>
<us-gaap:StockIssuedDuringPeriodSharesIssuedForServices contextRef="From2019-01-01to2019-12-31_us-gaap_CommonStockMember" unitRef="Shares" decimals="INF"> 56937 </us-gaap:StockIssuedDuringPeriodSharesIssuedForServices>
<us-gaap:StockIssuedDuringPeriodSharesIssuedForServices contextRef="From2018-01-01to2018-12-31_us-gaap_CommonStockMember" unitRef="Shares" decimals="INF"> 31250 </us-gaap:StockIssuedDuringPeriodSharesIssuedForServices>
<us-gaap:StockIssuedDuringPeriodValueIssuedForServices contextRef="From2019-01-01to2019-12-31" unitRef="USD" decimals="0"> 355931 </us-gaap:StockIssuedDuringPeriodValueIssuedForServices>
<us-gaap:StockIssuedDuringPeriodValueIssuedForServices contextRef="From2018-01-01to2018-12-31" unitRef="USD" decimals="0"> 237500 </us-gaap:StockIssuedDuringPeriodValueIssuedForServices>
<us-gaap:StockIssuedDuringPeriodValueIssuedForServices contextRef="From2018-01-01to2018-12-31_custom_StockIssuedForServicesMember_custom_ThreeDirectorsMember_us-gaap_RestrictedStockMember" unitRef="USD" decimals="0"> 93750 </us-gaap:StockIssuedDuringPeriodValueIssuedForServices>
<us-gaap:StockIssuedDuringPeriodValueIssuedForServices contextRef="From2019-01-01to2019-12-31_us-gaap_CommonStockMember" unitRef="USD" decimals="0"> 56 </us-gaap:StockIssuedDuringPeriodValueIssuedForServices>
<us-gaap:StockIssuedDuringPeriodValueIssuedForServices contextRef="From2018-01-01to2018-12-31_us-gaap_CommonStockMember" unitRef="USD" decimals="0"> 31 </us-gaap:StockIssuedDuringPeriodValueIssuedForServices>
<us-gaap:StockIssuedDuringPeriodValueIssuedForServices contextRef="From2019-01-01to2019-12-31_us-gaap_AdditionalPaidInCapitalMember" unitRef="USD" decimals="0"> 355875 </us-gaap:StockIssuedDuringPeriodValueIssuedForServices>
<us-gaap:StockIssuedDuringPeriodValueIssuedForServices contextRef="From2018-01-01to2018-12-31_us-gaap_AdditionalPaidInCapitalMember" unitRef="USD" decimals="0"> 237469 </us-gaap:StockIssuedDuringPeriodValueIssuedForServices>
<us-gaap:StockIssuedDuringPeriodValueIssuedForServices contextRef="From2019-01-01to2019-12-31_us-gaap_RetainedEarningsMember" unitRef="USD" xsi:nil="true"/>
<us-gaap:StockIssuedDuringPeriodValueIssuedForServices contextRef="From2018-01-01to2018-12-31_us-gaap_RetainedEarningsMember" unitRef="USD" xsi:nil="true"/>
<us-gaap:ShareBasedCompensation contextRef="From2019-01-01to2019-12-31" unitRef="USD" decimals="0"> 404846 </us-gaap:ShareBasedCompensation>
<us-gaap:ShareBasedCompensation contextRef="From2018-01-01to2018-12-31" unitRef="USD" decimals="0"> 349072 </us-gaap:ShareBasedCompensation>
<us-gaap:PaymentsOfStockIssuanceCosts contextRef="From2019-01-01to2019-12-31" unitRef="USD" decimals="0"> 0 </us-gaap:PaymentsOfStockIssuanceCosts>
<us-gaap:PaymentsOfStockIssuanceCosts contextRef="From2018-01-01to2018-12-31" unitRef="USD" decimals="0"> 12000 </us-gaap:PaymentsOfStockIssuanceCosts>
<us-gaap:PaymentsOfStockIssuanceCosts contextRef="From2019-01-01to2019-04-15_custom_PublicOfferingMember" unitRef="USD" decimals="0"> 1371000 </us-gaap:PaymentsOfStockIssuanceCosts>
<us-gaap:PaymentsOfStockIssuanceCosts contextRef="From2018-01-01to2018-12-31_us-gaap_PrivatePlacementMember" unitRef="USD" decimals="0"> 12000 </us-gaap:PaymentsOfStockIssuanceCosts>
<us-gaap:RepaymentsOfConvertibleDebt contextRef="From2019-01-01to2019-12-31" unitRef="USD" decimals="0"> 1650616 </us-gaap:RepaymentsOfConvertibleDebt>
<us-gaap:RepaymentsOfConvertibleDebt contextRef="From2018-01-01to2018-12-31" unitRef="USD" decimals="0"> 12000 </us-gaap:RepaymentsOfConvertibleDebt>
<us-gaap:RepaymentsOfConvertibleDebt contextRef="From2019-01-01to2019-04-30_custom_PegasusNoteMember" unitRef="USD" decimals="0"> 100000 </us-gaap:RepaymentsOfConvertibleDebt>
<us-gaap:RepaymentsOfConvertibleDebt contextRef="From2019-01-01to2019-04-30_custom_EveyNoteMember" unitRef="USD" decimals="0"> 50616 </us-gaap:RepaymentsOfConvertibleDebt>
<us-gaap:RepaymentsOfConvertibleDebt contextRef="From2019-01-01to2019-04-30_custom_LenderNoteMember" unitRef="USD" decimals="0"> 1500000 </us-gaap:RepaymentsOfConvertibleDebt>
<us-gaap:ProceedsFromLinesOfCredit contextRef="From2017-01-01to2017-09-26_custom_RevolvingNoteMember_custom_InitialDrawDownMember" unitRef="USD" decimals="0"> 850000 </us-gaap:ProceedsFromLinesOfCredit>
<us-gaap:ProceedsFromLinesOfCredit contextRef="From2017-01-01to2017-10-24_custom_RevolvingNoteMember_custom_SecondDrawDownMember" unitRef="USD" decimals="0"> 300000 </us-gaap:ProceedsFromLinesOfCredit>
<us-gaap:ProceedsFromLinesOfCredit contextRef="From2018-01-01to2018-02-20_custom_RevolvingNoteMember_custom_ThirdDrawdownMember" unitRef="USD" decimals="0"> 290000 </us-gaap:ProceedsFromLinesOfCredit>
<us-gaap:ProceedsFromLinesOfCredit contextRef="From2018-01-01to2018-12-31_custom_RevolvingNoteMember_custom_OtherDrawdownsMember" unitRef="USD" decimals="0"> 1513013 </us-gaap:ProceedsFromLinesOfCredit>
<us-gaap:ProceedsFromLinesOfCredit contextRef="From2019-01-01to2019-03-31_custom_RevolvingNoteMember_custom_OtherDrawdownsMember" unitRef="USD" decimals="0"> 158442 </us-gaap:ProceedsFromLinesOfCredit>
<us-gaap:AllowanceForDoubtfulAccountsReceivablePeriodIncreaseDecrease contextRef="From2019-01-01to2019-12-31" unitRef="USD" decimals="0"> 2429 </us-gaap:AllowanceForDoubtfulAccountsReceivablePeriodIncreaseDecrease>
<us-gaap:AllowanceForDoubtfulAccountsReceivablePeriodIncreaseDecrease contextRef="From2018-01-01to2018-12-31" unitRef="USD" decimals="0"> 0 </us-gaap:AllowanceForDoubtfulAccountsReceivablePeriodIncreaseDecrease>
<us-gaap:PropertyPlantAndEquipmentGross contextRef="AsOf2019-12-31" unitRef="USD" decimals="0"> 828827 </us-gaap:PropertyPlantAndEquipmentGross>
<us-gaap:PropertyPlantAndEquipmentGross contextRef="AsOf2018-12-31" unitRef="USD" decimals="0"> 479599 </us-gaap:PropertyPlantAndEquipmentGross>
<us-gaap:PropertyPlantAndEquipmentGross contextRef="AsOf2019-12-31_custom_ComputerEquipmentAndSoftwareMember" unitRef="USD" decimals="0"> 59390 </us-gaap:PropertyPlantAndEquipmentGross>
<us-gaap:PropertyPlantAndEquipmentGross contextRef="AsOf2019-12-31_us-gaap_FurnitureAndFixturesMember" unitRef="USD" decimals="0"> 82529 </us-gaap:PropertyPlantAndEquipmentGross>
<us-gaap:PropertyPlantAndEquipmentGross contextRef="AsOf2019-12-31_us-gaap_MachineryAndEquipmentMember" unitRef="USD" decimals="0"> 314491 </us-gaap:PropertyPlantAndEquipmentGross>
<us-gaap:PropertyPlantAndEquipmentGross contextRef="AsOf2019-12-31_us-gaap_AutomobilesMember" unitRef="USD" decimals="0"> 49238 </us-gaap:PropertyPlantAndEquipmentGross>
<us-gaap:PropertyPlantAndEquipmentGross contextRef="AsOf2019-12-31_us-gaap_LeaseholdImprovementsMember" unitRef="USD" decimals="0"> 6790 </us-gaap:PropertyPlantAndEquipmentGross>
<us-gaap:PropertyPlantAndEquipmentGross contextRef="AsOf2018-12-31_custom_ComputerEquipmentAndSoftwareMember" unitRef="USD" decimals="0"> 32666 </us-gaap:PropertyPlantAndEquipmentGross>
<us-gaap:PropertyPlantAndEquipmentGross contextRef="AsOf2018-12-31_us-gaap_FurnitureAndFixturesMember" unitRef="USD" decimals="0"> 82529 </us-gaap:PropertyPlantAndEquipmentGross>
<us-gaap:PropertyPlantAndEquipmentGross contextRef="AsOf2018-12-31_us-gaap_MachineryAndEquipmentMember" unitRef="USD" decimals="0"> 308376 </us-gaap:PropertyPlantAndEquipmentGross>
<us-gaap:PropertyPlantAndEquipmentGross contextRef="AsOf2018-12-31_us-gaap_AutomobilesMember" unitRef="USD" decimals="0"> 49238 </us-gaap:PropertyPlantAndEquipmentGross>
<us-gaap:PropertyPlantAndEquipmentGross contextRef="AsOf2018-12-31_us-gaap_LeaseholdImprovementsMember" unitRef="USD" decimals="0"> 6790 </us-gaap:PropertyPlantAndEquipmentGross>
<us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment contextRef="AsOf2019-12-31" unitRef="USD" decimals="0"> 409407 </us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment>
<us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment contextRef="AsOf2018-12-31" unitRef="USD" decimals="0"> 346364 </us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment>
<us-gaap:Depreciation contextRef="From2019-01-01to2019-12-31" unitRef="USD" decimals="0"> 37283 </us-gaap:Depreciation>
<us-gaap:Depreciation contextRef="From2018-01-01to2018-12-31" unitRef="USD" decimals="0"> 60106 </us-gaap:Depreciation>
<us-gaap:InterestPayableCurrent contextRef="AsOf2019-12-31" unitRef="USD" decimals="0"> 48884 </us-gaap:InterestPayableCurrent>
<us-gaap:InterestPayableCurrent contextRef="AsOf2018-12-31" unitRef="USD" decimals="0"> 239838 </us-gaap:InterestPayableCurrent>
<us-gaap:InterestPayableCurrent contextRef="AsOf2018-12-31_custom_NotePayableMember_custom_GeminiMember" unitRef="USD" decimals="0"> 26096 </us-gaap:InterestPayableCurrent>
<us-gaap:InterestPayableCurrent contextRef="AsOf2019-03-31_custom_NotePayableMember_custom_GeminiMember" unitRef="USD" decimals="0"> 44589 </us-gaap:InterestPayableCurrent>
<us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity contextRef="AsOf2019-12-31_custom_RevolvingNoteMember" unitRef="USD" decimals="0"> 3000000 </us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity>
<us-gaap:LineOfCreditFacilityExpirationDate1 contextRef="From2019-01-01to2019-12-31_custom_RevolvingNoteMember"> 2019-12-31 </us-gaap:LineOfCreditFacilityExpirationDate1>
<us-gaap:PaymentsOfDebtIssuanceCosts contextRef="From2018-01-01to2018-12-31_custom_NotePayableMember_custom_GeminiMember" unitRef="USD" decimals="0"> 5000 </us-gaap:PaymentsOfDebtIssuanceCosts>
<us-gaap:RepaymentsOfLinesOfCredit contextRef="From2019-01-01to2019-12-31" unitRef="USD" decimals="0"> 960000 </us-gaap:RepaymentsOfLinesOfCredit>
<us-gaap:RepaymentsOfLinesOfCredit contextRef="From2018-01-01to2018-12-31" unitRef="USD" decimals="0"> 190000 </us-gaap:RepaymentsOfLinesOfCredit>
<us-gaap:RepaymentsOfLinesOfCredit contextRef="From2018-01-01to2018-03-31_custom_RevolvingNoteMember_custom_InitialDrawDownMember" unitRef="USD" decimals="0"> 850000 </us-gaap:RepaymentsOfLinesOfCredit>
<us-gaap:RepaymentsOfLinesOfCredit contextRef="From2018-01-01to2018-03-31_custom_RevolvingNoteMember_custom_SecondDrawDownMember" unitRef="USD" decimals="0"> 300000 </us-gaap:RepaymentsOfLinesOfCredit>
<us-gaap:RepaymentsOfLinesOfCredit contextRef="From2018-10-01to2018-12-31_custom_RevolvingNoteMember_custom_ThirdDrawdownMember" unitRef="USD" decimals="0"> 290000 </us-gaap:RepaymentsOfLinesOfCredit>
<us-gaap:RepaymentsOfLinesOfCredit contextRef="From2018-01-01to2018-12-31_custom_RevolvingNoteMember_custom_OtherDrawdownsMember" unitRef="USD" decimals="0"> 553013 </us-gaap:RepaymentsOfLinesOfCredit>
<us-gaap:RepaymentsOfLinesOfCredit contextRef="From2019-01-01to2019-03-31_custom_RevolvingNoteMember_custom_OtherDrawdownsMember" unitRef="USD" decimals="0"> 0 </us-gaap:RepaymentsOfLinesOfCredit>
<us-gaap:RepaymentsOfLinesOfCredit contextRef="From2019-04-01to2019-04-30_custom_RevolvingNoteMember_custom_OtherDrawdownsMember" unitRef="USD" decimals="0"> 1118442 </us-gaap:RepaymentsOfLinesOfCredit>
<us-gaap:RepaymentsOfLinesOfCredit contextRef="From2018-04-01to2018-06-30_custom_RevolvingNoteMember_custom_ThirdDrawdownMember" unitRef="USD" decimals="0"> 290000 </us-gaap:RepaymentsOfLinesOfCredit>
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod contextRef="From2018-01-01to2018-12-31_us-gaap_WarrantMember" unitRef="Shares" decimals="INF"> 31622 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod>
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod contextRef="From2019-01-01to2019-12-31_us-gaap_WarrantMember" unitRef="Shares" decimals="INF"> 2410001 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod>
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod contextRef="From2018-01-01to2018-08-22_custom_SchweitzerMember_us-gaap_RestrictedStockMember" unitRef="Shares" decimals="INF"> 30000 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod>
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod contextRef="From2017-01-01to2017-09-26_custom_RevolvingNoteMember_custom_InitialDrawDownMember" unitRef="Shares" decimals="INF"> 28333 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod>
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod contextRef="From2017-01-01to2017-10-24_custom_RevolvingNoteMember_custom_SecondDrawDownMember" unitRef="Shares" decimals="INF"> 10000 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod>
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod contextRef="From2018-01-01to2018-02-20_custom_RevolvingNoteMember_custom_ThirdDrawdownMember" unitRef="Shares" decimals="INF"> 8156 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod>
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod contextRef="From2018-01-01to2018-12-31_custom_RevolvingNoteMember_custom_OtherDrawdownsMember" unitRef="Shares" decimals="INF"> 0 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod>
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod contextRef="From2019-01-01to2019-09-30_custom_WheatleyMember_us-gaap_RestrictedStockMember" unitRef="Shares" decimals="INF"> 25124 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod>
<us-gaap:DebtInstrumentConvertibleBeneficialConversionFeature contextRef="From2018-01-01to2018-12-31_custom_ConvNoteRelatedPartyMember_custom_WheatleyMember" unitRef="USD" decimals="0"> 8672 </us-gaap:DebtInstrumentConvertibleBeneficialConversionFeature>
<us-gaap:DebtInstrumentConvertibleBeneficialConversionFeature contextRef="From2019-01-01to2019-03-31_custom_ConvNoteRelatedPartyMember_custom_WheatleyMember" unitRef="USD" decimals="0"> 3967 </us-gaap:DebtInstrumentConvertibleBeneficialConversionFeature>
<us-gaap:DebtInstrumentConvertibleBeneficialConversionFeature contextRef="From2017-01-01to2017-09-26_custom_RevolvingNoteMember_custom_InitialDrawDownMember" unitRef="USD" decimals="0"> 243223 </us-gaap:DebtInstrumentConvertibleBeneficialConversionFeature>
<us-gaap:DebtInstrumentConvertibleBeneficialConversionFeature contextRef="From2017-01-01to2017-10-24_custom_RevolvingNoteMember_custom_SecondDrawDownMember" unitRef="USD" decimals="0"> 175261 </us-gaap:DebtInstrumentConvertibleBeneficialConversionFeature>
<us-gaap:DebtInstrumentConvertibleBeneficialConversionFeature contextRef="From2018-01-01to2018-02-20_custom_RevolvingNoteMember_custom_ThirdDrawdownMember" unitRef="USD" decimals="0"> 161829 </us-gaap:DebtInstrumentConvertibleBeneficialConversionFeature>
<us-gaap:DebtInstrumentConvertibleBeneficialConversionFeature contextRef="From2019-04-01to2019-06-30_custom_ConvNoteRelatedPartyMember_custom_WheatleyMember" unitRef="USD" decimals="0"> 0 </us-gaap:DebtInstrumentConvertibleBeneficialConversionFeature>
<us-gaap:DebtInstrumentConvertibleBeneficialConversionFeature contextRef="From2019-07-01to2019-09-30_custom_ConvNoteRelatedPartyMember_custom_WheatleyMember" unitRef="USD" decimals="0"> 0 </us-gaap:DebtInstrumentConvertibleBeneficialConversionFeature>
<us-gaap:DebtInstrumentConvertibleBeneficialConversionFeature contextRef="From2019-10-01to2019-12-31_custom_ConvNoteRelatedPartyMember_custom_WheatleyMember" unitRef="USD" decimals="0"> 0 </us-gaap:DebtInstrumentConvertibleBeneficialConversionFeature>
<us-gaap:InterestPayableCurrentAndNoncurrent contextRef="AsOf2018-12-31_custom_LenderNoteMember" unitRef="USD" decimals="0"> 9094 </us-gaap:InterestPayableCurrentAndNoncurrent>
<us-gaap:InterestPayableCurrentAndNoncurrent contextRef="AsOf2019-03-31_custom_PegasusNoteMember" unitRef="USD" decimals="0"> 92603 </us-gaap:InterestPayableCurrentAndNoncurrent>
<us-gaap:InterestPayableCurrentAndNoncurrent contextRef="AsOf2019-03-31_custom_EveyNoteMember" unitRef="USD" decimals="0"> 76440 </us-gaap:InterestPayableCurrentAndNoncurrent>
<us-gaap:InterestPayableCurrentAndNoncurrent contextRef="AsOf2018-12-31_custom_EveyNoteMember" unitRef="USD" decimals="0"> 73382 </us-gaap:InterestPayableCurrentAndNoncurrent>
<us-gaap:InterestPayableCurrentAndNoncurrent contextRef="AsOf2019-03-31_custom_LenderNoteMember" unitRef="USD" decimals="0"> 16774 </us-gaap:InterestPayableCurrentAndNoncurrent>
<us-gaap:InterestPayableCurrentAndNoncurrent contextRef="AsOf2019-12-31_custom_ConvNoteRelatedPartyMember_custom_WheatleyMember" unitRef="USD" decimals="0"> 48884 </us-gaap:InterestPayableCurrentAndNoncurrent>
<us-gaap:InterestPayableCurrentAndNoncurrent contextRef="AsOf2018-12-31_custom_ConvNoteRelatedPartyMember_custom_WheatleyMember" unitRef="USD" decimals="0"> 28220 </us-gaap:InterestPayableCurrentAndNoncurrent>
<us-gaap:InterestPayableCurrentAndNoncurrent contextRef="AsOf2018-12-31_custom_ConvertibleLineOfCreditMember71798125" unitRef="USD" decimals="0"> 12909 </us-gaap:InterestPayableCurrentAndNoncurrent>
<us-gaap:InterestPayableCurrentAndNoncurrent contextRef="AsOf2019-03-31_custom_ConvertibleLineOfCreditMember" unitRef="USD" decimals="0"> 34705 </us-gaap:InterestPayableCurrentAndNoncurrent>
<us-gaap:InterestPayableCurrentAndNoncurrent contextRef="AsOf2019-12-31_custom_ConvertibleLineOfCreditMember71756078" unitRef="USD" decimals="0"> 0 </us-gaap:InterestPayableCurrentAndNoncurrent>
<us-gaap:InterestPayableCurrentAndNoncurrent contextRef="AsOf2019-04-30_custom_RevolvingNoteMember_custom_OtherDrawdownsMember" unitRef="USD" decimals="0"> 44599 </us-gaap:InterestPayableCurrentAndNoncurrent>
<us-gaap:InterestPayableCurrentAndNoncurrent contextRef="AsOf2018-12-31_custom_PegasusNoteMember" unitRef="USD" decimals="0"> 90137 </us-gaap:InterestPayableCurrentAndNoncurrent>
<us-gaap:DebtInstrumentInterestRateStatedPercentage contextRef="AsOf2019-12-31_us-gaap_AutomobileLoanMember" unitRef="Pure" decimals="INF"> 0.0599 </us-gaap:DebtInstrumentInterestRateStatedPercentage>
<us-gaap:DebtInstrumentInterestRateStatedPercentage contextRef="AsOf2018-08-27_custom_NotePayableMember_custom_GeminiMember" unitRef="Pure" decimals="INF"> 0.10 </us-gaap:DebtInstrumentInterestRateStatedPercentage>
<us-gaap:DebtInstrumentMaturityDate contextRef="From2018-01-01to2018-08-27_custom_NotePayableMember_custom_GeminiMember"> 2019-02-28 </us-gaap:DebtInstrumentMaturityDate>
<us-gaap:DebtInstrumentFaceAmount contextRef="AsOf2018-08-27_custom_NotePayableMember_custom_GeminiMember" unitRef="USD" decimals="0"> 750000 </us-gaap:DebtInstrumentFaceAmount>
<us-gaap:IncreaseDecreaseInNotesPayableCurrent contextRef="From2018-01-01to2018-12-31_custom_NotePayableMember_custom_GeminiMember" unitRef="USD" decimals="0"> 112500 </us-gaap:IncreaseDecreaseInNotesPayableCurrent>
<evsi:WarrantsIssuedShares contextRef="From2018-01-01to2018-12-31_us-gaap_WarrantMember_us-gaap_PrivatePlacementMember" unitRef="Shares" decimals="INF"> 5467 </evsi:WarrantsIssuedShares>
<evsi:WarrantsIssuedShares contextRef="From2018-01-01to2018-08-27_custom_CommonStockPurchaseWarrantsMember_custom_NotePayableMember" unitRef="Shares" decimals="INF"> 18000 </evsi:WarrantsIssuedShares>
<evsi:WarrantsIssuedShares contextRef="From2018-01-01to2018-12-31_custom_CommonStockPurchaseWarrantsMember_custom_ConvertibleLineOfCreditMember" unitRef="Shares" decimals="INF"> 8156 </evsi:WarrantsIssuedShares>
<evsi:WarrantsIssuedShares contextRef="From2019-01-01to2019-12-31_us-gaap_WarrantMember" unitRef="Shares" decimals="INF"> 2410001 </evsi:WarrantsIssuedShares>
<evsi:WarrantsIssuedShares contextRef="From2019-01-01to2019-12-31_us-gaap_WarrantMember_custom_PublicOfferingMember" unitRef="Shares" decimals="INF"> 2300000 </evsi:WarrantsIssuedShares>
<evsi:WarrantsIssuedShares contextRef="From2018-01-01to2018-12-31_custom_NotePayableMember_custom_GeminiMember" unitRef="Shares" decimals="INF"> 18000 </evsi:WarrantsIssuedShares>
<evsi:WarrantsIssuedShares contextRef="From2019-01-01to2019-04-15_custom_PublicOfferingMember_us-gaap_OverAllotmentOptionMember" unitRef="Shares" decimals="INF"> 300000 </evsi:WarrantsIssuedShares>
<evsi:WarrantsIssuedShares contextRef="From2019-01-01to2019-05-15_custom_PublicOfferingMember_custom_UnderwritersMember" unitRef="Shares" decimals="INF"> 110000 </evsi:WarrantsIssuedShares>
<evsi:WarrantsIssuedShares contextRef="From2018-01-01to2018-12-31_us-gaap_PrivatePlacementMember_custom_CommonStockPurchaseWarrantsMember_custom_PlacementAgentsMember" unitRef="Shares" decimals="INF"> 1000 </evsi:WarrantsIssuedShares>
<evsi:WarrantsIssuedShares contextRef="From2019-01-01to2019-12-31_us-gaap_WarrantMember_custom_PublicOfferingMember_custom_UnderwritersMember" unitRef="Shares" decimals="INF"> 110001 </evsi:WarrantsIssuedShares>
<us-gaap:WarrantsAndRightsOutstandingTerm contextRef="AsOf2019-12-31_us-gaap_WarrantMember_custom_PublicOfferingMember"> P5Y </us-gaap:WarrantsAndRightsOutstandingTerm>
<us-gaap:WarrantsAndRightsOutstandingTerm contextRef="AsOf2018-12-31_custom_NotePayableMember_custom_GeminiMember"> P5Y </us-gaap:WarrantsAndRightsOutstandingTerm>
<us-gaap:WarrantsAndRightsOutstandingTerm contextRef="AsOf2018-12-31_us-gaap_WarrantMember_us-gaap_PrivatePlacementMember"> P5Y </us-gaap:WarrantsAndRightsOutstandingTerm>
<us-gaap:WarrantsAndRightsOutstandingTerm contextRef="AsOf2018-12-31_custom_CommonStockPurchaseWarrantsMember_custom_ConvertibleLineOfCreditMember"> P3Y </us-gaap:WarrantsAndRightsOutstandingTerm>
<us-gaap:WarrantsAndRightsOutstandingTerm contextRef="AsOf2018-08-27_custom_CommonStockPurchaseWarrantsMember_custom_NotePayableMember"> P5Y </us-gaap:WarrantsAndRightsOutstandingTerm>
<us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1 contextRef="AsOf2018-12-31_WarrantMember23581017" unitRef="USDPShares" decimals="INF"> 8.57 </us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1>
<us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1 contextRef="AsOf2019-12-31_us-gaap_WarrantMember" unitRef="USDPShares" decimals="INF"> 6.41 </us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1>
<us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1 contextRef="AsOf2017-12-31_us-gaap_WarrantMember" unitRef="USDPShares" decimals="INF"> 8.5 </us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1>
<us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1 contextRef="AsOf2019-12-31_us-gaap_WarrantMember_custom_PublicOfferingMember" unitRef="USDPShares" decimals="INF"> 6.30 </us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1>
<us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1 contextRef="AsOf2018-12-31_custom_NotePayableMember_custom_GeminiMember" unitRef="USDPShares" decimals="INF"> 12.50 </us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1>
<us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1 contextRef="AsOf2018-12-31_us-gaap_WarrantMember_us-gaap_PrivatePlacementMember" unitRef="USDPShares" decimals="INF"> 7.50 </us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1>
<us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1 contextRef="AsOf2018-12-31_custom_CommonStockPurchaseWarrantsMember_custom_ConvertibleLineOfCreditMember" unitRef="USDPShares" decimals="INF"> 8.89 </us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1>
<us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1 contextRef="AsOf2018-08-27_custom_CommonStockPurchaseWarrantsMember_custom_NotePayableMember" unitRef="USDPShares" decimals="INF"> 12.50 </us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1>
<us-gaap:AmortizationOfDebtDiscountPremium contextRef="From2019-01-01to2019-12-31" unitRef="USD" decimals="0"> 526423 </us-gaap:AmortizationOfDebtDiscountPremium>
<us-gaap:AmortizationOfDebtDiscountPremium contextRef="From2018-01-01to2018-12-31" unitRef="USD" decimals="0"> 861782 </us-gaap:AmortizationOfDebtDiscountPremium>
<us-gaap:AmortizationOfDebtDiscountPremium contextRef="From2018-01-01to2018-12-31_custom_NotePayableMember_custom_GeminiMember" unitRef="USD" decimals="0"> 100102 </us-gaap:AmortizationOfDebtDiscountPremium>
<us-gaap:OtherLongTermDebtCurrent contextRef="AsOf2019-12-31" unitRef="USD" decimals="0"> 9294 </us-gaap:OtherLongTermDebtCurrent>
<us-gaap:OtherLongTermDebtCurrent contextRef="AsOf2018-12-31" unitRef="USD" decimals="0"> 10520 </us-gaap:OtherLongTermDebtCurrent>
<us-gaap:OtherLongTermDebtCurrent contextRef="AsOf2019-12-31_us-gaap_AutomobileLoanMember" unitRef="USD" decimals="0"> 9294 </us-gaap:OtherLongTermDebtCurrent>
<us-gaap:OtherLongTermDebtCurrent contextRef="AsOf2018-12-31_us-gaap_AutomobileLoanMember" unitRef="USD" decimals="0"> 10520 </us-gaap:OtherLongTermDebtCurrent>
<us-gaap:OtherLongTermDebtNoncurrent contextRef="AsOf2019-12-31" unitRef="USD" decimals="0"> 0 </us-gaap:OtherLongTermDebtNoncurrent>
<us-gaap:OtherLongTermDebtNoncurrent contextRef="AsOf2018-12-31" unitRef="USD" decimals="0"> 9277 </us-gaap:OtherLongTermDebtNoncurrent>
<us-gaap:OtherLongTermDebtNoncurrent contextRef="AsOf2018-12-31_us-gaap_AutomobileLoanMember" unitRef="USD" decimals="0"> 9277 </us-gaap:OtherLongTermDebtNoncurrent>
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate contextRef="From2018-01-01to2018-12-31_us-gaap_EmployeeStockOptionMember" unitRef="Pure" decimals="INF"> 0.8240 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate>
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate contextRef="From2019-01-01to2019-12-31_us-gaap_EmployeeStockOptionMember_srt_MinimumMember" unitRef="Pure" decimals="INF"> 0.7847 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate>
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate contextRef="From2019-01-01to2019-12-31_us-gaap_EmployeeStockOptionMember_srt_MaximumMember" unitRef="Pure" decimals="INF"> 0.8226 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate>
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedTermSimplifiedMethod contextRef="From2019-01-01to2019-12-31_us-gaap_EmployeeStockOptionMember"> 5-7 Years </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedTermSimplifiedMethod>
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedTermSimplifiedMethod contextRef="From2018-01-01to2018-12-31_us-gaap_EmployeeStockOptionMember"> 5 Years </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedTermSimplifiedMethod>
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate contextRef="From2018-01-01to2018-12-31_us-gaap_EmployeeStockOptionMember" unitRef="Pure" decimals="INF"> 0.0259 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate>
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate contextRef="From2019-01-01to2019-12-31_us-gaap_EmployeeStockOptionMember_srt_MinimumMember" unitRef="Pure" decimals="INF"> 0.0173 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate>
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate contextRef="From2019-01-01to2019-12-31_us-gaap_EmployeeStockOptionMember_srt_MaximumMember" unitRef="Pure" decimals="INF"> 0.0192 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate>
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber contextRef="AsOf2018-12-31_us-gaap_EmployeeStockOptionMember" unitRef="Shares" decimals="INF"> 296406 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber>
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber contextRef="AsOf2019-12-31_us-gaap_EmployeeStockOptionMember" unitRef="Shares" decimals="INF"> 239704 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber>
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber contextRef="AsOf2017-12-31_us-gaap_EmployeeStockOptionMember" unitRef="Shares" decimals="INF"> 304327 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber>
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber contextRef="AsOf2019-12-31_us-gaap_EmployeeStockOptionMember_custom_Range1Member" unitRef="Shares" decimals="INF"> 148404 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber>
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber contextRef="AsOf2019-12-31_us-gaap_EmployeeStockOptionMember_custom_Range2Member" unitRef="Shares" decimals="INF"> 91300 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber>
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber contextRef="AsOf2018-12-31_us-gaap_EmployeeStockOptionMember_custom_Range3Member" unitRef="Shares" decimals="INF"> 296412 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber>
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod contextRef="From2019-01-01to2019-12-31_us-gaap_EmployeeStockOptionMember" unitRef="Shares" decimals="INF"> 58204 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod>
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod contextRef="From2018-01-01to2018-12-31_us-gaap_EmployeeStockOptionMember" unitRef="Shares" decimals="INF"> 14150 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod>
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod contextRef="From2019-01-01to2019-12-31_us-gaap_CommonStockMember_custom_NonvestedSharesMember" unitRef="Shares" decimals="INF"> 67624 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod>
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber contextRef="AsOf2018-12-31_us-gaap_EmployeeStockOptionMember" unitRef="Shares" decimals="INF"> 293495 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber>
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber contextRef="AsOf2019-12-31_us-gaap_EmployeeStockOptionMember" unitRef="Shares" decimals="INF"> 195715 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber>
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber contextRef="AsOf2019-12-31_us-gaap_EmployeeStockOptionMember_custom_Range1Member" unitRef="Shares" decimals="INF"> 104415 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber>
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber contextRef="AsOf2019-12-31_us-gaap_EmployeeStockOptionMember_custom_Range2Member" unitRef="Shares" decimals="INF"> 91300 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber>
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber contextRef="AsOf2018-12-31_us-gaap_EmployeeStockOptionMember_custom_Range3Member" unitRef="Shares" decimals="INF"> 293495 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber>
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice contextRef="AsOf2018-12-31_us-gaap_EmployeeStockOptionMember" unitRef="USDPShares" decimals="INF"> 11.50 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice>
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice contextRef="AsOf2019-12-31_us-gaap_EmployeeStockOptionMember" unitRef="USDPShares" decimals="INF"> 9.25 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice>
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice contextRef="AsOf2017-12-31_us-gaap_EmployeeStockOptionMember" unitRef="USDPShares" decimals="INF"> 11.50 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice>
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice contextRef="AsOf2019-12-31_us-gaap_EmployeeStockOptionMember_custom_Range1Member" unitRef="USDPShares" decimals="INF"> 6.73 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice>
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice contextRef="AsOf2019-12-31_us-gaap_EmployeeStockOptionMember_custom_Range2Member" unitRef="USDPShares" decimals="INF"> 13.33 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice>
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice contextRef="AsOf2018-12-31_us-gaap_EmployeeStockOptionMember_custom_Range3Member" unitRef="USDPShares" decimals="INF"> 11.50 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice>
<us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice contextRef="From2019-01-01to2019-12-31_us-gaap_EmployeeStockOptionMember" unitRef="USDPShares" decimals="INF"> 5.52 </us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice>
<us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice contextRef="From2018-01-01to2018-12-31_us-gaap_EmployeeStockOptionMember" unitRef="USDPShares" decimals="INF"> 10.00 </us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice>
<us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice contextRef="From2019-01-01to2019-12-31_us-gaap_CommonStockMember_custom_NonvestedSharesMember" unitRef="USDPShares" decimals="INF"> 5.67 </us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice>
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice contextRef="AsOf2018-12-31_us-gaap_EmployeeStockOptionMember" unitRef="USDPShares" decimals="INF"> 11.50 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice>
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice contextRef="AsOf2019-12-31_us-gaap_EmployeeStockOptionMember" unitRef="USDPShares" decimals="INF"> 10.02 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice>
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice contextRef="AsOf2019-12-31_us-gaap_EmployeeStockOptionMember_custom_Range1Member" unitRef="USDPShares" decimals="INF"> 7.13 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice>
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice contextRef="AsOf2019-12-31_us-gaap_EmployeeStockOptionMember_custom_Range2Member" unitRef="USDPShares" decimals="INF"> 13.33 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice>
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice contextRef="AsOf2018-12-31_us-gaap_EmployeeStockOptionMember_custom_Range3Member" unitRef="USDPShares" decimals="INF"> 11.50 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice>
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue contextRef="From2019-01-01to2019-12-31_us-gaap_EmployeeStockOptionMember" unitRef="USDPShares" decimals="INF"> 4.02 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue>
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue contextRef="From2018-01-01to2018-12-31_us-gaap_EmployeeStockOptionMember" unitRef="USDPShares" decimals="INF"> 6.66 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue>
<us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit contextRef="From2019-01-01to2019-12-31_us-gaap_EmployeeStockOptionMember_custom_Range1Member" unitRef="USDPShares" decimals="INF"> 4.09 </us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit>
<us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit contextRef="From2019-01-01to2019-12-31_us-gaap_EmployeeStockOptionMember_custom_Range2Member" unitRef="USDPShares" decimals="INF"> 10.00 </us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit>
<us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit contextRef="From2018-01-01to2018-12-31_us-gaap_EmployeeStockOptionMember_custom_Range3Member" unitRef="USDPShares" decimals="INF"> 6.50 </us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit>
<us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit contextRef="From2019-01-01to2019-12-31_us-gaap_EmployeeStockOptionMember_custom_Range1Member" unitRef="USDPShares" decimals="INF"> 8.00 </us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit>
<us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit contextRef="From2019-01-01to2019-12-31_us-gaap_EmployeeStockOptionMember_custom_Range2Member" unitRef="USDPShares" decimals="INF"> 13.50 </us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit>
<us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit contextRef="From2018-01-01to2018-12-31_us-gaap_EmployeeStockOptionMember_custom_Range3Member" unitRef="USDPShares" decimals="INF"> 16.50 </us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit>
<us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2 contextRef="From2019-01-01to2019-12-31_us-gaap_EmployeeStockOptionMember"> P5Y7M17D </us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2>
<us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2 contextRef="From2018-01-01to2018-12-31_us-gaap_EmployeeStockOptionMember"> P4Y9M </us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2>
<us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2 contextRef="From2019-01-01to2019-12-31_us-gaap_EmployeeStockOptionMember_custom_Range1Member"> P7Y11M4D </us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2>
<us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2 contextRef="From2019-01-01to2019-12-31_us-gaap_EmployeeStockOptionMember_custom_Range2Member"> P1Y10M21D </us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2>
<us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2 contextRef="From2018-01-01to2018-12-31_us-gaap_EmployeeStockOptionMember_custom_Range3Member"> P4Y9M </us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2>
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue contextRef="AsOf2018-12-31_us-gaap_EmployeeStockOptionMember" unitRef="USD" decimals="0"> 0 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue>
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue contextRef="AsOf2019-12-31_us-gaap_EmployeeStockOptionMember" unitRef="USD" decimals="0"> 5187 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue>
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue contextRef="AsOf2019-12-31_us-gaap_EmployeeStockOptionMember_custom_Range1Member" unitRef="USD" decimals="0"> 5187 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue>
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue contextRef="AsOf2019-12-31_us-gaap_EmployeeStockOptionMember_custom_Range2Member" unitRef="USD" decimals="0"> 0 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue>
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue contextRef="AsOf2018-12-31_us-gaap_EmployeeStockOptionMember_custom_Range3Member" unitRef="USD" decimals="0"> 0 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue>
<us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1 contextRef="AsOf2018-12-31_us-gaap_EmployeeStockOptionMember" unitRef="USD" decimals="0"> 0 </us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1>
<us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1 contextRef="AsOf2019-12-31_us-gaap_EmployeeStockOptionMember" unitRef="USD" decimals="0"> 5187 </us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1>
<us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1 contextRef="AsOf2019-12-31_us-gaap_EmployeeStockOptionMember_custom_Range1Member" unitRef="USD" decimals="0"> 5187 </us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1>
<us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1 contextRef="AsOf2019-12-31_us-gaap_EmployeeStockOptionMember_custom_Range2Member" unitRef="USD" decimals="0"> 0 </us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1>
<us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1 contextRef="AsOf2018-12-31_us-gaap_EmployeeStockOptionMember_custom_Range3Member" unitRef="USD" decimals="0"> 0 </us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1>
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized contextRef="AsOf2019-12-31_custom_Stock2011PlanMember" unitRef="Shares" decimals="INF"> 630000 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized>
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized contextRef="AsOf2019-12-31_custom_Equity2008PlanMember" unitRef="Shares" decimals="INF"> 122171 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized>
<us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions contextRef="AsOf2019-12-31_us-gaap_EmployeeStockOptionMember" unitRef="USD" decimals="0"> 188564 </us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions>
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross contextRef="From2019-01-01to2019-12-31_us-gaap_EmployeeStockOptionMember" unitRef="Shares" decimals="INF"> 58204 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross>
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross contextRef="From2018-01-01to2018-12-31_us-gaap_EmployeeStockOptionMember" unitRef="Shares" decimals="INF"> 14150 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross>
<us-gaap:StockGrantedDuringPeriodValueSharebasedCompensationGross contextRef="From2019-01-01to2019-12-31_us-gaap_EmployeeStockOptionMember" unitRef="USD" decimals="0"> 58204 </us-gaap:StockGrantedDuringPeriodValueSharebasedCompensationGross>
<us-gaap:StockGrantedDuringPeriodValueSharebasedCompensationGross contextRef="From2018-01-01to2018-12-31_us-gaap_EmployeeStockOptionMember" unitRef="USD" decimals="0"> 94204 </us-gaap:StockGrantedDuringPeriodValueSharebasedCompensationGross>
<us-gaap:SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageRemainingContractualTerm2 contextRef="From2019-01-01to2019-12-31_us-gaap_EmployeeStockOptionMember"> P4Y8M23D </us-gaap:SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageRemainingContractualTerm2>
<us-gaap:SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageRemainingContractualTerm2 contextRef="From2018-01-01to2018-12-31_us-gaap_EmployeeStockOptionMember"> P4Y8M26D </us-gaap:SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageRemainingContractualTerm2>
<us-gaap:CurrentIncomeTaxExpenseBenefit contextRef="From2019-01-01to2019-12-31" unitRef="USD" decimals="0"> 3100 </us-gaap:CurrentIncomeTaxExpenseBenefit>
<us-gaap:CurrentIncomeTaxExpenseBenefit contextRef="From2018-01-01to2018-12-31" unitRef="USD" decimals="0"> 0 </us-gaap:CurrentIncomeTaxExpenseBenefit>
<us-gaap:DeferredTaxAssetsCharitableContributionCarryforwards contextRef="AsOf2019-12-31" unitRef="USD" decimals="0"> 0 </us-gaap:DeferredTaxAssetsCharitableContributionCarryforwards>
<us-gaap:DeferredTaxAssetsCharitableContributionCarryforwards contextRef="AsOf2018-12-31" unitRef="USD" decimals="0"> 2900 </us-gaap:DeferredTaxAssetsCharitableContributionCarryforwards>
<us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts contextRef="AsOf2019-12-31" unitRef="USD" decimals="0"> 680 </us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts>
<us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts contextRef="AsOf2018-12-31" unitRef="USD" decimals="0"> 17805 </us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts>
<us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost contextRef="AsOf2019-12-31" unitRef="USD" decimals="0"> 760763 </us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost>
<us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost contextRef="AsOf2018-12-31" unitRef="USD" decimals="0"> 3448014 </us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost>
<us-gaap:DeferredTaxAssetsPropertyPlantAndEquipment contextRef="AsOf2019-12-31" unitRef="USD" decimals="0"> 0 </us-gaap:DeferredTaxAssetsPropertyPlantAndEquipment>
<us-gaap:DeferredTaxAssetsPropertyPlantAndEquipment contextRef="AsOf2018-12-31" unitRef="USD" decimals="0"> 22937 </us-gaap:DeferredTaxAssetsPropertyPlantAndEquipment>
<us-gaap:DeferredTaxAssetsOther contextRef="AsOf2019-12-31" unitRef="USD" decimals="0"> 59947 </us-gaap:DeferredTaxAssetsOther>
<us-gaap:DeferredTaxAssetsOther contextRef="AsOf2018-12-31" unitRef="USD" decimals="0"> 19661 </us-gaap:DeferredTaxAssetsOther>
<us-gaap:DeferredTaxAssetsOperatingLossCarryforwards contextRef="AsOf2019-12-31" unitRef="USD" decimals="0"> 8996569 </us-gaap:DeferredTaxAssetsOperatingLossCarryforwards>
<us-gaap:DeferredTaxAssetsOperatingLossCarryforwards contextRef="AsOf2018-12-31" unitRef="USD" decimals="0"> 7755622 </us-gaap:DeferredTaxAssetsOperatingLossCarryforwards>
<us-gaap:DeferredTaxAssetsGross contextRef="AsOf2019-12-31" unitRef="USD" decimals="0"> 9842036 </us-gaap:DeferredTaxAssetsGross>
<us-gaap:DeferredTaxAssetsGross contextRef="AsOf2018-12-31" unitRef="USD" decimals="0"> 11500822 </us-gaap:DeferredTaxAssetsGross>
<us-gaap:DeferredTaxAssetsValuationAllowance contextRef="AsOf2019-12-31" unitRef="USD" decimals="0"> 9827176 </us-gaap:DeferredTaxAssetsValuationAllowance>
<us-gaap:DeferredTaxAssetsValuationAllowance contextRef="AsOf2018-12-31" unitRef="USD" decimals="0"> 11432888 </us-gaap:DeferredTaxAssetsValuationAllowance>
<us-gaap:DeferredTaxAssetsNet contextRef="AsOf2019-12-31" unitRef="USD" decimals="0"> 14860 </us-gaap:DeferredTaxAssetsNet>
<us-gaap:DeferredTaxAssetsNet contextRef="AsOf2018-12-31" unitRef="USD" decimals="0"> 67934 </us-gaap:DeferredTaxAssetsNet>
<us-gaap:DeferredIncomeTaxLiabilities contextRef="AsOf2019-12-31" unitRef="USD" decimals="0"> 14860 </us-gaap:DeferredIncomeTaxLiabilities>
<us-gaap:DeferredIncomeTaxLiabilities contextRef="AsOf2018-12-31" unitRef="USD" decimals="0"> 67934 </us-gaap:DeferredIncomeTaxLiabilities>
<us-gaap:DeferredTaxAssetsLiabilitiesNet contextRef="AsOf2019-12-31" unitRef="USD" decimals="0"> 0 </us-gaap:DeferredTaxAssetsLiabilitiesNet>
<us-gaap:DeferredTaxAssetsLiabilitiesNet contextRef="AsOf2018-12-31" unitRef="USD" decimals="0"> 0 </us-gaap:DeferredTaxAssetsLiabilitiesNet>
<us-gaap:EffectiveIncomeTaxRateContinuingOperations contextRef="From2019-01-01to2019-12-31" unitRef="Pure" decimals="INF"> 0.2798 </us-gaap:EffectiveIncomeTaxRateContinuingOperations>
<us-gaap:EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate contextRef="From2019-01-01to2019-12-31" unitRef="Pure" decimals="INF"> 0.21 </us-gaap:EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate>
<us-gaap:ValuationAllowanceDeferredTaxAssetChangeInAmount contextRef="From2019-01-01to2019-12-31" unitRef="USD" decimals="0"> 1605712 </us-gaap:ValuationAllowanceDeferredTaxAssetChangeInAmount>
<us-gaap:OperatingLossCarryforwards contextRef="AsOf2019-12-31" unitRef="USD" decimals="0"> 32153569 </us-gaap:OperatingLossCarryforwards>
<us-gaap:OperatingLossCarryforwardsExpirationDate contextRef="From2019-01-01to2019-12-31"> 2037-12-31 </us-gaap:OperatingLossCarryforwardsExpirationDate>
<dei:EntityPublicFloat contextRef="AsOf2019-06-30" unitRef="USD" decimals="0"> 0 </dei:EntityPublicFloat>
<dei:EntityCommonStockSharesOutstanding contextRef="AsOf2020-03-18" unitRef="Shares" decimals="INF"> 0 </dei:EntityCommonStockSharesOutstanding>
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsOutstandingWeightedAverageRemainingContractualTerms contextRef="From2019-01-01to2019-12-31_us-gaap_WarrantMember"> P4Y1M24D </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsOutstandingWeightedAverageRemainingContractualTerms>
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod contextRef="From2018-01-01to2018-07-19_custom_PotterMember" unitRef="Shares" decimals="INF"> 2500 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod>
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod contextRef="From2019-01-01to2019-12-31_custom_TwoDirectorsMember_us-gaap_RestrictedStockMember_custom_CompensationAgreementMember" unitRef="Shares" decimals="INF"> 7500 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod>
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod contextRef="From2019-01-01to2019-12-31_custom_TwoDirectorsMember_us-gaap_RestrictedStockMember_us-gaap_PerformanceSharesMember" unitRef="Shares" decimals="INF"> 17500 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod>
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod contextRef="From2019-01-01to2019-12-31_custom_ADirectorMember_us-gaap_RestrictedStockMember_custom_CompensationAgreementMember" unitRef="Shares" decimals="INF"> 3750 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod>
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod contextRef="From2019-01-01to2019-12-31_custom_ADirectorMember_us-gaap_RestrictedStockMember_us-gaap_PerformanceSharesMember" unitRef="Shares" decimals="INF"> 5000 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod>
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod contextRef="From2019-01-01to2019-12-31_custom_TwoDirectorsMember" unitRef="Shares" decimals="INF"> 10625 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod>
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod contextRef="From2019-01-01to2019-09-30_custom_WheatleyMember_us-gaap_RestrictedStockMember" unitRef="Shares" decimals="INF"> 8374 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod>
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod contextRef="From2019-01-01to2019-12-31_custom_WheatleyMember_us-gaap_RestrictedStockMember" unitRef="Shares" decimals="INF"> 4188 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod>
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod contextRef="From2018-01-01to2018-12-31_custom_SchweitzerMember_us-gaap_RestrictedStockMember" unitRef="Shares" decimals="INF"> 1250 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod>
<us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue contextRef="AsOf2018-12-31_us-gaap_CommonStockMember_custom_NonvestedSharesMember" unitRef="USDPShares" decimals="INF"> 8.72 </us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue>
<us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue contextRef="AsOf2019-12-31_us-gaap_CommonStockMember_custom_NonvestedSharesMember" unitRef="USDPShares" decimals="INF"> 5.63 </us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue>
<us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedWeightedAverageGrantDateFairValue contextRef="From2019-01-01to2019-12-31_us-gaap_CommonStockMember_custom_NonvestedSharesMember" unitRef="USDPShares" decimals="INF"> 6.16 </us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedWeightedAverageGrantDateFairValue>
<us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedWeightedAverageGrantDateFairValue contextRef="From2019-01-01to2019-12-31_us-gaap_CommonStockMember_custom_NonvestedSharesMember" unitRef="USDPShares" decimals="INF"> 7.5 </us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedWeightedAverageGrantDateFairValue>
<us-gaap:StockGrantedDuringPeriodValueSharebasedCompensation contextRef="From2019-01-01to2019-09-17_custom_TwoDirectorsMember" unitRef="USD" decimals="0"> 233750 </us-gaap:StockGrantedDuringPeriodValueSharebasedCompensation>
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber contextRef="AsOf2019-12-31_custom_TwoDirectorsMember" unitRef="Shares" decimals="INF"> 31875 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber>
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber contextRef="AsOf2019-12-31_custom_WheatleyMember_us-gaap_RestrictedStockMember" unitRef="Shares" decimals="INF"> 12562 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber>
<us-gaap:IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance contextRef="From2019-01-01to2019-12-31" unitRef="USD" decimals="0"> -1605712 </us-gaap:IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance>
<us-gaap:IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance contextRef="From2018-01-01to2018-12-31" unitRef="USD" decimals="0"> 1081081 </us-gaap:IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance>
<us-gaap:IncomeTaxReconciliationStateAndLocalIncomeTaxes contextRef="From2019-01-01to2019-12-31" unitRef="USD" decimals="0"> -271629 </us-gaap:IncomeTaxReconciliationStateAndLocalIncomeTaxes>
<us-gaap:IncomeTaxReconciliationStateAndLocalIncomeTaxes contextRef="From2018-01-01to2018-12-31" unitRef="USD" decimals="0"> -251217 </us-gaap:IncomeTaxReconciliationStateAndLocalIncomeTaxes>
<us-gaap:IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate contextRef="From2019-01-01to2019-12-31" unitRef="USD" decimals="0"> -826124 </us-gaap:IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate>
<us-gaap:IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate contextRef="From2018-01-01to2018-12-31" unitRef="USD" decimals="0"> -755744 </us-gaap:IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate>
<us-gaap:ClassOfWarrantOrRightOutstanding contextRef="AsOf2018-12-31_WarrantMember23581017" unitRef="Shares" decimals="INF"> 134359 </us-gaap:ClassOfWarrantOrRightOutstanding>
<us-gaap:ClassOfWarrantOrRightOutstanding contextRef="AsOf2019-12-31_us-gaap_WarrantMember" unitRef="Shares" decimals="INF"> 2535790 </us-gaap:ClassOfWarrantOrRightOutstanding>
<us-gaap:ClassOfWarrantOrRightOutstanding contextRef="AsOf2017-12-31_us-gaap_WarrantMember" unitRef="Shares" decimals="INF"> 115638 </us-gaap:ClassOfWarrantOrRightOutstanding>
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExpirations contextRef="From2018-01-01to2018-12-31_us-gaap_WarrantMember" unitRef="Shares" decimals="INF"> 12901 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExpirations>
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExpirations contextRef="From2019-01-01to2019-12-31_us-gaap_WarrantMember" unitRef="Shares" decimals="INF"> 8570 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExpirations>
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod contextRef="From2018-01-01to2018-12-31_us-gaap_WarrantMember" unitRef="Shares" decimals="INF"> 0 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod>
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod contextRef="From2019-01-01to2019-12-31_us-gaap_WarrantMember" unitRef="Shares" decimals="INF"> 0 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod>
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExercised contextRef="From2018-01-01to2018-12-31_us-gaap_WarrantMember" unitRef="Shares" decimals="INF"> 0 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExercised>
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExercised contextRef="From2019-01-01to2019-12-31_us-gaap_WarrantMember" unitRef="Shares" decimals="INF"> 0 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExercised>
<evsi:ShareBasedCompensationArrangementByShareBasedPaymentAwardOtherThanOptionsExercisableNumber contextRef="AsOf2019-12-31_us-gaap_WarrantMember" unitRef="Shares" decimals="INF"> 2535790 </evsi:ShareBasedCompensationArrangementByShareBasedPaymentAwardOtherThanOptionsExercisableNumber>
<evsi:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOtherThanOptionsExpirationsInPeriodWeightedAverageExercisePrice contextRef="From2018-01-01to2018-12-31_us-gaap_WarrantMember" unitRef="USDPShares" decimals="INF"> 12.5 </evsi:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOtherThanOptionsExpirationsInPeriodWeightedAverageExercisePrice>
<evsi:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOtherThanOptionsExpirationsInPeriodWeightedAverageExercisePrice contextRef="From2019-01-01to2019-12-31_us-gaap_WarrantMember" unitRef="USDPShares" decimals="INF"> 12.5 </evsi:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOtherThanOptionsExpirationsInPeriodWeightedAverageExercisePrice>
<evsi:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOtherThanOptionsForfeituresInPeriodWeightedAverageExercisePrice contextRef="From2018-01-01to2018-12-31_us-gaap_WarrantMember" unitRef="USDPShares" decimals="INF"> .00 </evsi:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOtherThanOptionsForfeituresInPeriodWeightedAverageExercisePrice>
<evsi:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOtherThanOptionsForfeituresInPeriodWeightedAverageExercisePrice contextRef="From2019-01-01to2019-12-31_us-gaap_WarrantMember" unitRef="USDPShares" decimals="INF"> 0.00 </evsi:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOtherThanOptionsForfeituresInPeriodWeightedAverageExercisePrice>
<evsi:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOtherThanOptionsExercisesInPeriodWeightedAverageExercisePrice contextRef="From2018-01-01to2018-12-31_us-gaap_WarrantMember" unitRef="USDPShares" decimals="INF"> .00 </evsi:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOtherThanOptionsExercisesInPeriodWeightedAverageExercisePrice>
<evsi:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOtherThanOptionsExercisesInPeriodWeightedAverageExercisePrice contextRef="From2019-01-01to2019-12-31_us-gaap_WarrantMember" unitRef="USDPShares" decimals="INF"> 0.00 </evsi:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOtherThanOptionsExercisesInPeriodWeightedAverageExercisePrice>
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue contextRef="From2018-01-01to2018-12-31_us-gaap_WarrantMember" unitRef="USDPShares" decimals="INF"> 10.5 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue>
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue contextRef="From2019-01-01to2019-12-31_us-gaap_WarrantMember" unitRef="USDPShares" decimals="INF"> 6.31 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue>
<evsi:ShareBasedCompensationArrangementByShareBasedPaymentAwardOtherThanOptionsExercisableWeightedAverageExercisePrice contextRef="AsOf2019-12-31_us-gaap_WarrantMember" unitRef="USDPShares" decimals="INF"> 6.41 </evsi:ShareBasedCompensationArrangementByShareBasedPaymentAwardOtherThanOptionsExercisableWeightedAverageExercisePrice>
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod contextRef="From2019-01-01to2019-12-31_us-gaap_EmployeeStockOptionMember" unitRef="Shares" decimals="INF"> 30556 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod>
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod contextRef="From2018-01-01to2018-12-31_us-gaap_EmployeeStockOptionMember" unitRef="Shares" decimals="INF"> 1771 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod>
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod contextRef="From2019-01-01to2019-12-31_us-gaap_EmployeeStockOptionMember" unitRef="Shares" decimals="INF"> 84350 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod>
<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod contextRef="From2018-01-01to2018-12-31_us-gaap_EmployeeStockOptionMember" unitRef="Shares" decimals="INF"> 20300 </us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod>
<us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised contextRef="From2019-01-01to2019-12-31_us-gaap_EmployeeStockOptionMember" unitRef="Shares" decimals="INF"> 0 </us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised>
<us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised contextRef="From2018-01-01to2018-12-31_us-gaap_EmployeeStockOptionMember" unitRef="Shares" decimals="INF"> 0 </us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised>
<us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice contextRef="From2019-01-01to2019-12-31_us-gaap_EmployeeStockOptionMember" unitRef="USDPShares" decimals="INF"> 16.37 </us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice>
<us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice contextRef="From2018-01-01to2018-12-31_us-gaap_EmployeeStockOptionMember" unitRef="USDPShares" decimals="INF"> 31.50 </us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice>
<us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice contextRef="From2019-01-01to2019-12-31_us-gaap_EmployeeStockOptionMember" unitRef="USDPShares" decimals="INF"> 11.71 </us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice>
<us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice contextRef="From2018-01-01to2018-12-31_us-gaap_EmployeeStockOptionMember" unitRef="USDPShares" decimals="INF"> 9.50 </us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice>
<us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice contextRef="From2019-01-01to2019-12-31_us-gaap_EmployeeStockOptionMember" unitRef="USDPShares" decimals="INF"> .00 </us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice>
<us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice contextRef="From2018-01-01to2018-12-31_us-gaap_EmployeeStockOptionMember" unitRef="USDPShares" decimals="INF"> .00 </us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice>
<us-gaap:ProceedsFromIssuanceOrSaleOfEquity contextRef="From2019-01-01to2019-12-31" unitRef="USD" decimals="0"> 13201000 </us-gaap:ProceedsFromIssuanceOrSaleOfEquity>
<us-gaap:ProceedsFromIssuanceOrSaleOfEquity contextRef="From2018-01-01to2018-12-31" unitRef="USD" decimals="0"> 0 </us-gaap:ProceedsFromIssuanceOrSaleOfEquity>
<us-gaap:ProceedsFromIssuanceOrSaleOfEquity contextRef="From2019-01-01to2019-04-15_custom_PublicOfferingMember" unitRef="USD" decimals="0"> 13201000 </us-gaap:ProceedsFromIssuanceOrSaleOfEquity>
<us-gaap:ProceedsFromIssuanceOrSaleOfEquity contextRef="From2019-01-01to2019-05-15_custom_PublicOfferingMember_us-gaap_OverAllotmentOptionMember" unitRef="USD" decimals="0"> 1198000 </us-gaap:ProceedsFromIssuanceOrSaleOfEquity>
<us-gaap:ProceedsFromIssuanceOrSaleOfEquity contextRef="From2019-01-01to2019-04-15_custom_InitialIssuanceMember" unitRef="USD" decimals="0"> 12003000 </us-gaap:ProceedsFromIssuanceOrSaleOfEquity>
<us-gaap:ProceedsFromIssuanceOrSaleOfEquity contextRef="From2018-01-01to2018-12-31_us-gaap_PrivatePlacementMember" unitRef="USD" decimals="0"> 290000 </us-gaap:ProceedsFromIssuanceOrSaleOfEquity>
<us-gaap:ProceedsFromIssuanceOfWarrants contextRef="From2019-01-01to2019-04-15_custom_PublicOfferingMember_us-gaap_OverAllotmentOptionMember" unitRef="USD" decimals="0"> 3000 </us-gaap:ProceedsFromIssuanceOfWarrants>
<us-gaap:StockholdersEquityReverseStockSplit contextRef="From2019-01-01to2019-12-31"> In April 2019, the Company effected a one-for-fifty reverse stock split </us-gaap:StockholdersEquityReverseStockSplit>
<us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions contextRef="AsOf2018-12-31_us-gaap_RestrictedStockMember" unitRef="USD" decimals="0"> 512500 </us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions>
<us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions contextRef="AsOf2019-12-31_us-gaap_RestrictedStockMember" unitRef="USD" decimals="0"> 245319 </us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions>
<us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares contextRef="AsOf2018-12-31_us-gaap_CommonStockMember_custom_NonvestedSharesMember" unitRef="Shares" decimals="INF"> 58750 </us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares>
<us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares contextRef="AsOf2019-12-31_us-gaap_CommonStockMember_custom_NonvestedSharesMember" unitRef="Shares" decimals="INF"> 44437 </us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares>
<us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedNumberOfShares contextRef="From2019-01-01to2019-12-31_us-gaap_CommonStockMember_custom_NonvestedSharesMember" unitRef="Shares" decimals="INF"> 25000 </us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedNumberOfShares>
<us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares contextRef="From2019-01-01to2019-12-31_us-gaap_CommonStockMember_custom_NonvestedSharesMember" unitRef="Shares" decimals="INF"> 56937 </us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares>
<us-gaap:LeaseExpirationDate1 contextRef="From2019-01-01to2019-12-31"> 2020-08-31 </us-gaap:LeaseExpirationDate1>
<us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent contextRef="AsOf2019-12-31" unitRef="Pure" decimals="INF"> 0.10 </us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent>
<us-gaap:OperatingLeaseRightOfUseAsset contextRef="AsOf2019-12-31" unitRef="USD" decimals="0"> 316389 </us-gaap:OperatingLeaseRightOfUseAsset>
<us-gaap:OperatingLeaseLiability contextRef="AsOf2019-12-31" unitRef="USD" decimals="0"> 349160 </us-gaap:OperatingLeaseLiability>
<us-gaap:RepaymentsOfNotesPayable contextRef="From2019-01-01to2019-04-30_custom_NotePayableMember_custom_GeminiMember" unitRef="USD" decimals="0"> 862500 </us-gaap:RepaymentsOfNotesPayable>
<us-gaap:InterestPaid contextRef="From2019-01-01to2019-04-30_custom_PegasusNoteMember" unitRef="USD" decimals="0"> 93096 </us-gaap:InterestPaid>
<us-gaap:InterestPaid contextRef="From2019-01-01to2019-04-30_custom_EveyNoteMember" unitRef="USD" decimals="0"> 77066 </us-gaap:InterestPaid>
<us-gaap:InterestPaid contextRef="From2019-01-01to2019-04-30_custom_LenderNoteMember" unitRef="USD" decimals="0"> 22029 </us-gaap:InterestPaid>
<us-gaap:InterestPaid contextRef="From2019-01-01to2019-04-30_custom_NotePayableMember_custom_GeminiMember" unitRef="USD" decimals="0"> 47466 </us-gaap:InterestPaid>
<us-gaap:InterestExpenseDebt contextRef="From2019-01-01to2019-04-30_custom_PegasusNoteMember" unitRef="USD" decimals="0"> 493 </us-gaap:InterestExpenseDebt>
<us-gaap:InterestExpenseDebt contextRef="From2019-01-01to2019-04-30_custom_EveyNoteMember" unitRef="USD" decimals="0"> 627 </us-gaap:InterestExpenseDebt>
<us-gaap:InterestExpenseDebt contextRef="From2019-01-01to2019-04-30_custom_LenderNoteMember" unitRef="USD" decimals="0"> 5255 </us-gaap:InterestExpenseDebt>
<us-gaap:InterestExpenseDebt contextRef="From2019-04-01to2019-04-30_custom_RevolvingNoteMember_custom_OtherDrawdownsMember" unitRef="USD" decimals="0"> 9893 </us-gaap:InterestExpenseDebt>
<us-gaap:InterestExpenseDebt contextRef="From2019-01-01to2019-04-30_custom_NotePayableMember_custom_GeminiMember" unitRef="USD" decimals="0"> 2877 </us-gaap:InterestExpenseDebt>
<us-gaap:InterestExpenseOther contextRef="From2019-01-01to2019-04-30_custom_NotePayableMember_custom_GeminiMember" unitRef="USD" decimals="0"> 75000 </us-gaap:InterestExpenseOther>
<us-gaap:ConvertibleNotesPayable contextRef="AsOf2019-12-31_us-gaap_ConvertibleNotesPayableMember" unitRef="USD" decimals="0"> 0 </us-gaap:ConvertibleNotesPayable>
<us-gaap:ConvertibleNotesPayable contextRef="AsOf2018-12-31_us-gaap_ConvertibleNotesPayableMember" unitRef="USD" decimals="0"> 1550616 </us-gaap:ConvertibleNotesPayable>
<us-gaap:ConvertibleNotesPayable contextRef="AsOf2018-12-31_us-gaap_ConvertibleNotesPayableMember_custom_EveyNoteMember" unitRef="USD" decimals="0"> 50616 </us-gaap:ConvertibleNotesPayable>
<us-gaap:ConvertibleNotesPayable contextRef="AsOf2018-12-31_us-gaap_ConvertibleNotesPayableMember_custom_PegasusNoteMember" unitRef="USD" decimals="0"> 1500000 </us-gaap:ConvertibleNotesPayable>
<us-gaap:ConvertibleNotesPayable contextRef="AsOf2018-12-31_us-gaap_ConvertibleNotesPayableMember_custom_LenderNoteMember" unitRef="USD" decimals="0"> 100000 </us-gaap:ConvertibleNotesPayable>
<us-gaap:ConvertibleNotesPayable contextRef="AsOf2019-12-31_us-gaap_ConvertibleNotesPayableMember_custom_EveyNoteMember" unitRef="USD" decimals="0"> 0 </us-gaap:ConvertibleNotesPayable>
<us-gaap:ConvertibleNotesPayable contextRef="AsOf2019-12-31_us-gaap_ConvertibleNotesPayableMember_custom_PegasusNoteMember" unitRef="USD" decimals="0"> 0 </us-gaap:ConvertibleNotesPayable>
<us-gaap:ConvertibleNotesPayable contextRef="AsOf2019-12-31_us-gaap_ConvertibleNotesPayableMember_custom_LenderNoteMember" unitRef="USD" decimals="0"> 0 </us-gaap:ConvertibleNotesPayable>
<us-gaap:NotesPayableRelatedPartiesCurrentAndNoncurrent contextRef="AsOf2019-12-31_custom_ConvNoteRelatedPartyMember_custom_WheatleyMember" unitRef="USD" decimals="0"> 214427 </us-gaap:NotesPayableRelatedPartiesCurrentAndNoncurrent>
<us-gaap:NotesPayableRelatedPartiesCurrentAndNoncurrent contextRef="AsOf2018-12-31_custom_ConvNoteRelatedPartyMember_custom_WheatleyMember" unitRef="USD" decimals="0"> 177251 </us-gaap:NotesPayableRelatedPartiesCurrentAndNoncurrent>
<us-gaap:AccruedBonusesCurrent contextRef="AsOf2017-03-29_custom_ConvNoteRelatedPartyMember_custom_WheatleyMember" unitRef="USD" decimals="0"> 35000 </us-gaap:AccruedBonusesCurrent>
<us-gaap:AccruedLiabilitiesCurrent contextRef="AsOf2019-12-31" unitRef="USD" decimals="0"> 654275 </us-gaap:AccruedLiabilitiesCurrent>
<us-gaap:AccruedLiabilitiesCurrent contextRef="AsOf2018-12-31" unitRef="USD" decimals="0"> 614170 </us-gaap:AccruedLiabilitiesCurrent>
<us-gaap:OtherAccruedLiabilitiesCurrent contextRef="AsOf2019-12-31" unitRef="USD" decimals="0"> 5171 </us-gaap:OtherAccruedLiabilitiesCurrent>
<us-gaap:OtherAccruedLiabilitiesCurrent contextRef="AsOf2018-12-31" unitRef="USD" decimals="0"> 39351 </us-gaap:OtherAccruedLiabilitiesCurrent>
<us-gaap:LossContingencyAccrualCarryingValueCurrent contextRef="AsOf2019-12-31" unitRef="USD" decimals="0"> 0 </us-gaap:LossContingencyAccrualCarryingValueCurrent>
<us-gaap:LossContingencyAccrualCarryingValueCurrent contextRef="AsOf2018-12-31" unitRef="USD" decimals="0"> 71744 </us-gaap:LossContingencyAccrualCarryingValueCurrent>
<us-gaap:AccruedRentCurrent contextRef="AsOf2019-12-31" unitRef="USD" decimals="0"> 0 </us-gaap:AccruedRentCurrent>
<us-gaap:AccruedRentCurrent contextRef="AsOf2018-12-31" unitRef="USD" decimals="0"> 66349 </us-gaap:AccruedRentCurrent>
<us-gaap:AccruedSalariesCurrent contextRef="AsOf2019-12-31" unitRef="USD" decimals="0"> 75829 </us-gaap:AccruedSalariesCurrent>
<us-gaap:AccruedSalariesCurrent contextRef="AsOf2018-12-31" unitRef="USD" decimals="0"> 0 </us-gaap:AccruedSalariesCurrent>
<us-gaap:AccruedVacationCurrent contextRef="AsOf2019-12-31" unitRef="USD" decimals="0"> 175231 </us-gaap:AccruedVacationCurrent>
<us-gaap:AccruedVacationCurrent contextRef="AsOf2018-12-31" unitRef="USD" decimals="0"> 196888 </us-gaap:AccruedVacationCurrent>
<us-gaap:OperatingLeaseLiabilityCurrent contextRef="AsOf2019-12-31" unitRef="USD" decimals="0"> 349160 </us-gaap:OperatingLeaseLiabilityCurrent>
<us-gaap:OperatingLeaseLiabilityCurrent contextRef="AsOf2018-12-31" unitRef="USD" decimals="0"> 0 </us-gaap:OperatingLeaseLiabilityCurrent>
<us-gaap:InventoryNet contextRef="AsOf2019-12-31" unitRef="USD" decimals="0"> 1843880 </us-gaap:InventoryNet>
<us-gaap:InventoryNet contextRef="AsOf2018-12-31" unitRef="USD" decimals="0"> 1130966 </us-gaap:InventoryNet>
<us-gaap:InventoryValuationReserves contextRef="AsOf2019-12-31" unitRef="USD" decimals="0"> 11424 </us-gaap:InventoryValuationReserves>
<us-gaap:InventoryValuationReserves contextRef="AsOf2018-12-31" unitRef="USD" decimals="0"> 11424 </us-gaap:InventoryValuationReserves>
<us-gaap:InventoryRawMaterials contextRef="AsOf2019-12-31" unitRef="USD" decimals="0"> 835232 </us-gaap:InventoryRawMaterials>
<us-gaap:InventoryRawMaterials contextRef="AsOf2018-12-31" unitRef="USD" decimals="0"> 698689 </us-gaap:InventoryRawMaterials>
<us-gaap:InventoryWorkInProcess contextRef="AsOf2019-12-31" unitRef="USD" decimals="0"> 303594 </us-gaap:InventoryWorkInProcess>
<us-gaap:InventoryWorkInProcess contextRef="AsOf2018-12-31" unitRef="USD" decimals="0"> 443701 </us-gaap:InventoryWorkInProcess>
<us-gaap:InventoryFinishedGoods contextRef="AsOf2019-12-31" unitRef="USD" decimals="0"> 716478 </us-gaap:InventoryFinishedGoods>
<us-gaap:InventoryFinishedGoods contextRef="AsOf2018-12-31" unitRef="USD" decimals="0"> 0 </us-gaap:InventoryFinishedGoods>
<us-gaap:PrepaidExpenseAndOtherAssetsCurrent contextRef="AsOf2019-12-31" unitRef="USD" decimals="0"> 147686 </us-gaap:PrepaidExpenseAndOtherAssetsCurrent>
<us-gaap:PrepaidExpenseAndOtherAssetsCurrent contextRef="AsOf2018-12-31" unitRef="USD" decimals="0"> 256071 </us-gaap:PrepaidExpenseAndOtherAssetsCurrent>
<us-gaap:PrepaidInsurance contextRef="AsOf2019-12-31" unitRef="USD" decimals="0"> 30371 </us-gaap:PrepaidInsurance>
<us-gaap:PrepaidInsurance contextRef="AsOf2018-12-31" unitRef="USD" decimals="0"> 29524 </us-gaap:PrepaidInsurance>
<us-gaap:NetCashProvidedByUsedInOperatingActivities contextRef="From2019-01-01to2019-12-31" unitRef="USD" decimals="0"> -4826340 </us-gaap:NetCashProvidedByUsedInOperatingActivities>
<us-gaap:NetCashProvidedByUsedInOperatingActivities contextRef="From2018-01-01to2018-12-31" unitRef="USD" decimals="0"> -712456 </us-gaap:NetCashProvidedByUsedInOperatingActivities>
<us-gaap:CashUninsuredAmount contextRef="AsOf2019-12-31" unitRef="USD" decimals="0"> 3675000 </us-gaap:CashUninsuredAmount>
<us-gaap:CashEquivalentsAtCarryingValue contextRef="AsOf2019-12-31" unitRef="USD" decimals="0"> 0 </us-gaap:CashEquivalentsAtCarryingValue>
<us-gaap:CashEquivalentsAtCarryingValue contextRef="AsOf2018-12-31" unitRef="USD" decimals="0"> 0 </us-gaap:CashEquivalentsAtCarryingValue>
<us-gaap:ConcentrationRiskPercentage1 contextRef="From2019-01-01to2019-12-31_us-gaap_SalesMember_custom_FirstCustomerMember" unitRef="Pure" decimals="INF"> 0.44 </us-gaap:ConcentrationRiskPercentage1>
<us-gaap:ConcentrationRiskPercentage1 contextRef="From2019-01-01to2019-12-31_us-gaap_SalesMember_custom_SecondCustomerMember" unitRef="Pure" decimals="INF"> 0.22 </us-gaap:ConcentrationRiskPercentage1>
<us-gaap:ConcentrationRiskPercentage1 contextRef="From2019-01-01to2019-12-31_us-gaap_AccountsReceivableMember_custom_FirstCustomerMember" unitRef="Pure" decimals="INF"> 0.35 </us-gaap:ConcentrationRiskPercentage1>
<us-gaap:ConcentrationRiskPercentage1 contextRef="From2019-01-01to2019-12-31_us-gaap_AccountsReceivableMember_custom_SecondCustomerMember" unitRef="Pure" decimals="INF"> 0.21 </us-gaap:ConcentrationRiskPercentage1>
<us-gaap:ConcentrationRiskPercentage1 contextRef="From2019-01-01to2019-12-31_us-gaap_AccountsReceivableMember_custom_ThirdCustomerMember" unitRef="Pure" decimals="INF"> 0.12 </us-gaap:ConcentrationRiskPercentage1>
<us-gaap:ConcentrationRiskPercentage1 contextRef="From2019-01-01to2019-12-31_us-gaap_AccountsReceivableMember_custom_FourthCustomerMember" unitRef="Pure" decimals="INF"> 0.11 </us-gaap:ConcentrationRiskPercentage1>
<us-gaap:ConcentrationRiskPercentage1 contextRef="From2019-01-01to2019-12-31_us-gaap_AccountsReceivableMember_custom_FifthCustomerMember" unitRef="Pure" decimals="INF"> 0.11 </us-gaap:ConcentrationRiskPercentage1>
<us-gaap:ConcentrationRiskPercentage1 contextRef="From2019-01-01to2019-12-31_us-gaap_AccountsReceivableMember_custom_SixthCustomerMember" unitRef="Pure" decimals="INF"> 0.10 </us-gaap:ConcentrationRiskPercentage1>
<us-gaap:ConcentrationRiskPercentage1 contextRef="From2018-01-01to2018-12-31_us-gaap_AccountsReceivableMember_custom_FirstCustomerMember" unitRef="Pure" decimals="INF"> 0.82 </us-gaap:ConcentrationRiskPercentage1>
<us-gaap:ConcentrationRiskPercentage1 contextRef="From2018-01-01to2018-12-31_us-gaap_SalesMember_custom_FirstCustomerMember" unitRef="Pure" decimals="INF"> 0.50 </us-gaap:ConcentrationRiskPercentage1>
<us-gaap:PropertyPlantAndEquipmentEstimatedUsefulLives contextRef="From2019-01-01to2019-12-31"> 3 to 7 years </us-gaap:PropertyPlantAndEquipmentEstimatedUsefulLives>
<us-gaap:AmortizationOfIntangibleAssets contextRef="From2019-01-01to2019-12-31" unitRef="USD" decimals="0"> 3217 </us-gaap:AmortizationOfIntangibleAssets>
<us-gaap:AmortizationOfIntangibleAssets contextRef="From2018-01-01to2018-12-31" unitRef="USD" decimals="0"> 2733 </us-gaap:AmortizationOfIntangibleAssets>
<us-gaap:ExtendedProductWarrantyAccrual contextRef="AsOf2019-12-31" unitRef="USD" decimals="0"> 0 </us-gaap:ExtendedProductWarrantyAccrual>
<us-gaap:ExtendedProductWarrantyAccrual contextRef="AsOf2018-12-31" unitRef="USD" decimals="0"> 0 </us-gaap:ExtendedProductWarrantyAccrual>
<us-gaap:ResearchAndDevelopmentExpense contextRef="From2019-01-01to2019-12-31" unitRef="USD" decimals="0"> 412590 </us-gaap:ResearchAndDevelopmentExpense>
<us-gaap:ResearchAndDevelopmentExpense contextRef="From2018-01-01to2018-12-31" unitRef="USD" decimals="0"> 164118 </us-gaap:ResearchAndDevelopmentExpense>
<us-gaap:AdvertisingExpense contextRef="From2019-01-01to2019-12-31" unitRef="USD" decimals="0"> 126120 </us-gaap:AdvertisingExpense>
<us-gaap:AdvertisingExpense contextRef="From2018-01-01to2018-12-31" unitRef="USD" decimals="0"> 114408 </us-gaap:AdvertisingExpense>
<us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount contextRef="From2019-01-01to2019-12-31_ConvertibleDebtSharesMember" unitRef="Shares" decimals="INF"> 35907 </us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount>
<us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount contextRef="From2019-01-01to2019-12-31_OptionsSharesMember" unitRef="Shares" decimals="INF"> 239704 </us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount>
<us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount contextRef="From2019-01-01to2019-12-31_WarrantSharesMember" unitRef="Shares" decimals="INF"> 2535790 </us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount>
<us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount contextRef="From2018-01-01to2018-12-31_ConvertibleDebtSharesMember" unitRef="Shares" decimals="INF"> 418288 </us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount>
<us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount contextRef="From2018-01-01to2018-12-31_OptionsSharesMember" unitRef="Shares" decimals="INF"> 296412 </us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount>
<us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount contextRef="From2018-01-01to2018-12-31_WarrantSharesMember" unitRef="Shares" decimals="INF"> 134359 </us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount>
<us-gaap:LesseeOperatingLeaseDiscountRate contextRef="AsOf2019-12-31" unitRef="Pure" decimals="INF"> 0.10 </us-gaap:LesseeOperatingLeaseDiscountRate>
<us-gaap:PreferredStockParOrStatedValuePerShare contextRef="AsOf2019-12-31" unitRef="USDPShares" decimals="INF"> 0.001 </us-gaap:PreferredStockParOrStatedValuePerShare>
<us-gaap:PreferredStockParOrStatedValuePerShare contextRef="AsOf2018-12-31" unitRef="USDPShares" decimals="INF"> 0.001 </us-gaap:PreferredStockParOrStatedValuePerShare>
<us-gaap:PreferredStockSharesAuthorized contextRef="AsOf2019-12-31" unitRef="Shares" decimals="INF"> 10000000 </us-gaap:PreferredStockSharesAuthorized>
<us-gaap:PreferredStockSharesAuthorized contextRef="AsOf2018-12-31" unitRef="Shares" decimals="INF"> 10000000 </us-gaap:PreferredStockSharesAuthorized>
<us-gaap:PreferredStockSharesOutstanding contextRef="AsOf2019-12-31" unitRef="Shares" decimals="INF"> 0 </us-gaap:PreferredStockSharesOutstanding>
<us-gaap:PreferredStockSharesOutstanding contextRef="AsOf2018-12-31" unitRef="Shares" decimals="INF"> 0 </us-gaap:PreferredStockSharesOutstanding>
<us-gaap:CommonStockParOrStatedValuePerShare contextRef="AsOf2019-12-31" unitRef="USDPShares" decimals="INF"> 0.001 </us-gaap:CommonStockParOrStatedValuePerShare>
<us-gaap:CommonStockParOrStatedValuePerShare contextRef="AsOf2018-12-31" unitRef="USDPShares" decimals="INF"> 0.001 </us-gaap:CommonStockParOrStatedValuePerShare>
<us-gaap:CommonStockSharesAuthorized contextRef="AsOf2019-12-31" unitRef="Shares" decimals="INF"> 9800000 </us-gaap:CommonStockSharesAuthorized>
<us-gaap:CommonStockSharesAuthorized contextRef="AsOf2018-12-31" unitRef="Shares" decimals="INF"> 9800000 </us-gaap:CommonStockSharesAuthorized>
<us-gaap:CommonStockSharesIssued contextRef="AsOf2019-12-31" unitRef="Shares" decimals="INF"> 5208170 </us-gaap:CommonStockSharesIssued>
<us-gaap:CommonStockSharesIssued contextRef="AsOf2018-12-31" unitRef="Shares" decimals="INF"> 2906630 </us-gaap:CommonStockSharesIssued>
<us-gaap:CommonStockSharesOutstanding contextRef="AsOf2019-12-31" unitRef="Shares" decimals="INF"> 5208170 </us-gaap:CommonStockSharesOutstanding>
<us-gaap:CommonStockSharesOutstanding contextRef="AsOf2018-12-31" unitRef="Shares" decimals="INF"> 2906630 </us-gaap:CommonStockSharesOutstanding>
<us-gaap:Assets contextRef="AsOf2019-12-31" unitRef="USD" decimals="0"> 7286999 </us-gaap:Assets>
<us-gaap:Assets contextRef="AsOf2018-12-31" unitRef="USD" decimals="0"> 3487192 </us-gaap:Assets>
<us-gaap:DeferredOfferingCosts contextRef="AsOf2019-12-31" unitRef="USD" decimals="0"> 0 </us-gaap:DeferredOfferingCosts>
<us-gaap:DeferredOfferingCosts contextRef="AsOf2018-12-31" unitRef="USD" decimals="0"> 195028 </us-gaap:DeferredOfferingCosts>
<us-gaap:DepositsAssets contextRef="AsOf2019-12-31" unitRef="USD" decimals="0"> 56869 </us-gaap:DepositsAssets>
<us-gaap:DepositsAssets contextRef="AsOf2018-12-31" unitRef="USD" decimals="0"> 105541 </us-gaap:DepositsAssets>
<us-gaap:FiniteLivedIntangibleAssetsNet contextRef="AsOf2019-12-31" unitRef="USD" decimals="0"> 205154 </us-gaap:FiniteLivedIntangibleAssetsNet>
<us-gaap:FiniteLivedIntangibleAssetsNet contextRef="AsOf2018-12-31" unitRef="USD" decimals="0"> 131625 </us-gaap:FiniteLivedIntangibleAssetsNet>
<us-gaap:AssetsCurrent contextRef="AsOf2019-12-31" unitRef="USD" decimals="0"> 6605556 </us-gaap:AssetsCurrent>
<us-gaap:AssetsCurrent contextRef="AsOf2018-12-31" unitRef="USD" decimals="0"> 2921763 </us-gaap:AssetsCurrent>
<us-gaap:PrepaidExpenseAndOtherAssets contextRef="AsOf2019-12-31" unitRef="USD" decimals="0"> 147686 </us-gaap:PrepaidExpenseAndOtherAssets>
<us-gaap:PrepaidExpenseAndOtherAssets contextRef="AsOf2018-12-31" unitRef="USD" decimals="0"> 256071 </us-gaap:PrepaidExpenseAndOtherAssets>
<us-gaap:AccountsReceivableNetCurrent contextRef="AsOf2019-12-31" unitRef="USD" decimals="0"> 764534 </us-gaap:AccountsReceivableNetCurrent>
<us-gaap:AccountsReceivableNetCurrent contextRef="AsOf2018-12-31" unitRef="USD" decimals="0"> 1290702 </us-gaap:AccountsReceivableNetCurrent>
<us-gaap:Cash contextRef="AsOf2019-12-31" unitRef="USD" decimals="0"> 3849456 </us-gaap:Cash>
<us-gaap:Cash contextRef="AsOf2018-12-31" unitRef="USD" decimals="0"> 244024 </us-gaap:Cash>
<us-gaap:Cash contextRef="AsOf2017-12-31" unitRef="USD" decimals="0"> 403475 </us-gaap:Cash>
<us-gaap:Liabilities contextRef="AsOf2019-12-31" unitRef="USD" decimals="0"> 1462837 </us-gaap:Liabilities>
<us-gaap:Liabilities contextRef="AsOf2018-12-31" unitRef="USD" decimals="0"> 5967871 </us-gaap:Liabilities>
<us-gaap:LongTermDebtCurrent contextRef="AsOf2019-12-31" unitRef="USD" decimals="0"> 0 </us-gaap:LongTermDebtCurrent>
<us-gaap:LongTermDebtCurrent contextRef="AsOf2018-12-31" unitRef="USD" decimals="0"> 286528 </us-gaap:LongTermDebtCurrent>
<us-gaap:LiabilitiesCurrent contextRef="AsOf2019-12-31" unitRef="USD" decimals="0"> 1462837 </us-gaap:LiabilitiesCurrent>
<us-gaap:LiabilitiesCurrent contextRef="AsOf2018-12-31" unitRef="USD" decimals="0"> 5681343 </us-gaap:LiabilitiesCurrent>
<us-gaap:NotesPayableRelatedPartiesClassifiedCurrent contextRef="AsOf2019-12-31" unitRef="USD" decimals="0"> 214427 </us-gaap:NotesPayableRelatedPartiesClassifiedCurrent>
<us-gaap:NotesPayableRelatedPartiesClassifiedCurrent contextRef="AsOf2018-12-31" unitRef="USD" decimals="0"> 0 </us-gaap:NotesPayableRelatedPartiesClassifiedCurrent>
<us-gaap:SalesAndExciseTaxPayableCurrent contextRef="AsOf2019-12-31" unitRef="USD" decimals="0"> 6213 </us-gaap:SalesAndExciseTaxPayableCurrent>
<us-gaap:SalesAndExciseTaxPayableCurrent contextRef="AsOf2018-12-31" unitRef="USD" decimals="0"> 191 </us-gaap:SalesAndExciseTaxPayableCurrent>
<us-gaap:AccountsPayableCurrent contextRef="AsOf2019-12-31" unitRef="USD" decimals="0"> 485019 </us-gaap:AccountsPayableCurrent>
<us-gaap:AccountsPayableCurrent contextRef="AsOf2018-12-31" unitRef="USD" decimals="0"> 1368257 </us-gaap:AccountsPayableCurrent>
<us-gaap:LiabilitiesAndStockholdersEquity contextRef="AsOf2019-12-31" unitRef="USD" decimals="0"> 7286999 </us-gaap:LiabilitiesAndStockholdersEquity>
<us-gaap:LiabilitiesAndStockholdersEquity contextRef="AsOf2018-12-31" unitRef="USD" decimals="0"> 3487192 </us-gaap:LiabilitiesAndStockholdersEquity>
<us-gaap:RetainedEarningsAccumulatedDeficit contextRef="AsOf2019-12-31" unitRef="USD" decimals="0"> -45809581 </us-gaap:RetainedEarningsAccumulatedDeficit>
<us-gaap:RetainedEarningsAccumulatedDeficit contextRef="AsOf2018-12-31" unitRef="USD" decimals="0"> -41875659 </us-gaap:RetainedEarningsAccumulatedDeficit>
<us-gaap:AdditionalPaidInCapital contextRef="AsOf2019-12-31" unitRef="USD" decimals="0"> 51628536 </us-gaap:AdditionalPaidInCapital>
<us-gaap:AdditionalPaidInCapital contextRef="AsOf2018-12-31" unitRef="USD" decimals="0"> 39392073 </us-gaap:AdditionalPaidInCapital>
<us-gaap:CommonStockValue contextRef="AsOf2019-12-31" unitRef="USD" decimals="0"> 5207 </us-gaap:CommonStockValue>
<us-gaap:CommonStockValue contextRef="AsOf2018-12-31" unitRef="USD" decimals="0"> 2907 </us-gaap:CommonStockValue>
<us-gaap:PreferredStockValue contextRef="AsOf2019-12-31" unitRef="USD" decimals="0"> 0 </us-gaap:PreferredStockValue>
<us-gaap:PreferredStockValue contextRef="AsOf2018-12-31" unitRef="USD" decimals="0"> 0 </us-gaap:PreferredStockValue>
<us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted contextRef="From2019-01-01to2019-12-31" unitRef="Shares" decimals="INF"> 4466563 </us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted>
<us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted contextRef="From2018-01-01to2018-12-31" unitRef="Shares" decimals="INF"> 2891280 </us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted>
<us-gaap:EarningsPerShareBasicAndDiluted contextRef="From2019-01-01to2019-12-31" unitRef="USDPShares" decimals="INF"> -0.88 </us-gaap:EarningsPerShareBasicAndDiluted>
<us-gaap:EarningsPerShareBasicAndDiluted contextRef="From2018-01-01to2018-12-31" unitRef="USDPShares" decimals="INF"> -1.24 </us-gaap:EarningsPerShareBasicAndDiluted>
<us-gaap:IncomeTaxExpenseBenefit contextRef="From2019-01-01to2019-12-31" unitRef="USD" decimals="0"> 3100 </us-gaap:IncomeTaxExpenseBenefit>
<us-gaap:IncomeTaxExpenseBenefit contextRef="From2018-01-01to2018-12-31" unitRef="USD" decimals="0"> 0 </us-gaap:IncomeTaxExpenseBenefit>
<us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest contextRef="From2019-01-01to2019-12-31" unitRef="USD" decimals="0"> -3930822 </us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest>
<us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest contextRef="From2018-01-01to2018-12-31" unitRef="USD" decimals="0"> -3598780 </us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest>
<us-gaap:NonoperatingIncomeExpense contextRef="From2019-01-01to2019-12-31" unitRef="USD" decimals="0"> -659255 </us-gaap:NonoperatingIncomeExpense>
<us-gaap:NonoperatingIncomeExpense contextRef="From2018-01-01to2018-12-31" unitRef="USD" decimals="0"> -1069234 </us-gaap:NonoperatingIncomeExpense>
<us-gaap:InterestExpense contextRef="From2019-01-01to2019-12-31" unitRef="USD" decimals="0"> 716337 </us-gaap:InterestExpense>
<us-gaap:InterestExpense contextRef="From2018-01-01to2018-12-31" unitRef="USD" decimals="0"> 1089223 </us-gaap:InterestExpense>
<us-gaap:GainLossOnSaleOfPropertyPlantEquipment contextRef="From2019-01-01to2019-12-31" unitRef="USD" decimals="0"> 0 </us-gaap:GainLossOnSaleOfPropertyPlantEquipment>
<us-gaap:GainLossOnSaleOfPropertyPlantEquipment contextRef="From2018-01-01to2018-12-31" unitRef="USD" decimals="0"> 16260 </us-gaap:GainLossOnSaleOfPropertyPlantEquipment>
<us-gaap:InterestIncomeExpenseNet contextRef="From2019-01-01to2019-12-31" unitRef="USD" decimals="0"> 57082 </us-gaap:InterestIncomeExpenseNet>
<us-gaap:InterestIncomeExpenseNet contextRef="From2018-01-01to2018-12-31" unitRef="USD" decimals="0"> 3729 </us-gaap:InterestIncomeExpenseNet>
<us-gaap:OperatingIncomeLoss contextRef="From2019-01-01to2019-12-31" unitRef="USD" decimals="0"> -3271567 </us-gaap:OperatingIncomeLoss>
<us-gaap:OperatingIncomeLoss contextRef="From2018-01-01to2018-12-31" unitRef="USD" decimals="0"> -2529546 </us-gaap:OperatingIncomeLoss>
<us-gaap:DirectOperatingCosts contextRef="From2019-01-01to2019-12-31" unitRef="USD" decimals="0"> 3117793 </us-gaap:DirectOperatingCosts>
<us-gaap:DirectOperatingCosts contextRef="From2018-01-01to2018-12-31" unitRef="USD" decimals="0"> 2337446 </us-gaap:DirectOperatingCosts>
<us-gaap:GrossProfit contextRef="From2019-01-01to2019-12-31" unitRef="USD" decimals="0"> -153774 </us-gaap:GrossProfit>
<us-gaap:GrossProfit contextRef="From2018-01-01to2018-12-31" unitRef="USD" decimals="0"> -192100 </us-gaap:GrossProfit>
<us-gaap:CostOfRevenue contextRef="From2019-01-01to2019-12-31" unitRef="USD" decimals="0"> 5265319 </us-gaap:CostOfRevenue>
<us-gaap:CostOfRevenue contextRef="From2018-01-01to2018-12-31" unitRef="USD" decimals="0"> 6354502 </us-gaap:CostOfRevenue>
<us-gaap:IncreaseDecreaseInAccruedTaxesPayable contextRef="From2019-01-01to2019-12-31" unitRef="USD" decimals="0"> 6022 </us-gaap:IncreaseDecreaseInAccruedTaxesPayable>
<us-gaap:IncreaseDecreaseInAccruedTaxesPayable contextRef="From2018-01-01to2018-12-31" unitRef="USD" decimals="0"> 145 </us-gaap:IncreaseDecreaseInAccruedTaxesPayable>
<us-gaap:IncreaseDecreaseInAccruedLiabilities contextRef="From2019-01-01to2019-12-31" unitRef="USD" decimals="0"> -276284 </us-gaap:IncreaseDecreaseInAccruedLiabilities>
<us-gaap:IncreaseDecreaseInAccruedLiabilities contextRef="From2018-01-01to2018-12-31" unitRef="USD" decimals="0"> 162246 </us-gaap:IncreaseDecreaseInAccruedLiabilities>
<us-gaap:IncreaseDecreaseInAccountsPayable contextRef="From2019-01-01to2019-12-31" unitRef="USD" decimals="0"> -883238 </us-gaap:IncreaseDecreaseInAccountsPayable>
<us-gaap:IncreaseDecreaseInAccountsPayable contextRef="From2018-01-01to2018-12-31" unitRef="USD" decimals="0"> 881567 </us-gaap:IncreaseDecreaseInAccountsPayable>
<us-gaap:IncreaseDecreaseInDepositOtherAssets contextRef="From2019-01-01to2019-12-31" unitRef="USD" decimals="0"> -48672 </us-gaap:IncreaseDecreaseInDepositOtherAssets>
<us-gaap:IncreaseDecreaseInDepositOtherAssets contextRef="From2018-01-01to2018-12-31" unitRef="USD" decimals="0"> -51047 </us-gaap:IncreaseDecreaseInDepositOtherAssets>
<us-gaap:IncreaseDecreaseInInventories contextRef="From2019-01-01to2019-12-31" unitRef="USD" decimals="0"> 110455 </us-gaap:IncreaseDecreaseInInventories>
<us-gaap:IncreaseDecreaseInInventories contextRef="From2018-01-01to2018-12-31" unitRef="USD" decimals="0"> -1241040 </us-gaap:IncreaseDecreaseInInventories>
<us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets contextRef="From2019-01-01to2019-12-31" unitRef="USD" decimals="0"> 468313 </us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets>
<us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets contextRef="From2018-01-01to2018-12-31" unitRef="USD" decimals="0"> 230669 </us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets>
<us-gaap:IncreaseDecreaseInAccountsReceivable contextRef="From2019-01-01to2019-12-31" unitRef="USD" decimals="0"> -523739 </us-gaap:IncreaseDecreaseInAccountsReceivable>
<us-gaap:IncreaseDecreaseInAccountsReceivable contextRef="From2018-01-01to2018-12-31" unitRef="USD" decimals="0"> 1284756 </us-gaap:IncreaseDecreaseInAccountsReceivable>
<us-gaap:ProvisionForDoubtfulAccounts contextRef="From2019-01-01to2019-12-31" unitRef="USD" decimals="0"> 2429 </us-gaap:ProvisionForDoubtfulAccounts>
<us-gaap:ProvisionForDoubtfulAccounts contextRef="From2018-01-01to2018-12-31" unitRef="USD" decimals="0"> 0 </us-gaap:ProvisionForDoubtfulAccounts>
<us-gaap:StockOptionPlanExpense contextRef="From2019-01-01to2019-12-31" unitRef="USD" decimals="0"> 48915 </us-gaap:StockOptionPlanExpense>
<us-gaap:StockOptionPlanExpense contextRef="From2018-01-01to2018-12-31" unitRef="USD" decimals="0"> 111572 </us-gaap:StockOptionPlanExpense>
<us-gaap:StockOptionPlanExpense contextRef="From2019-01-01to2019-12-31_us-gaap_EmployeeStockOptionMember" unitRef="USD" decimals="0"> 48915 </us-gaap:StockOptionPlanExpense>
<us-gaap:StockOptionPlanExpense contextRef="From2018-01-01to2018-12-31_us-gaap_EmployeeStockOptionMember" unitRef="USD" decimals="0"> 111572 </us-gaap:StockOptionPlanExpense>
<us-gaap:StockOptionPlanExpense contextRef="From2019-01-01to2019-12-31_us-gaap_CommonStockMember" unitRef="USD" xsi:nil="true"/>
<us-gaap:StockOptionPlanExpense contextRef="From2018-01-01to2018-12-31_us-gaap_CommonStockMember" unitRef="USD" xsi:nil="true"/>
<us-gaap:StockOptionPlanExpense contextRef="From2019-01-01to2019-12-31_us-gaap_AdditionalPaidInCapitalMember" unitRef="USD" decimals="0"> 48915 </us-gaap:StockOptionPlanExpense>
<us-gaap:StockOptionPlanExpense contextRef="From2018-01-01to2018-12-31_us-gaap_AdditionalPaidInCapitalMember" unitRef="USD" decimals="0"> 111572 </us-gaap:StockOptionPlanExpense>
<us-gaap:StockOptionPlanExpense contextRef="From2019-01-01to2019-12-31_us-gaap_RetainedEarningsMember" unitRef="USD" xsi:nil="true"/>
<us-gaap:StockOptionPlanExpense contextRef="From2018-01-01to2018-12-31_us-gaap_RetainedEarningsMember" unitRef="USD" xsi:nil="true"/>
<us-gaap:IssuanceOfStockAndWarrantsForServicesOrClaims contextRef="From2019-01-01to2019-12-31" unitRef="USD" decimals="0"> 355931 </us-gaap:IssuanceOfStockAndWarrantsForServicesOrClaims>
<us-gaap:IssuanceOfStockAndWarrantsForServicesOrClaims contextRef="From2018-01-01to2018-12-31" unitRef="USD" decimals="0"> 237500 </us-gaap:IssuanceOfStockAndWarrantsForServicesOrClaims>
<us-gaap:DepreciationAndAmortization contextRef="From2019-01-01to2019-12-31" unitRef="USD" decimals="0"> 40500 </us-gaap:DepreciationAndAmortization>
<us-gaap:DepreciationAndAmortization contextRef="From2018-01-01to2018-12-31" unitRef="USD" decimals="0"> 62839 </us-gaap:DepreciationAndAmortization>
<us-gaap:CashPeriodIncreaseDecrease contextRef="From2019-01-01to2019-12-31" unitRef="USD" decimals="0"> 3605432 </us-gaap:CashPeriodIncreaseDecrease>
<us-gaap:CashPeriodIncreaseDecrease contextRef="From2018-01-01to2018-12-31" unitRef="USD" decimals="0"> -159451 </us-gaap:CashPeriodIncreaseDecrease>
<us-gaap:NetCashProvidedByUsedInFinancingActivities contextRef="From2019-01-01to2019-12-31" unitRef="USD" decimals="0"> 8541358 </us-gaap:NetCashProvidedByUsedInFinancingActivities>
<us-gaap:NetCashProvidedByUsedInFinancingActivities contextRef="From2018-01-01to2018-12-31" unitRef="USD" decimals="0"> 585287 </us-gaap:NetCashProvidedByUsedInFinancingActivities>
<us-gaap:PaymentOfFinancingAndStockIssuanceCosts contextRef="From2019-01-01to2019-12-31" unitRef="USD" decimals="0"> 1175851 </us-gaap:PaymentOfFinancingAndStockIssuanceCosts>
<us-gaap:PaymentOfFinancingAndStockIssuanceCosts contextRef="From2018-01-01to2018-12-31" unitRef="USD" decimals="0"> 195028 </us-gaap:PaymentOfFinancingAndStockIssuanceCosts>
<us-gaap:PaymentsOfLoanCosts contextRef="From2019-01-01to2019-12-31" unitRef="USD" decimals="0"> 0 </us-gaap:PaymentsOfLoanCosts>
<us-gaap:PaymentsOfLoanCosts contextRef="From2018-01-01to2018-12-31" unitRef="USD" decimals="0"> 35000 </us-gaap:PaymentsOfLoanCosts>
<us-gaap:RepaymentsOfOtherDebt contextRef="From2019-01-01to2019-12-31" unitRef="USD" decimals="0"> 10504 </us-gaap:RepaymentsOfOtherDebt>
<us-gaap:RepaymentsOfOtherDebt contextRef="From2018-01-01to2018-12-31" unitRef="USD" decimals="0"> 10685 </us-gaap:RepaymentsOfOtherDebt>
<us-gaap:ProceedsFromRepaymentsOfNotesPayable contextRef="From2019-01-01to2019-12-31" unitRef="USD" decimals="0"> -862500 </us-gaap:ProceedsFromRepaymentsOfNotesPayable>
<us-gaap:ProceedsFromRepaymentsOfNotesPayable contextRef="From2018-01-01to2018-12-31" unitRef="USD" decimals="0"> 750000 </us-gaap:ProceedsFromRepaymentsOfNotesPayable>
<us-gaap:ProceedsFromIssuanceOfCommonStock contextRef="From2019-01-01to2019-12-31" unitRef="USD" decimals="0"> 0 </us-gaap:ProceedsFromIssuanceOfCommonStock>
<us-gaap:ProceedsFromIssuanceOfCommonStock contextRef="From2018-01-01to2018-12-31" unitRef="USD" decimals="0"> 290000 </us-gaap:ProceedsFromIssuanceOfCommonStock>
<us-gaap:NetCashProvidedByUsedInInvestingActivities contextRef="From2019-01-01to2019-12-31" unitRef="USD" decimals="0"> -109586 </us-gaap:NetCashProvidedByUsedInInvestingActivities>
<us-gaap:NetCashProvidedByUsedInInvestingActivities contextRef="From2018-01-01to2018-12-31" unitRef="USD" decimals="0"> -32282 </us-gaap:NetCashProvidedByUsedInInvestingActivities>
<us-gaap:PaymentsToAcquireIntangibleAssets contextRef="From2019-01-01to2019-12-31" unitRef="USD" decimals="0"> 76746 </us-gaap:PaymentsToAcquireIntangibleAssets>
<us-gaap:PaymentsToAcquireIntangibleAssets contextRef="From2018-01-01to2018-12-31" unitRef="USD" decimals="0"> 59079 </us-gaap:PaymentsToAcquireIntangibleAssets>
<us-gaap:ProceedsFromSaleOfPropertyPlantAndEquipment contextRef="From2019-01-01to2019-12-31" unitRef="USD" decimals="0"> 0 </us-gaap:ProceedsFromSaleOfPropertyPlantAndEquipment>
<us-gaap:ProceedsFromSaleOfPropertyPlantAndEquipment contextRef="From2018-01-01to2018-12-31" unitRef="USD" decimals="0"> 50267 </us-gaap:ProceedsFromSaleOfPropertyPlantAndEquipment>
<us-gaap:PaymentsToAcquirePropertyPlantAndEquipment contextRef="From2019-01-01to2019-12-31" unitRef="USD" decimals="0"> 32840 </us-gaap:PaymentsToAcquirePropertyPlantAndEquipment>
<us-gaap:PaymentsToAcquirePropertyPlantAndEquipment contextRef="From2018-01-01to2018-12-31" unitRef="USD" decimals="0"> 23470 </us-gaap:PaymentsToAcquirePropertyPlantAndEquipment>
<dei:EntityInteractiveDataCurrent contextRef="From2019-01-01to2019-12-31"> Yes </dei:EntityInteractiveDataCurrent>
<dei:EntityIncorporationStateCountryCode contextRef="From2019-01-01to2019-12-31"> NV </dei:EntityIncorporationStateCountryCode>
<dei:EntityFileNumber contextRef="From2019-01-01to2019-12-31"> 000-53204 </dei:EntityFileNumber>
<us-gaap:SharesOutstanding contextRef="AsOf2018-12-31_us-gaap_CommonStockMember" unitRef="Shares" decimals="INF"> 2906630 </us-gaap:SharesOutstanding>
<us-gaap:SharesOutstanding contextRef="AsOf2019-12-31_us-gaap_CommonStockMember" unitRef="Shares" decimals="INF"> 5208170 </us-gaap:SharesOutstanding>
<us-gaap:SharesOutstanding contextRef="AsOf2017-12-31_us-gaap_CommonStockMember" unitRef="Shares" decimals="INF"> 2836713 </us-gaap:SharesOutstanding>
<us-gaap:AdjustmentsToAdditionalPaidInCapitalConvertibleDebtWithConversionFeature contextRef="From2019-01-01to2019-12-31" unitRef="USD" decimals="0"> 3967 </us-gaap:AdjustmentsToAdditionalPaidInCapitalConvertibleDebtWithConversionFeature>
<us-gaap:AdjustmentsToAdditionalPaidInCapitalConvertibleDebtWithConversionFeature contextRef="From2018-01-01to2018-12-31" unitRef="USD" decimals="0"> 840291 </us-gaap:AdjustmentsToAdditionalPaidInCapitalConvertibleDebtWithConversionFeature>
<us-gaap:AdjustmentsToAdditionalPaidInCapitalConvertibleDebtWithConversionFeature contextRef="From2019-01-01to2019-12-31_us-gaap_CommonStockMember" unitRef="USD" xsi:nil="true"/>
<us-gaap:AdjustmentsToAdditionalPaidInCapitalConvertibleDebtWithConversionFeature contextRef="From2018-01-01to2018-12-31_us-gaap_CommonStockMember" unitRef="USD" xsi:nil="true"/>
<us-gaap:AdjustmentsToAdditionalPaidInCapitalConvertibleDebtWithConversionFeature contextRef="From2019-01-01to2019-12-31_us-gaap_AdditionalPaidInCapitalMember" unitRef="USD" decimals="0"> 3967 </us-gaap:AdjustmentsToAdditionalPaidInCapitalConvertibleDebtWithConversionFeature>
<us-gaap:AdjustmentsToAdditionalPaidInCapitalConvertibleDebtWithConversionFeature contextRef="From2018-01-01to2018-12-31_us-gaap_AdditionalPaidInCapitalMember" unitRef="USD" decimals="0"> 840291 </us-gaap:AdjustmentsToAdditionalPaidInCapitalConvertibleDebtWithConversionFeature>
<us-gaap:AdjustmentsToAdditionalPaidInCapitalConvertibleDebtWithConversionFeature contextRef="From2019-01-01to2019-12-31_us-gaap_RetainedEarningsMember" unitRef="USD" xsi:nil="true"/>
<us-gaap:AdjustmentsToAdditionalPaidInCapitalConvertibleDebtWithConversionFeature contextRef="From2018-01-01to2018-12-31_us-gaap_RetainedEarningsMember" unitRef="USD" xsi:nil="true"/>
<evsi:StockIssuedToEscrowAccountUnvestedShares contextRef="From2019-01-01to2019-12-31_us-gaap_CommonStockMember" unitRef="Shares" decimals="INF"> 44437 </evsi:StockIssuedToEscrowAccountUnvestedShares>
<evsi:StockIssuedToEscrowAccountUnvestedValue contextRef="From2019-01-01to2019-12-31" unitRef="USD" xsi:nil="true"/>
<evsi:StockIssuedToEscrowAccountUnvestedValue contextRef="From2019-01-01to2019-12-31_us-gaap_CommonStockMember" unitRef="USD" decimals="0"> 44 </evsi:StockIssuedToEscrowAccountUnvestedValue>
<evsi:StockIssuedToEscrowAccountUnvestedValue contextRef="From2019-01-01to2019-12-31_us-gaap_AdditionalPaidInCapitalMember" unitRef="USD" decimals="0"> -44 </evsi:StockIssuedToEscrowAccountUnvestedValue>
<evsi:StockIssuedToEscrowAccountUnvestedValue contextRef="From2019-01-01to2019-12-31_us-gaap_RetainedEarningsMember" unitRef="USD" xsi:nil="true"/>
<us-gaap:OrganizationConsolidationBasisOfPresentationBusinessDescriptionAndAccountingPoliciesTextBlock contextRef="From2019-01-01to2019-12-31">
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>CORPORATE ORGANIZATION</b></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b> </b></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Envision Solar was incorporated in June 2006 as a limited liability company (“LLC”). Through a series of transactions and mergers, including a series of 2010 transactions where the then existing entity was acquired by an inactive publicly-held company in a transaction treated as a recapitalization of the company, the resulting entity became Envision Solar International, Inc., a Nevada Corporation (hereinafter the “Company”, "us", "we", "our" or "Envision"). Additionally, the Company had formed various wholly owned subsidiaries to account for its planned future operations, but these entities were dissolved over the subsequent years.</p>
</us-gaap:OrganizationConsolidationBasisOfPresentationBusinessDescriptionAndAccountingPoliciesTextBlock>
<us-gaap:NatureOfOperations contextRef="From2019-01-01to2019-12-31">
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><b>NATURE OF OPERATIONS</b></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.55in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 40.5pt">Envision is a sustainable technology innovation company based in San Diego, California. Focusing on what we refer to as “Solar 3.0,” we invent, design, engineer, manufacture and sell solar powered products that enable vital and highly valuable services in locations where it is either too expensive or too impactful to connect to the utility grid, or where the requirements for electrical power are so important that grid failures, like blackouts, are intolerable. When competing with utilities or typical solar companies, we rely on our products’ ease of deployment, reliability, accessibility, and total cost of ownership, rather than producing the cheapest kilowatt hour with the help of subsidies.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 40.5pt"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 40.5pt">Envision’s products and proprietary technology solutions target three markets that are experiencing significant growth with annual global spending in the billions of dollars:</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 40.5pt"> </p> <table cellspacing="0" cellpadding="0" style="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse"> <tr style="vertical-align: top"> <td style="width: 72px; font-size: 10pt"> </td> <td style="width: 24px; font-size: 10pt"><font style="font: 10pt Symbol">·</font></td> <td style="font-size: 10pt; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">electric vehicle charging infrastructure; </font></td></tr> </table> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"> </p> <table cellspacing="0" cellpadding="0" style="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse"> <tr style="vertical-align: top"> <td style="width: 72px; font-size: 10pt"> </td> <td style="width: 24px; font-size: 10pt"><font style="font: 10pt Symbol">·</font></td> <td style="font-size: 10pt; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">out of home advertising platforms; and </font></td></tr> </table> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"> </p> <table cellspacing="0" cellpadding="0" style="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse"> <tr style="vertical-align: top"> <td style="width: 72px; font-size: 10pt"> </td> <td style="width: 24px; font-size: 10pt"><font style="font: 10pt Symbol">·</font></td> <td style="font-size: 10pt; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">energy security and disaster preparedness. </font></td></tr> </table> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">The Company focuses on creating renewably energized, high-quality products for electric vehicle (“EV”) charging, outdoor media and branding, and energy security that are rapidly deployable and attractively designed.</p>
</us-gaap:NatureOfOperations>
<us-gaap:UseOfEstimates contextRef="From2019-01-01to2019-12-31">
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><b>USE OF ESTIMATES</b></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">The preparation of 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 reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates. Significant estimates in the accompanying financial statements include the allowance for doubtful accounts receivable, valuation of inventory and cost allocations, depreciable lives of property and equipment, valuation of intangible assets, estimates of loss contingencies, estimates of the valuation of right of use assets and corresponding lease liabilities, valuation of share-based expense, and the valuation allowance on deferred tax assets.</p>
</us-gaap:UseOfEstimates>
<us-gaap:ConcentrationRiskDisclosureTextBlock contextRef="From2019-01-01to2019-12-31">
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>CONCENTRATIONS</b></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><u>Credit Risk</u></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in; text-align: justify">Financial instruments that potentially subject us to concentrations of credit risk consist of cash and accounts receivable.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">The Company maintains its cash in banks and financial institution deposits that at times may exceed federally insured limits. The Company has not experienced any losses in such accounts from inception through December 31, 2019. As of December 31, 2019, $3,675,000 of the Company’s cash deposits were greater than the federally insured limits.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><u>Major Customers</u></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">The Company has a small, but growing customer base, which can result in a concentration of revenues and accounts receivable. The Company continually assesses the financial strength of its customers. For the year ended December 31, 2019, revenues from two customers accounted for 44% and 22% of total revenues, and for the year ended December 31, 2018, revenues from one customer accounted for 50% of total revenues, with no other single customer accounting for more than 10% of revenues. At December 31, 2019, accounts receivable from six customers accounted for 35%, 21%, 12%, 11%, 11% and 10% of total accounts receivable, and at December 31, 2018, accounts receivable from one customer accounted for 82% of total accounts receivable, with no other single customer accounting for more than 10% of the accounts receivable balance.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><u>Major Suppliers</u></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">The Company previously had one source from which it procures its batteries for use in its products, but the Company has identified an additional source of supply that will mitigate any supply risk.</p>
</us-gaap:ConcentrationRiskDisclosureTextBlock>
<us-gaap:CashAndCashEquivalentsPolicyTextBlock contextRef="From2019-01-01to2019-12-31">
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>CASH AND CASH EQUIVALENTS</b></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b> </b></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">For the purposes of the statements of cash flows, the Company considers all highly liquid investments with an original maturity of three months or less when purchased to be cash equivalents. There were no cash equivalents at December 31, 2019 nor December 31, 2018.</p>
</us-gaap:CashAndCashEquivalentsPolicyTextBlock>
<us-gaap:FairValueOfFinancialInstrumentsPolicy contextRef="From2019-01-01to2019-12-31">
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>FAIR VALUE OF FINANCIAL INSTRUMENTS</b></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">The Company’s financial instruments, including accounts receivable, accounts payable, accrued expenses, and short-term loans, are carried at historical cost basis. At December 31, 2019, the carrying amounts of these instruments approximated their fair values because of the short-term nature of these instruments.</p>
</us-gaap:FairValueOfFinancialInstrumentsPolicy>
<us-gaap:TradeAndOtherAccountsReceivablePolicy contextRef="From2019-01-01to2019-12-31">
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><b>ACCOUNTS RECEIVABLE</b></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Accounts receivable are customer obligations due under normal trade terms. Management reviews accounts receivable on a periodic basis to determine if any receivables may become uncollectible. Management’s evaluation includes several factors including the aging of the accounts receivable balances, a review of significant past due accounts, dialogue with the customer, the financial profile of a customer, our historical write-off experience, net of recoveries, and economic conditions. The Company includes any accounts receivable balances that are determined to be uncollectible in its overall allowance for doubtful accounts. Further, the Company may record a general reserve in its allowance for doubtful accounts to account for future changes that may negatively impact our overall collections. After all attempts to collect a receivable have failed, the receivable is written off against the allowance.</p>
</us-gaap:TradeAndOtherAccountsReceivablePolicy>
<us-gaap:InventoryPolicyTextBlock contextRef="From2019-01-01to2019-12-31">
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>INVENTORY</b></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b> </b></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Inventory is stated at the lower of cost and net realizable value. Cost is determined using the first-in, first-out method of accounting. Inventory costs primarily relate to purchased raw materials and components used in the manufacturing of our products, work in process for products being manufactured, and finished goods. Included in these costs are direct labor and certain manufacturing overhead costs associated with the manufacturing process. The Company regularly reviews inventory components and quantities on hand and performs annual physical inventory counts. A reserve is established if this review process determines the net realizable value of such inventory may be below the carrying value.</p>
</us-gaap:InventoryPolicyTextBlock>
<us-gaap:PropertyPlantAndEquipmentPolicyTextBlock contextRef="From2019-01-01to2019-12-31">
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>PROPERTY, EQUIPMENT AND DEPRECIATION</b></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b> </b></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Property and equipment is recorded at cost. Depreciation is computed using the straight-line method based on the estimated useful lives of the related assets of 3 to 7 years. Expenditures for maintenance and repairs, along with fixed assets below our capitalization threshold, are expensed as incurred.</p>
</us-gaap:PropertyPlantAndEquipmentPolicyTextBlock>
<us-gaap:IntangibleAssetsFiniteLivedPolicy contextRef="From2019-01-01to2019-12-31">
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>PATENTS</b></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify"><b> </b></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">The Company believes it will achieve future economic value benefits for its various patents and patent ideas. All administrative costs for obtaining patents are accumulated on the balance sheet as a Patent asset until such time as a patent is issued. The costs of these intangible assets are classified as a long-term asset and amortized on a straight-line basis over the legal life of such asset, which is typically 20 years. In the event a patent is denied or abandoned, all accumulated administrative costs will be expensed in the period in which the patent was denied or abandoned. Patent amortization expense was $3,217 and $2,733 in the years ended December 31, 2019 and 2018, respectively.</p>
</us-gaap:IntangibleAssetsFiniteLivedPolicy>
<us-gaap:LesseeLeasesPolicyTextBlock contextRef="From2019-01-01to2019-12-31">
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><b>LEASES</b></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">In February 2016, the Financial Accounting Standards Board issued Accounting Standards Update No. 2016-02: “Leases (Topic 842)” whereby lessees need to recognize almost all leases on their balance sheet as a right of use asset and a corresponding lease liability. The Company adopted this standard as of January 1, 2019 using the effective date method and applying the package of practical expedients to leases that commenced before the effective date whereby the Company elected not to reassess the following: (i) whether any expired or existing contracts contain leases, and (ii) initial direct costs for any existing leases. For contracts entered into after the effective date, at the inception of a contract the Company will assess whether the contract is, or contains, a lease. The Company’s assessment will be based on: (1) whether the contract involves the use of a distinct identified asset, (2) whether we obtain the right to substantially all the economic benefit from the use of the asset throughout the period, and (3) whether it has the right to direct the use of the asset. The Company will allocate the consideration in the contract to each lease component based on its relative stand-alone price to determine the lease payments. The Company has elected to not recognize right of use assets and lease liabilities for short term leases that have a term of 12 months or less. Monthly lease payments on our sole operating lease range from $48,672 to $50,619 through the term of the lease. We calculated the present value of the remaining lease payment stream using our effective borrowing rate of 10%. We have recorded a right-of-use asset amounting to $316,389 included in property, plant and equipment and corresponding liability included in accrued expenses amounting to $349,160 related to this lease at December 31, 2019.</p>
</us-gaap:LesseeLeasesPolicyTextBlock>
<us-gaap:ImpairmentOrDisposalOfLongLivedAssetsPolicyTextBlock contextRef="From2019-01-01to2019-12-31">
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>IMPAIRMENT OF LONG-LIVED ASSETS</b></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b> </b></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">The Company accounts for long-lived assets in accordance with the provisions of ASC 360-10-35-15 “Impairment or Disposal of Long-Lived Assets.” This guidance requires that long-lived assets and certain identifiable intangibles be reviewed for impairment whenever events or changes in circumstances indicate that the carrying amount of an asset may not be recoverable. Recoverability of assets to be held and used is measured by a comparison of the carrying amount of an asset to future undiscounted net cash flows expected to be generated by the asset. If such assets are considered to be impaired, the impairment to be recognized is measured by the amount by which the carrying amount of the assets exceeds the fair value of the assets. Assets to be disposed of are reported at the lower of the carrying amount or fair value less costs to sell.</p>
</us-gaap:ImpairmentOrDisposalOfLongLivedAssetsPolicyTextBlock>
<us-gaap:DerivativesMethodsOfAccountingHedgingDerivatives contextRef="From2019-01-01to2019-12-31">
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>ACCOUNTING FOR DERIVATIVES</b></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">The Company evaluates its convertible instruments, options, warrants or other contracts to determine if those contracts or embedded components of those contracts qualify as derivatives to be separately accounted for under ASC Topic 815, “Derivatives and Hedging.” The result of this accounting treatment is that the fair value of the derivative is marked-to-market each balance sheet date and recorded as a liability. In the event that the fair value is recorded as a liability, the change in fair value is recorded in the statement of operations as other income (expense). Upon conversion of a note where the embedded conversion option has been bifurcated and accounted for as a derivative liability, the Company records the shares at fair value, relieves all related notes, derivatives, and debt discounts, and recognizes a net gain or loss on extinguishment.  Equity instruments that are initially classified as equity that become subject to reclassification under ASC Topic 815 are reclassified to liabilities at the fair value of the instrument on the reclassification date.</p>
</us-gaap:DerivativesMethodsOfAccountingHedgingDerivatives>
<us-gaap:RevenueRecognitionPolicyTextBlock contextRef="From2019-01-01to2019-12-31">
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>REVENUE RECOGNITION</b></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b> </b></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">On January 1, 2018, Envision adopted the revenue standards of Financial Accounting Standards Board Update No. 2014-09: “Revenue from Contracts with Customers (Topic 606).” The core principle of this Topic is that an entity recognizes revenue to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. Revenue is recognized in accordance with that core principle by applying the following five steps: 1) identify the contracts with a customer; 2) identify the performance obligations in the contract; 3) determine the transaction price; 4) allocate the transaction price to the performance obligations; and 5) recognize revenue when (or as) we satisfy a performance obligation.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Revenues are primarily derived from the direct sales of manufactured products. Revenues may also consist of maintenance fees for the maintenance of previously sold products and revenues from sales of professional services. </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Revenues from inventoried product sales are recognized upon the final delivery of such product to the customer or when legal transfer of ownership takes place. Revenue values are fixed price arrangements determined at the time an order is placed or a contract is entered into. The customer is typically obligated to make payment for such products within a 30-45 day period after delivery.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Revenues from maintenance fees for services provided by the Company are recognized equally over the period of the maintenance term. Revenue values are fixed price arrangements determined at the time an order is placed or a contract is entered into. The customer is typically obligated to make payment for the service in advance of the maintenance period.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Extended maintenance or warranty services, where the customer has the option to purchase this extension as a separate purchase option, are considered a separate performance obligation. If the company does not control the extended services, in terms of having the responsibility for fulfillment of the obligation or the option to choose who will perform the services, the Company is acting as an agent and would report the revenues on a net basis.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Revenues from professional services are recognized as services are performed. Revenue values are based upon fixed fee arrangements or hourly fee-based arrangements with agreed to hourly rates of service categories in line with expertise requirements. These services are billed to a customer as such services are provided and the customer will be obligated to make payments for such services typically within a 30-45 day period.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">The Company has a policy of recording sales incentives as a contra revenue.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">The Company includes shipping and handling fees billed to customers as revenues and shipping and handling costs as cost of revenues.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Any deposits received from a customer prior to delivery of the purchased product or monies paid prior to the period for which a service is provided are accounted for as deferred revenue on the balance sheet.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Sales tax is recorded on a net basis and excluded from revenue.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">The Company generally provides a standard one-year warranty on its products for materials and workmanship but may provide multiple year warranties as negotiated, and it will pass on the warranties from its vendors, if any, which generally covers this one-year period. In accordance with ASC 450-20-25, the Company accrues for product warranties when the loss is probable and can be reasonably estimated.  At December 31, 2019 and 2018, the Company has no product warranty accrual given the Company’s low historical financial warranty expense.</p>
</us-gaap:RevenueRecognitionPolicyTextBlock>
<us-gaap:CostOfSalesPolicyTextBlock contextRef="From2019-01-01to2019-12-31">
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>COST OF REVENUES</b></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">The Company records direct material and component costs, direct labor and associated benefits, and manufacturing overhead costs such as supervision, manufacturing equipment depreciation, rent, and utility costs, all of which are included in inventory prior to a sale, as costs of revenues. The Company further includes shipping and handling fees billed to customers as revenues and shipping and handling costs as cost of revenues.</p>
</us-gaap:CostOfSalesPolicyTextBlock>
<us-gaap:ResearchAndDevelopmentExpensePolicy contextRef="From2019-01-01to2019-12-31">
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>RESEARCH AND DEVELOPMENT</b></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b> </b></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">In accordance with ASC 730-10, “Research and Development,” expenditures for research and development of the Company’s products are expensed when incurred and are included in operating expenses. The Company recognized research and development costs of $412,590 and $164,118 for the years ending December 31, 2019 and 2018, respectively. These costs were related to the development of new products including the solar tree, the ARC 2020 and the DC Fast Charging unit. These costs include employee labor for our engineers and outside contracted engineers and materials. The 2018 disclosure herein was revised to include employee labor associated with research and development projects to conform with the current year 2019 disclosure.</p>
</us-gaap:ResearchAndDevelopmentExpensePolicy>
<us-gaap:AdvertisingCostsPolicyTextBlock contextRef="From2019-01-01to2019-12-31">
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>ADVERTISING</b></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b> </b></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">The Company conducts advertising for the promotion of its products and services. In accordance with ASC 720-35, “Advertising Costs,” advertising costs are charged to operations when incurred. Such amounts aggregated $126,120 in 2019 and $114,408 in 2018.</p>
</us-gaap:AdvertisingCostsPolicyTextBlock>
<us-gaap:ShareBasedCompensationOptionAndIncentivePlansPolicy contextRef="From2019-01-01to2019-12-31">
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><b>STOCK-BASED COMPENSATION</b></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b> </b></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">The Company follows ASC 718, “Compensation – Stock Compensation.” ASC 718 requires companies to estimate and recognize the fair value of stock-based awards to employees and directors. The fair value of the portion of an award that is ultimately expected to vest is recognized as an expense over the shorter of the service periods or vesting periods using the straight-line attribution method.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">The Company adopted ASU 2018-07 and accounts for non-employee share-based awards in accordance with the measurement and recognition criteria of ASC 718 and recognizes the fair value of such awards over the service period. The Company used the modified prospective method of adoption. There was no cumulative effect of adoption on January 1, 2019.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">The Company estimates the fair value of each stock option at the grant date by using the Black-Scholes option pricing model.</p>
</us-gaap:ShareBasedCompensationOptionAndIncentivePlansPolicy>
<us-gaap:IncomeTaxPolicyTextBlock contextRef="From2019-01-01to2019-12-31">
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>INCOME TAXES</b></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b> </b></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">The Company accounts for income taxes pursuant to the provisions of ASC Topic 740, “Income Taxes,” which requires, among other things, an asset and liability approach to calculating deferred income taxes. The asset and liability approach requires the recognition of deferred tax assets and liabilities for the expected future tax consequences of temporary differences between the carrying amounts and the tax bases of assets and liabilities. A valuation allowance is provided to offset any net deferred tax assets for which management believes it is more likely than not that the net deferred asset will not be realized.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">The Company follows the provisions of ASC 740-10-25-5, <i>“</i>Basic Recognition Threshold<i>.”</i> When tax returns are filed, it is highly certain that some positions taken would be sustained upon examination by the taxing authorities, while others are subject to uncertainty about the merits of the position taken or the amount of the position that would be ultimately sustained. In accordance with the guidance of ASC 740-10-25-6, the benefit of a tax position is recognized in the financial statements in the period during which, based on all available evidence, management believes it is more likely than not that the position will be sustained upon examination, including the resolution of appeals or litigation processes, if any. Tax positions taken are not offset or aggregated with other positions. Tax positions that meet the more-likely-than-not recognition threshold are measured as the largest amount of tax benefit that is more than 50 percent likely of being realized upon settlement with the applicable taxing authority. The portion of the benefits associated with tax positions taken that exceeds the amount measured as described above should be reflected as a liability for unrecognized tax benefits in the accompanying balance sheets along with any associated interest and penalties that would be payable to the taxing authorities upon examination. The Company believes its tax positions are all highly certain of being upheld upon examination. As such, the Company has not recorded a liability for unrecognized tax benefits. As of December 31, 2019, tax years 2016 through 2019 remain open for IRS audit. The Company has received no notice of audit from the IRS for any of the open tax years.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">The Company recognizes the benefit of a tax position when it is effectively settled. ASC 740-10-25-10, “Basic Recognition Threshold” provides guidance on how an entity should determine whether a tax position is effectively settled for the purpose of recognizing previously unrecognized tax benefits. ASC 740-10-25-10 clarifies that a tax position can be effectively settled upon the completion of an examination by a taxing authority. For tax positions considered effectively settled, the Company recognizes the full amount of the tax benefit.</p>
</us-gaap:IncomeTaxPolicyTextBlock>
<us-gaap:EarningsPerSharePolicyTextBlock contextRef="From2019-01-01to2019-12-31">
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><b>NET LOSS PER SHARE</b></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Basic net loss per share is computed by dividing the net loss by the weighted average number of shares of common stock outstanding during the periods presented. Diluted net loss per common share is computed using the weighted average number of common shares outstanding for the period, and, if dilutive, potential common shares outstanding during the period. Potential common shares consist of the incremental common shares issuable upon the exercise of stock options, stock warrants, convertible debt instruments or other common stock equivalents. Potentially dilutive securities are excluded from the computation if their effect is anti-dilutive.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Convertible debt convertible into 35,907 common shares, options to purchase 239,704 common shares and warrants to purchase 2,535,790 common shares were outstanding at December 31, 2019. Convertible debt convertible into 418,288 common shares, options to purchase 296,412 common shares and warrants to purchase 134,359 common shares were outstanding at December 31, 2018. These shares were not included in the computation of diluted loss per share for the years ended December 31, 2019 and 2018 because the effects would have been anti-dilutive. These options and warrants may dilute future earnings per share.</p>
</us-gaap:EarningsPerSharePolicyTextBlock>
<us-gaap:CommitmentsAndContingenciesPolicyTextBlock contextRef="From2019-01-01to2019-12-31">
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>CONTINGENCIES</b></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.55in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Certain conditions may exist as of the date the financial statements are issued which may result in a loss to the Company, but which will only be resolved when one or more future events occur or fail to occur. Company management and its legal counsel assess such contingent liabilities, and such assessment inherently involves an exercise of judgment. In assessing loss contingencies related to legal proceedings that are pending against the Company or unasserted claims that may result in such proceedings, the Company's legal counsel evaluates the perceived merits of any legal proceedings or unasserted claims as well as the perceived merits of the amount of relief sought or expected to be sought therein. If the assessment of a contingency indicates that it is probable that a liability has been incurred and the amount of the liability can be reasonably estimated, then the estimated liability would be accrued in the Company's financial statements. If the assessment indicates that a potentially material loss contingency is not probable but is reasonably possible, or is probable but cannot be reasonably estimated, then the nature of the contingent liability, together with an estimate of the range of possible loss if determinable would be disclosed. The Company does not include legal costs in its estimates of amounts to accrue.</p>
</us-gaap:CommitmentsAndContingenciesPolicyTextBlock>
<us-gaap:SegmentReportingPolicyPolicyTextBlock contextRef="From2019-01-01to2019-12-31">
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>SEGMENTS</b></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">The Company follows ASC 280-10 for “Disclosures about Segments of an Enterprise and Related Information." During 2019 and 2018, the Company only operated in one segment; therefore, segment information has not been presented.</p>
</us-gaap:SegmentReportingPolicyPolicyTextBlock>
<us-gaap:ScheduleOfOtherCurrentAssetsTableTextBlock contextRef="From2019-01-01to2019-12-31">
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Prepaid expenses and other current assets are summarized as follows:</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"></p> <table cellpadding="0" cellspacing="0" align="center" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 80%"> <tr style="vertical-align: bottom"> <td> </td><td style="font-weight: bold"> </td> <td colspan="6" style="font-weight: bold; text-align: center">December 31,</td><td style="font-weight: bold"> </td></tr> <tr style="vertical-align: bottom"> <td> </td><td style="font-weight: bold; padding-bottom: 1pt"> </td> <td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1pt solid">2019</td><td style="padding-bottom: 1pt; font-weight: bold"> </td><td style="font-weight: bold; padding-bottom: 1pt"> </td> <td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1pt solid">2018</td><td style="padding-bottom: 1pt; font-weight: bold"> </td></tr> <tr style="vertical-align: bottom; background-color: rgb(238,238,238)"> <td style="width: 46%; text-align: left">Prepaid insurance</td><td style="width: 2%"> </td> <td style="width: 1%; text-align: left">$</td><td style="width: 13%; text-align: right">30,371</td><td style="width: 1%; text-align: left"> </td><td style="width: 2%"> </td> <td style="width: 1%; text-align: left">$</td><td style="width: 13%; text-align: right">29,524</td><td style="width: 1%; text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="text-align: left">Vendor prepayments</td><td> </td> <td style="text-align: left"> </td><td style="text-align: right">115,682</td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right">226,547</td><td style="text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: rgb(238,238,238)"> <td style="text-align: left; padding-bottom: 1pt">Related party receivable</td><td style="padding-bottom: 1pt"> </td> <td style="border-bottom: Black 1pt solid; text-align: left"> </td><td style="border-bottom: Black 1pt solid; text-align: right">1,633</td><td style="padding-bottom: 1pt; text-align: left"> </td><td style="padding-bottom: 1pt"> </td> <td style="border-bottom: Black 1pt solid; text-align: left"> </td><td style="border-bottom: Black 1pt solid; text-align: right">–</td><td style="padding-bottom: 1pt; text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="text-align: left; padding-bottom: 2.5pt">Total prepaid expenses and other current assets</td><td style="padding-bottom: 2.5pt"> </td> <td style="border-bottom: Black 2.5pt double; text-align: left">$</td><td style="border-bottom: Black 2.5pt double; text-align: right">147,686</td><td style="padding-bottom: 2.5pt; text-align: left"> </td><td style="padding-bottom: 2.5pt"> </td> <td style="border-bottom: Black 2.5pt double; text-align: left">$</td><td style="border-bottom: Black 2.5pt double; text-align: right">256,071</td><td style="padding-bottom: 2.5pt; text-align: left"> </td></tr></table>
</us-gaap:ScheduleOfOtherCurrentAssetsTableTextBlock>
<us-gaap:ScheduleOfInventoryCurrentTableTextBlock contextRef="From2019-01-01to2019-12-31">
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Inventories are stated at the lower of cost or net realizable value. Costs are determined using the first in-first out (FIFO) method. As of December 31, 2019 and 2018, inventory consists of the following:</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"> </p> <table cellpadding="0" cellspacing="0" align="center" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 80%"> <tr style="vertical-align: bottom"> <td> </td><td style="font-weight: bold"> </td> <td colspan="6" style="font-weight: bold; text-align: center">December 31,</td><td style="font-weight: bold"> </td></tr> <tr style="vertical-align: bottom"> <td> </td><td style="font-weight: bold; padding-bottom: 1pt"> </td> <td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1pt solid">2019</td><td style="padding-bottom: 1pt; font-weight: bold"> </td><td style="font-weight: bold; padding-bottom: 1pt"> </td> <td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1pt solid">2018</td><td style="padding-bottom: 1pt; font-weight: bold"> </td></tr> <tr style="vertical-align: bottom; background-color: rgb(238,238,238)"> <td style="width: 46%; text-align: left">Finished goods</td><td style="width: 2%"> </td> <td style="width: 1%; text-align: left">$</td><td style="width: 13%; text-align: right">716,478</td><td style="width: 1%; text-align: left"> </td><td style="width: 2%"> </td> <td style="width: 1%; text-align: left">$</td><td style="width: 13%; text-align: right">–</td><td style="width: 1%; text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="text-align: left">Work in process</td><td> </td> <td style="text-align: left"> </td><td style="text-align: right">303,594</td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right">443,701</td><td style="text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: rgb(238,238,238)"> <td style="text-align: left">Raw materials</td><td> </td> <td style="text-align: left"> </td><td style="text-align: right">835,232</td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right">698,689</td><td style="text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="text-align: left; padding-bottom: 1pt">Inventory allowance</td><td style="padding-bottom: 1pt"> </td> <td style="border-bottom: Black 1pt solid; text-align: left"> </td><td style="border-bottom: Black 1pt solid; text-align: right">(11,424</td><td style="padding-bottom: 1pt; text-align: left">)</td><td style="padding-bottom: 1pt"> </td> <td style="border-bottom: Black 1pt solid; text-align: left"> </td><td style="border-bottom: Black 1pt solid; text-align: right">(11,424</td><td style="padding-bottom: 1pt; text-align: left">)</td></tr> <tr style="vertical-align: bottom; background-color: rgb(238,238,238)"> <td style="text-align: left; padding-bottom: 2.5pt">Total inventory</td><td style="padding-bottom: 2.5pt"> </td> <td style="border-bottom: Black 2.5pt double; text-align: left">$</td><td style="border-bottom: Black 2.5pt double; text-align: right">1,843,880</td><td style="padding-bottom: 2.5pt; text-align: left"> </td><td style="padding-bottom: 2.5pt"> </td> <td style="border-bottom: Black 2.5pt double; text-align: left">$</td><td style="border-bottom: Black 2.5pt double; text-align: right">1,130,966</td><td style="padding-bottom: 2.5pt; text-align: left"> </td></tr></table>
</us-gaap:ScheduleOfInventoryCurrentTableTextBlock>
<us-gaap:PropertyPlantAndEquipmentTextBlock contextRef="From2019-01-01to2019-12-31">
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Property and equipment consists of the following:</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"> </p> <table cellpadding="0" cellspacing="0" align="center" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 80%"> <tr style="vertical-align: bottom"> <td> </td><td style="font-weight: bold"> </td> <td colspan="6" style="font-weight: bold; text-align: center">December 31,</td><td style="font-weight: bold"> </td></tr> <tr style="vertical-align: bottom"> <td> </td><td style="font-weight: bold; padding-bottom: 1pt"> </td> <td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1pt solid">2019</td><td style="padding-bottom: 1pt; font-weight: bold"> </td><td style="font-weight: bold; padding-bottom: 1pt"> </td> <td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1pt solid">2018</td><td style="padding-bottom: 1pt; font-weight: bold"> </td></tr> <tr style="vertical-align: bottom; background-color: rgb(238,238,238)"> <td style="width: 46%; text-align: justify">Computer equipment and software</td><td style="width: 2%"> </td> <td style="width: 1%; text-align: left">$</td><td style="width: 13%; text-align: right">59,390</td><td style="width: 1%; text-align: left"> </td><td style="width: 2%"> </td> <td style="width: 1%; text-align: left">$</td><td style="width: 13%; text-align: right">32,666</td><td style="width: 1%; text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="text-align: justify">Furniture and fixtures</td><td> </td> <td style="text-align: left"> </td><td style="text-align: right">82,529</td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right">82,529</td><td style="text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: rgb(238,238,238)"> <td style="text-align: justify">Machinery and equipment</td><td> </td> <td style="text-align: left"> </td><td style="text-align: right">314,491</td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right">308,376</td><td style="text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="text-align: justify">Autos</td><td> </td> <td style="text-align: left"> </td><td style="text-align: right">49,238</td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right">49,238</td><td style="text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: rgb(238,238,238)"> <td style="text-align: justify">Leasehold improvements</td><td> </td> <td style="text-align: left"> </td><td style="text-align: right">6,790</td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right">6,790</td><td style="text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="text-align: justify; padding-bottom: 1pt">Right-of-use asset</td><td style="padding-bottom: 1pt"> </td> <td style="border-bottom: Black 1pt solid; text-align: left"> </td><td style="border-bottom: Black 1pt solid; text-align: right">316,389</td><td style="padding-bottom: 1pt; text-align: left"> </td><td style="padding-bottom: 1pt"> </td> <td style="border-bottom: Black 1pt solid; text-align: left"> </td><td style="border-bottom: Black 1pt solid; text-align: right">–</td><td style="padding-bottom: 1pt; text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: rgb(238,238,238)"> <td style="text-align: justify">Total property and equipment</td><td> </td> <td style="text-align: left"> </td><td style="text-align: right">828,827</td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right">479,599</td><td style="text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="text-align: justify; padding-bottom: 1pt">Less accumulated depreciation</td><td style="padding-bottom: 1pt"> </td> <td style="border-bottom: Black 1pt solid; text-align: left"> </td><td style="border-bottom: Black 1pt solid; text-align: right">(409,407</td><td style="padding-bottom: 1pt; text-align: left">)</td><td style="padding-bottom: 1pt"> </td> <td style="border-bottom: Black 1pt solid; text-align: left"> </td><td style="border-bottom: Black 1pt solid; text-align: right">(346,364</td><td style="padding-bottom: 1pt; text-align: left">)</td></tr> <tr style="vertical-align: bottom; background-color: rgb(238,238,238)"> <td style="text-align: justify; padding-bottom: 2.5pt">Property and Equipment, Net</td><td style="padding-bottom: 2.5pt"> </td> <td style="border-bottom: Black 2.5pt double; text-align: left">$</td><td style="border-bottom: Black 2.5pt double; text-align: right">419,420</td><td style="padding-bottom: 2.5pt; text-align: left"> </td><td style="padding-bottom: 2.5pt"> </td> <td style="border-bottom: Black 2.5pt double; text-align: left">$</td><td style="border-bottom: Black 2.5pt double; text-align: right">133,235</td><td style="padding-bottom: 2.5pt; text-align: left"> </td></tr></table>
</us-gaap:PropertyPlantAndEquipmentTextBlock>
<us-gaap:ScheduleOfAccruedLiabilitiesTableTextBlock contextRef="From2019-01-01to2019-12-31">
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify">The major components of accrued expenses are summarized as follows:</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify"> </p> <table cellpadding="0" cellspacing="0" align="center" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 80%"> <tr style="vertical-align: bottom"> <td> </td><td style="font-weight: bold"> </td> <td colspan="6" style="font-weight: bold; text-align: center">December 31,</td><td style="font-weight: bold"> </td></tr> <tr style="vertical-align: bottom"> <td> </td><td style="font-weight: bold; padding-bottom: 1pt"> </td> <td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1pt solid">2019</td><td style="padding-bottom: 1pt; font-weight: bold"> </td><td style="font-weight: bold; padding-bottom: 1pt"> </td> <td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1pt solid">2018</td><td style="padding-bottom: 1pt; font-weight: bold"> </td></tr> <tr style="vertical-align: bottom; background-color: rgb(238,238,238)"> <td style="width: 46%; text-align: justify">Lease liability</td><td style="width: 2%"> </td> <td style="width: 1%; text-align: left">$</td><td style="width: 13%; text-align: right">349,160</td><td style="width: 1%; text-align: left"> </td><td style="width: 2%"> </td> <td style="width: 1%; text-align: left">$</td><td style="width: 13%; text-align: right">–</td><td style="width: 1%; text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="text-align: justify">Accrued vacation</td><td> </td> <td style="text-align: left"> </td><td style="text-align: right">175,231</td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right">196,888</td><td style="text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: rgb(238,238,238)"> <td style="text-align: justify">Accrued salaries</td><td> </td> <td style="text-align: left"> </td><td style="text-align: right">75,829</td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right">–</td><td style="text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="text-align: justify">Accrued interest</td><td> </td> <td style="text-align: left"> </td><td style="text-align: right">48,884</td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right">239,838</td><td style="text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: rgb(238,238,238)"> <td style="text-align: justify">Accrued rent</td><td> </td> <td style="text-align: left"> </td><td style="text-align: right">–</td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right">66,349</td><td style="text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="text-align: justify">Accrued loss contingency</td><td> </td> <td style="text-align: left"> </td><td style="text-align: right">–</td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right">71,744</td><td style="text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: rgb(238,238,238)"> <td style="text-align: justify; padding-bottom: 1pt">Other accrued expense</td><td style="padding-bottom: 1pt"> </td> <td style="border-bottom: Black 1pt solid; text-align: left"> </td><td style="border-bottom: Black 1pt solid; text-align: right">5,171</td><td style="padding-bottom: 1pt; text-align: left"> </td><td style="padding-bottom: 1pt"> </td> <td style="border-bottom: Black 1pt solid; text-align: left"> </td><td style="border-bottom: Black 1pt solid; text-align: right">39,351</td><td style="padding-bottom: 1pt; text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="text-align: justify; padding-bottom: 2.5pt">Total accrued expenses</td><td style="padding-bottom: 2.5pt"> </td> <td style="border-bottom: Black 2.5pt double; text-align: left">$</td><td style="border-bottom: Black 2.5pt double; text-align: right">654,275</td><td style="padding-bottom: 2.5pt; text-align: left"> </td><td style="padding-bottom: 2.5pt"> </td> <td style="border-bottom: Black 2.5pt double; text-align: left">$</td><td style="border-bottom: Black 2.5pt double; text-align: right">614,170</td><td style="padding-bottom: 2.5pt; text-align: left"> </td></tr></table>
</us-gaap:ScheduleOfAccruedLiabilitiesTableTextBlock>
<us-gaap:ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock contextRef="From2019-01-01to2019-12-31">
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">We used the following assumptions for options granted in fiscal 2019 and 2018:</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.55in"> </p> <table cellspacing="0" cellpadding="0" align="center" style="font: 10pt Times New Roman, Times, Serif; width: 80%; border-collapse: collapse"> <tr style="vertical-align: top"> <td style="width: 40%; font-size: 10pt; text-align: justify"> </td> <td style="width: 20%; font-size: 10pt; text-align: center"><font style="font: 10pt Times New Roman, Times, Serif"><b><u>2019</u></b></font></td> <td style="width: 20%; font-size: 10pt; text-align: center"><font style="font: 10pt Times New Roman, Times, Serif"><b><u>2018</u></b></font></td></tr> <tr style="vertical-align: top"> <td style="font-size: 10pt; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">Expected volatility</font></td> <td style="font-size: 10pt; text-align: center"><font style="font: 10pt Times New Roman, Times, Serif">78.47%-82.26%</font></td> <td style="font-size: 10pt; text-align: center"><font style="font: 10pt Times New Roman, Times, Serif">82.40%</font></td></tr> <tr style="vertical-align: top"> <td style="font-size: 10pt; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">Expected term</font></td> <td style="font-size: 10pt; text-align: center"><font style="font: 10pt Times New Roman, Times, Serif">5-7 Years</font></td> <td style="font-size: 10pt; text-align: center"><font style="font: 10pt Times New Roman, Times, Serif">5 Years</font></td></tr> <tr style="vertical-align: top"> <td style="font-size: 10pt; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">Risk-free interest rate</font></td> <td style="font-size: 10pt; text-align: center"><font style="font: 10pt Times New Roman, Times, Serif">1.73%-1.92%</font></td> <td style="font-size: 10pt; text-align: center"><font style="font: 10pt Times New Roman, Times, Serif">2.59%</font></td></tr> <tr style="vertical-align: top"> <td style="font-size: 10pt; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">Weighted average FV</font></td> <td style="font-size: 10pt; text-align: center"><font style="font: 10pt Times New Roman, Times, Serif">$4.02</font></td> <td style="font-size: 10pt; text-align: center"><font style="font: 10pt Times New Roman, Times, Serif">$6.66</font></td></tr></table>
</us-gaap:ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock>
<us-gaap:ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock contextRef="From2019-01-01to2019-12-31">
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in">Option activity for the years ended December 31, 2019 and 2018 under the 2008 and 2011 Plans are as follows:</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"> </p> <table cellspacing="0" cellpadding="0" align="center" style="font: 10pt Times New Roman, Times, Serif; width: 80%; border-collapse: collapse"> <tr style="vertical-align: bottom"> <td style="padding-left: 10pt; text-align: justify"> </td> <td> </td> <td colspan="2" style="border-bottom: black 1pt solid; text-align: center"><font style="font: 10pt Times New Roman, Times, Serif"><b>Number of Options</b></font></td> <td> </td> <td> </td> <td colspan="2" style="border-bottom: black 1pt solid"> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><b>Weighted</b></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><b>Average</b></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><b>Exercise</b></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><b>Price</b></p></td> <td> </td></tr> <tr style="vertical-align: bottom; background-color: rgb(238,238,238)"> <td style="width: 46%; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">Outstanding at December 31, 2017</font></td> <td style="width: 2%"> </td> <td style="width: 1%"> </td> <td style="width: 13%; text-align: right"><font style="font: 10pt Times New Roman, Times, Serif">304,327</font></td> <td style="width: 2%"> </td> <td style="width: 1%"> </td> <td style="width: 1%"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td> <td style="width: 13%; text-align: right"><font style="font: 10pt Times New Roman, Times, Serif">11.50</font></td> <td style="width: 1%"> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="padding-left: 10pt; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">Granted</font></td> <td> </td> <td> </td> <td style="text-align: right"><font style="font: 10pt Times New Roman, Times, Serif">14,150</font></td> <td> </td> <td> </td> <td> </td> <td style="text-align: right"><font style="font: 10pt Times New Roman, Times, Serif">10.00</font></td> <td> </td></tr> <tr style="vertical-align: bottom; background-color: rgb(238,238,238)"> <td style="padding-left: 10pt; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">Exercised</font></td> <td> </td> <td> </td> <td style="text-align: right"><font style="font: 10pt Times New Roman, Times, Serif">–</font></td> <td> </td> <td> </td> <td> </td> <td style="text-align: right"><font style="font: 10pt Times New Roman, Times, Serif">–</font></td> <td> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="padding-left: 10pt; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">Forfeited</font></td> <td> </td> <td> </td> <td style="text-align: right"><font style="font: 10pt Times New Roman, Times, Serif">(20,300</font></td> <td><font style="font: 10pt Times New Roman, Times, Serif">)</font></td> <td> </td> <td> </td> <td style="text-align: right"><font style="font: 10pt Times New Roman, Times, Serif">9.50</font></td> <td> </td></tr> <tr style="vertical-align: bottom; background-color: rgb(238,238,238)"> <td style="padding-left: 10pt; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">Expired</font></td> <td> </td> <td style="border-bottom: black 1pt solid"> </td> <td style="border-bottom: black 1pt solid; text-align: right"><font style="font: 10pt Times New Roman, Times, Serif">(1,771</font></td> <td><font style="font: 10pt Times New Roman, Times, Serif">)</font></td> <td> </td> <td style="border-bottom: black 1pt solid"> </td> <td style="border-bottom: black 1pt solid; text-align: right"><font style="font: 10pt Times New Roman, Times, Serif">31.50</font></td> <td> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">Outstanding at December 31, 2018</font></td> <td> </td> <td style="border-bottom: black 2.25pt double"> </td> <td style="border-bottom: black 2.25pt double; text-align: right"><font style="font: 10pt Times New Roman, Times, Serif">296,406</font></td> <td> </td> <td> </td> <td style="border-bottom: black 2.25pt double"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td> <td style="border-bottom: black 2.25pt double; text-align: right"><font style="font: 10pt Times New Roman, Times, Serif">11.50</font></td> <td> </td></tr> <tr style="vertical-align: bottom; background-color: rgb(238,238,238)"> <td style="padding-left: 10pt; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">Granted</font></td> <td> </td> <td> </td> <td style="text-align: right"><font style="font: 10pt Times New Roman, Times, Serif">58,204</font></td> <td> </td> <td> </td> <td> </td> <td style="text-align: right"><font style="font: 10pt Times New Roman, Times, Serif">5.52</font></td> <td> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="padding-left: 10pt; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">Exercised</font></td> <td> </td> <td> </td> <td style="text-align: right"><font style="font: 10pt Times New Roman, Times, Serif">–</font></td> <td> </td> <td> </td> <td> </td> <td style="text-align: right"><font style="font: 10pt Times New Roman, Times, Serif">–</font></td> <td> </td></tr> <tr style="vertical-align: bottom; background-color: rgb(238,238,238)"> <td style="padding-left: 10pt; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">Forfeited</font></td> <td> </td> <td> </td> <td style="text-align: right"><font style="font: 10pt Times New Roman, Times, Serif">(84,350</font></td> <td><font style="font: 10pt Times New Roman, Times, Serif">)</font></td> <td> </td> <td> </td> <td style="text-align: right"><font style="font: 10pt Times New Roman, Times, Serif">11.71</font></td> <td> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="padding-left: 10pt; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">Expired</font></td> <td> </td> <td style="border-bottom: black 1pt solid"> </td> <td style="border-bottom: black 1pt solid; text-align: right"><font style="font: 10pt Times New Roman, Times, Serif">(30,556</font></td> <td><font style="font: 10pt Times New Roman, Times, Serif">)</font></td> <td> </td> <td style="border-bottom: black 1pt solid"> </td> <td style="border-bottom: black 1pt solid; text-align: right"><font style="font: 10pt Times New Roman, Times, Serif">16.37</font></td> <td> </td></tr> <tr style="vertical-align: bottom; background-color: rgb(238,238,238)"> <td style="text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">Outstanding at December 31, 2019</font></td> <td> </td> <td style="border-bottom: black 2.25pt double"> </td> <td style="border-bottom: black 2.25pt double; text-align: right"><font style="font: 10pt Times New Roman, Times, Serif">239,704</font></td> <td> </td> <td> </td> <td style="border-bottom: black 2.25pt double"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td> <td style="border-bottom: black 2.25pt double; text-align: right"><font style="font: 10pt Times New Roman, Times, Serif">9.25</font></td> <td> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">Exercisable at December 31, 2019</font></td> <td> </td> <td style="border-bottom: black 2.25pt double"> </td> <td style="border-bottom: black 2.25pt double; text-align: right"><font style="font: 10pt Times New Roman, Times, Serif">195,715</font></td> <td> </td> <td> </td> <td style="border-bottom: black 2.25pt double"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td> <td style="border-bottom: black 2.25pt double; text-align: right"><font style="font: 10pt Times New Roman, Times, Serif">10.02</font></td> <td> </td></tr></table>
</us-gaap:ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock>
<us-gaap:ScheduleOfShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeTextBlock contextRef="From2019-01-01to2019-12-31">
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">The following table summarizes information about employee stock options outstanding at December 31, 2019:</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Options exercisable have a weighted average remaining contractual life of 4.74 years as of December 31, 2019:</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"> </p> <table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%"> <tr style="vertical-align: bottom"> <td style="padding-bottom: 1pt; text-align: center"> </td><td style="padding-bottom: 1pt; text-align: center"> </td><td style="padding-bottom: 1pt; text-align: left"> </td><td style="font-weight: bold; padding-bottom: 1pt"> </td> <td colspan="14" style="border-bottom: Black 1pt solid; font-weight: bold; text-align: center"><font style="font: 10pt Times New Roman, Times, Serif"><b>Options Outstanding</b></font></td><td style="padding-bottom: 1pt; text-align: center"> </td><td style="text-align: center; font-weight: bold; padding-bottom: 1pt"> </td> <td colspan="10" style="border-bottom: Black 1pt solid; font-weight: bold; text-align: center"><font style="font: 10pt Times New Roman, Times, Serif"><b>Options Exercisable</b></font></td><td style="padding-bottom: 1pt; text-align: center"> </td></tr> <tr style="vertical-align: bottom"> <td colspan="2" style="border-bottom: Black 1pt solid; font-weight: bold; text-align: center"><font style="font: 10pt Times New Roman, Times, Serif"><b>Range of Exercise Price</b></font></td><td style="padding-bottom: 1pt; font-weight: bold; text-align: center"> </td><td style="text-align: center; font-weight: bold; padding-bottom: 1pt"> </td> <td colspan="2" style="border-bottom: Black 1pt solid; font-weight: bold; text-align: center"><font style="font: 10pt Times New Roman, Times, Serif"><b>Number Outstanding at December 31, 2019</b></font></td><td style="padding-bottom: 1pt; font-weight: bold; text-align: center"> </td><td style="text-align: center; font-weight: bold; padding-bottom: 1pt"> </td> <td colspan="2" style="border-bottom: Black 1pt solid; font-weight: bold; text-align: center"><font style="font: 10pt Times New Roman, Times, Serif"><b>Weighted Average Remaining Contractual life</b></font></td><td style="padding-bottom: 1pt; font-weight: bold; text-align: center"> </td><td style="text-align: center; font-weight: bold; padding-bottom: 1pt"> </td> <td colspan="2" style="border-bottom: Black 1pt solid; font-weight: bold; text-align: center"><font style="font: 10pt Times New Roman, Times, Serif"><b>Weighted Average Exercise Price</b></font></td><td style="padding-bottom: 1pt; font-weight: bold; text-align: center"> </td><td style="text-align: center; font-weight: bold; padding-bottom: 1pt"> </td> <td colspan="2" style="border-bottom: Black 1pt solid; font-weight: bold; text-align: center"><font style="font: 10pt Times New Roman, Times, Serif"><b>Aggregate Intrinsic Value</b></font></td><td style="padding-bottom: 1pt; font-weight: bold; text-align: center"> </td><td style="text-align: center; font-weight: bold; padding-bottom: 1pt"> </td> <td colspan="2" style="border-bottom: Black 1pt solid; font-weight: bold; text-align: center"><font style="font: 10pt Times New Roman, Times, Serif"><b>Number Exercisable at December 31, 2019</b></font></td><td style="padding-bottom: 1pt; font-weight: bold; text-align: center"> </td><td style="text-align: center; font-weight: bold; padding-bottom: 1pt"> </td> <td colspan="2" style="border-bottom: Black 1pt solid; font-weight: bold; text-align: center"><font style="font: 10pt Times New Roman, Times, Serif"><b>Weighted Average Exercise Price</b></font></td><td style="padding-bottom: 1pt; font-weight: bold; text-align: center"> </td><td style="text-align: center; font-weight: bold; padding-bottom: 1pt"> </td> <td colspan="2" style="border-bottom: Black 1pt solid; font-weight: bold; text-align: center"><font style="font: 10pt Times New Roman, Times, Serif"><b>Aggregate Intrinsic Value</b></font></td><td style="padding-bottom: 1pt; font-weight: bold; text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: rgb(238,238,238)"> <td colspan="2" style="text-align: center"><font style="font: 10pt Times New Roman, Times, Serif">$4.09 - $8.00</font></td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right">148,404</td><td style="text-align: left"> </td><td> </td> <td style="text-align: center"> </td><td style="text-align: center"><font style="font: 10pt Times New Roman, Times, Serif">7.93 Years</font></td><td style="text-align: left"> </td><td> </td> <td style="text-align: left">$</td><td style="text-align: right">6.73</td><td style="text-align: left"> </td><td> </td> <td style="text-align: left">$</td><td style="text-align: right">5,187</td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right">104,415</td><td style="text-align: left"> </td><td> </td> <td style="text-align: left">$</td><td style="text-align: right">7.13</td><td style="text-align: left"> </td><td> </td> <td style="text-align: left">$</td><td style="text-align: right">5,187</td><td style="text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td colspan="2" style="text-align: center"><font style="font: 10pt Times New Roman, Times, Serif">$10.00 - $13.50</font></td><td style="padding-bottom: 1pt; text-align: left"> </td><td style="padding-bottom: 1pt"> </td> <td style="border-bottom: Black 1pt solid; text-align: left"> </td><td style="border-bottom: Black 1pt solid; text-align: right">91,300</td><td style="padding-bottom: 1pt; text-align: left"> </td><td style="padding-bottom: 1pt"> </td> <td style="border-bottom: Black 1pt solid; text-align: center"> </td><td style="border-bottom: Black 1pt solid; text-align: center"><font style="font: 10pt Times New Roman, Times, Serif">1.89 Years</font></td><td style="padding-bottom: 1pt; text-align: left"> </td><td style="padding-bottom: 1pt"> </td> <td style="border-bottom: Black 1pt solid; text-align: left"> </td><td style="border-bottom: Black 1pt solid; text-align: right">13.33</td><td style="padding-bottom: 1pt; text-align: left"> </td><td style="padding-bottom: 1pt"> </td> <td style="border-bottom: Black 1pt solid; text-align: left"> </td><td style="border-bottom: Black 1pt solid; text-align: right">–</td><td style="padding-bottom: 1pt; text-align: left"> </td><td style="padding-bottom: 1pt"> </td> <td style="border-bottom: Black 1pt solid; text-align: left"> </td><td style="border-bottom: Black 1pt solid; text-align: right">91,300</td><td style="padding-bottom: 1pt; text-align: left"> </td><td style="padding-bottom: 1pt"> </td> <td style="border-bottom: Black 1pt solid; text-align: left"> </td><td style="border-bottom: Black 1pt solid; text-align: right">13.33</td><td style="padding-bottom: 1pt; text-align: left"> </td><td style="padding-bottom: 1pt"> </td> <td style="border-bottom: Black 1pt solid; text-align: left"> </td><td style="border-bottom: Black 1pt solid; text-align: right">–</td><td style="padding-bottom: 1pt; text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: rgb(238,238,238)"> <td style="text-align: center; width: 1%"> </td><td style="text-align: center; width: 13%"> </td><td style="padding-bottom: 2.5pt; text-align: left; width: 1%"> </td><td style="padding-bottom: 2.5pt; width: 2%"> </td> <td style="border-bottom: Black 2.5pt double; text-align: left; width: 1%"> </td><td style="border-bottom: Black 2.5pt double; text-align: right; width: 13%">239,704</td><td style="padding-bottom: 2.5pt; text-align: left; width: 1%"> </td><td style="padding-bottom: 2.5pt; width: 2%"> </td> <td style="border-bottom: Black 2.5pt double; text-align: center; width: 1%"> </td><td style="border-bottom: Black 2.5pt double; text-align: center; width: 13%"><font style="font: 10pt Times New Roman, Times, Serif">5.63 Years</font></td><td style="padding-bottom: 2.5pt; text-align: left; width: 1%"> </td><td style="padding-bottom: 2.5pt; width: 2%"> </td> <td style="border-bottom: Black 2.5pt double; text-align: left; width: 1%">$</td><td style="border-bottom: Black 2.5pt double; text-align: right; width: 13%">9.25</td><td style="padding-bottom: 2.5pt; text-align: left; width: 1%"> </td><td style="padding-bottom: 2.5pt; width: 2%"> </td> <td style="border-bottom: Black 2.5pt double; text-align: left; width: 1%">$</td><td style="border-bottom: Black 2.5pt double; text-align: right; width: 13%">5,187</td><td style="padding-bottom: 2.5pt; text-align: left; width: 1%"> </td><td style="padding-bottom: 2.5pt; width: 2%"> </td> <td style="border-bottom: Black 2.5pt double; text-align: left; width: 1%"> </td><td style="border-bottom: Black 2.5pt double; text-align: right; width: 13%">195,715</td><td style="padding-bottom: 2.5pt; text-align: left; width: 1%"> </td><td style="padding-bottom: 2.5pt; width: 2%"> </td> <td style="border-bottom: Black 2.5pt double; text-align: left; width: 1%">$</td><td style="border-bottom: Black 2.5pt double; text-align: right; width: 13%">10.02</td><td style="padding-bottom: 2.5pt; text-align: left; width: 1%"> </td><td style="padding-bottom: 2.5pt; width: 2%"> </td> <td style="border-bottom: Black 2.5pt double; text-align: left; width: 1%">$</td><td style="border-bottom: Black 2.5pt double; text-align: right; width: 13%">5,187</td><td style="padding-bottom: 2.5pt; text-align: left; width: 1%"> </td></tr> </table> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Options exercisable have a weighted average remaining contractual life of 4.73 years as of December 31, 2018:</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"></p> <table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%"> <tr style="vertical-align: bottom"> <td style="padding-bottom: 1pt; text-align: center"> </td><td style="padding-bottom: 1pt; text-align: center"> </td><td style="padding-bottom: 1pt; text-align: left"> </td><td style="font-weight: bold; padding-bottom: 1pt"> </td> <td colspan="14" style="border-bottom: Black 1pt solid; font-weight: bold; text-align: center"><font style="font: 10pt Times New Roman, Times, Serif"><b>Options Outstanding</b></font></td><td style="padding-bottom: 1pt; text-align: center"> </td><td style="text-align: center; font-weight: bold; padding-bottom: 1pt"> </td> <td colspan="10" style="border-bottom: Black 1pt solid; font-weight: bold; text-align: center"><font style="font: 10pt Times New Roman, Times, Serif"><b>Options Exercisable</b></font></td><td style="padding-bottom: 1pt; text-align: center"> </td></tr> <tr style="vertical-align: bottom"> <td colspan="2" style="border-bottom: Black 1pt solid; font-weight: bold; text-align: center"><font style="font: 10pt Times New Roman, Times, Serif"><b>Range of Exercise Price</b></font></td><td style="padding-bottom: 1pt; font-weight: bold; text-align: center"> </td><td style="text-align: center; font-weight: bold; padding-bottom: 1pt"> </td> <td colspan="2" style="border-bottom: Black 1pt solid; font-weight: bold; text-align: center"><font style="font: 10pt Times New Roman, Times, Serif"><b>Number Outstanding at December 31, 2018</b></font></td><td style="padding-bottom: 1pt; font-weight: bold; text-align: center"> </td><td style="text-align: center; font-weight: bold; padding-bottom: 1pt"> </td> <td colspan="2" style="border-bottom: Black 1pt solid; font-weight: bold; text-align: center"><font style="font: 10pt Times New Roman, Times, Serif"><b>Weighted Average Remaining Contractual life</b></font></td><td style="padding-bottom: 1pt; font-weight: bold; text-align: center"> </td><td style="text-align: center; font-weight: bold; padding-bottom: 1pt"> </td> <td colspan="2" style="border-bottom: Black 1pt solid; font-weight: bold; text-align: center"><font style="font: 10pt Times New Roman, Times, Serif"><b>Weighted Average Exercise Price</b></font></td><td style="padding-bottom: 1pt; font-weight: bold; text-align: center"> </td><td style="text-align: center; font-weight: bold; padding-bottom: 1pt"> </td> <td colspan="2" style="border-bottom: Black 1pt solid; font-weight: bold; text-align: center"><font style="font: 10pt Times New Roman, Times, Serif"><b>Aggregate Intrinsic Value</b></font></td><td style="padding-bottom: 1pt; font-weight: bold; text-align: center"> </td><td style="text-align: center; font-weight: bold; padding-bottom: 1pt"> </td> <td colspan="2" style="border-bottom: Black 1pt solid; font-weight: bold; text-align: center"><font style="font: 10pt Times New Roman, Times, Serif"><b>Number Exercisable at December 31, 2018</b></font></td><td style="padding-bottom: 1pt; font-weight: bold; text-align: center"> </td><td style="text-align: center; font-weight: bold; padding-bottom: 1pt"> </td> <td colspan="2" style="border-bottom: Black 1pt solid; font-weight: bold; text-align: center"><font style="font: 10pt Times New Roman, Times, Serif"><b>Weighted Average Exercise Price</b></font></td><td style="padding-bottom: 1pt; font-weight: bold; text-align: center"> </td><td style="text-align: center; font-weight: bold; padding-bottom: 1pt"> </td> <td colspan="2" style="border-bottom: Black 1pt solid; font-weight: bold; text-align: center"><font style="font: 10pt Times New Roman, Times, Serif"><b>Aggregate Intrinsic Value</b></font></td><td style="padding-bottom: 1pt; font-weight: bold; text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: rgb(238,238,238)"> <td colspan="2" style="padding-bottom: 1pt; text-align: center"><font style="font: 10pt Times New Roman, Times, Serif">$6.50 - $16.50</font></td><td style="padding-bottom: 1pt; text-align: left"> </td><td style="padding-bottom: 1pt"> </td> <td style="border-bottom: Black 1pt solid; text-align: left"> </td><td style="border-bottom: Black 1pt solid; text-align: right">296,412</td><td style="padding-bottom: 1pt; text-align: left"> </td><td style="padding-bottom: 1pt"> </td> <td style="border-bottom: Black 1pt solid; text-align: left"> </td><td style="border-bottom: Black 1pt solid; text-align: center">4.75 <font style="font: 10pt Times New Roman, Times, Serif"> Years</font></td><td style="padding-bottom: 1pt; text-align: left"> </td><td style="padding-bottom: 1pt"> </td> <td style="border-bottom: Black 1pt solid; text-align: left">$</td><td style="border-bottom: Black 1pt solid; text-align: right">11.50</td><td style="padding-bottom: 1pt; text-align: left"> </td><td style="padding-bottom: 1pt"> </td> <td style="border-bottom: Black 1pt solid; text-align: left">$</td><td style="border-bottom: Black 1pt solid; text-align: right">        –</td><td style="padding-bottom: 1pt; text-align: left"> </td><td style="padding-bottom: 1pt"> </td> <td style="border-bottom: Black 1pt solid; text-align: left"> </td><td style="border-bottom: Black 1pt solid; text-align: right">293,495</td><td style="padding-bottom: 1pt; text-align: left"> </td><td style="padding-bottom: 1pt"> </td> <td style="border-bottom: Black 1pt solid; text-align: left">$</td><td style="border-bottom: Black 1pt solid; text-align: right">11.50</td><td style="padding-bottom: 1pt; text-align: left"> </td><td style="padding-bottom: 1pt"> </td> <td style="border-bottom: Black 1pt solid; text-align: left">$</td><td style="border-bottom: Black 1pt solid; text-align: right">        –</td><td style="padding-bottom: 1pt; text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="text-align: center; width: 1%"> </td><td style="text-align: center; width: 13%"> </td><td style="padding-bottom: 2.5pt; text-align: left; width: 1%"> </td><td style="padding-bottom: 2.5pt; width: 2%"> </td> <td style="border-bottom: Black 2.5pt double; text-align: left; width: 1%"> </td><td style="border-bottom: Black 2.5pt double; text-align: right; width: 13%">296,412</td><td style="padding-bottom: 2.5pt; text-align: left; width: 1%"> </td><td style="padding-bottom: 2.5pt; width: 2%"> </td> <td style="border-bottom: Black 2.5pt double; text-align: center; width: 1%"> </td><td style="border-bottom: Black 2.5pt double; text-align: center; width: 13%">4.75 <font style="font: 10pt Times New Roman, Times, Serif"> Years</font></td><td style="padding-bottom: 2.5pt; text-align: left; width: 1%"> </td><td style="padding-bottom: 2.5pt; width: 2%"> </td> <td style="border-bottom: Black 2.5pt double; text-align: left; width: 1%">$</td><td style="border-bottom: Black 2.5pt double; text-align: right; width: 13%">11.50</td><td style="padding-bottom: 2.5pt; text-align: left; width: 1%"> </td><td style="padding-bottom: 2.5pt; width: 2%"> </td> <td style="border-bottom: Black 2.5pt double; text-align: left; width: 1%">$</td><td style="border-bottom: Black 2.5pt double; text-align: right; width: 13%">–</td><td style="padding-bottom: 2.5pt; text-align: left; width: 1%"> </td><td style="padding-bottom: 2.5pt; width: 2%"> </td> <td style="border-bottom: Black 2.5pt double; text-align: left; width: 1%"> </td><td style="border-bottom: Black 2.5pt double; text-align: right; width: 13%">293,495</td><td style="padding-bottom: 2.5pt; text-align: left; width: 1%"> </td><td style="padding-bottom: 2.5pt; width: 2%"> </td> <td style="border-bottom: Black 2.5pt double; text-align: left; width: 1%">$</td><td style="border-bottom: Black 2.5pt double; text-align: right; width: 13%">11.50</td><td style="padding-bottom: 2.5pt; text-align: left; width: 1%"> </td><td style="padding-bottom: 2.5pt; width: 2%"> </td> <td style="border-bottom: Black 2.5pt double; text-align: left; width: 1%">$</td><td style="border-bottom: Black 2.5pt double; text-align: right; width: 13%">–</td><td style="padding-bottom: 2.5pt; text-align: left; width: 1%"> </td></tr></table>
</us-gaap:ScheduleOfShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeTextBlock>
<us-gaap:ScheduleOfStockholdersEquityNoteWarrantsOrRightsTextBlock contextRef="From2019-01-01to2019-12-31">
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in">Warrant activity for the years ended December 31, 2018 and 2019 are as follows:</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"> </p> <table cellspacing="0" cellpadding="0" align="center" style="font: 10pt Times New Roman, Times, Serif; width: 80%; border-collapse: collapse"> <tr style="vertical-align: bottom"> <td style="padding-left: 10pt; text-align: justify"> </td> <td> </td> <td colspan="2" style="border-bottom: black 1pt solid; text-align: center"><font style="font: 10pt Times New Roman, Times, Serif"><b>Number of Warrants</b></font></td> <td> </td> <td> </td> <td colspan="2" style="border-bottom: black 1pt solid"> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><b>Weighted</b></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><b>Average</b></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><b>Exercise</b></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><b>Price</b></p></td> <td> </td></tr> <tr style="vertical-align: bottom; background-color: rgb(238,238,238)"> <td style="width: 46%; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">Outstanding at December 31, 2017</font></td> <td style="width: 2%"> </td> <td style="width: 1%"> </td> <td style="width: 13%; text-align: right">115,638</td> <td style="width: 2%"> </td> <td style="width: 1%"> </td> <td style="width: 1%"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td> <td style="width: 13%; text-align: right"><font style="font: 10pt Times New Roman, Times, Serif">8.50</font></td> <td style="width: 1%"> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="padding-left: 10pt; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">Granted</font></td> <td> </td> <td> </td> <td style="text-align: right">31,622</td> <td> </td> <td> </td> <td> </td> <td style="text-align: right"><font style="font: 10pt Times New Roman, Times, Serif">10.50</font></td> <td> </td></tr> <tr style="vertical-align: bottom; background-color: rgb(238,238,238)"> <td style="padding-left: 10pt; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">Exercised</font></td> <td> </td> <td> </td> <td style="text-align: right"><font style="font: 10pt Times New Roman, Times, Serif">–</font></td> <td> </td> <td> </td> <td> </td> <td style="text-align: right"><font style="font: 10pt Times New Roman, Times, Serif">–</font></td> <td> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="padding-left: 10pt; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">Forfeited</font></td> <td> </td> <td> </td> <td style="text-align: right">–</td> <td><font style="font: 10pt Times New Roman, Times, Serif"></font></td> <td> </td> <td> </td> <td style="text-align: right">–</td> <td> </td></tr> <tr style="vertical-align: bottom; background-color: rgb(238,238,238)"> <td style="padding-left: 10pt; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">Expired</font></td> <td> </td> <td style="border-bottom: black 1pt solid"> </td> <td style="border-bottom: black 1pt solid; text-align: right">(12,901</td> <td><font style="font: 10pt Times New Roman, Times, Serif">)</font></td> <td> </td> <td style="border-bottom: black 1pt solid"> </td> <td style="border-bottom: black 1pt solid; text-align: right"><font style="font: 10pt Times New Roman, Times, Serif">12.50</font></td> <td> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">Outstanding at December 31, 2018</font></td> <td> </td> <td style="border-bottom: black 2.25pt double"> </td> <td style="border-bottom: black 2.25pt double; text-align: right">134,359</td> <td> </td> <td> </td> <td style="border-bottom: black 2.25pt double"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td> <td style="border-bottom: black 2.25pt double; text-align: right">8.57</td> <td> </td></tr> <tr style="vertical-align: bottom; background-color: rgb(238,238,238)"> <td style="padding-left: 10pt; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">Granted</font></td> <td> </td> <td> </td> <td style="text-align: right">2,410,001</td> <td> </td> <td> </td> <td> </td> <td style="text-align: right">6.31</td> <td> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="padding-left: 10pt; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">Exercised</font></td> <td> </td> <td> </td> <td style="text-align: right"><font style="font: 10pt Times New Roman, Times, Serif">–</font></td> <td> </td> <td> </td> <td> </td> <td style="text-align: right"><font style="font: 10pt Times New Roman, Times, Serif">–</font></td> <td> </td></tr> <tr style="vertical-align: bottom; background-color: rgb(238,238,238)"> <td style="padding-left: 10pt; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">Forfeited</font></td> <td> </td> <td> </td> <td style="text-align: right">–</td> <td><font style="font: 10pt Times New Roman, Times, Serif"></font></td> <td> </td> <td> </td> <td style="text-align: right">–</td> <td> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="padding-left: 10pt; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">Expired</font></td> <td> </td> <td style="border-bottom: black 1pt solid"> </td> <td style="border-bottom: black 1pt solid; text-align: right">(8,570</td> <td><font style="font: 10pt Times New Roman, Times, Serif">)</font></td> <td> </td> <td style="border-bottom: black 1pt solid"> </td> <td style="border-bottom: black 1pt solid; text-align: right">12.50</td> <td> </td></tr> <tr style="vertical-align: bottom; background-color: rgb(238,238,238)"> <td style="text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">Outstanding at December 31, 2019</font></td> <td> </td> <td style="border-bottom: black 2.25pt double"> </td> <td style="border-bottom: black 2.25pt double; text-align: right">2,535,790</td> <td> </td> <td> </td> <td style="border-bottom: black 2.25pt double"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td> <td style="border-bottom: black 2.25pt double; text-align: right">6.41</td> <td> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">Exercisable at December 31, 2019</font></td> <td> </td> <td style="border-bottom: black 2.25pt double"> </td> <td style="border-bottom: black 2.25pt double; text-align: right">2,535,790</td> <td> </td> <td> </td> <td style="border-bottom: black 2.25pt double"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td> <td style="border-bottom: black 2.25pt double; text-align: right">6.41</td> <td> </td></tr></table>
</us-gaap:ScheduleOfStockholdersEquityNoteWarrantsOrRightsTextBlock>
<us-gaap:ScheduleOfPrincipalTransactionsRevenueTextBlock contextRef="From2019-01-01to2019-12-31">
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">For each of the identified periods, revenues can be categorized into the following:</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0.5in"> </p> <table cellspacing="0" cellpadding="0" align="center" style="font: 10pt Times New Roman, Times, Serif; width: 80%; border-collapse: collapse"> <tr style="vertical-align: bottom"> <td style="text-align: justify"> </td><td style="font-weight: bold; padding-bottom: 1pt"> </td> <td colspan="6" style="border-bottom: Black 1pt solid; font-weight: bold; text-align: center">For the year ended December 31,</td><td style="padding-bottom: 1pt; font-weight: bold"> </td></tr> <tr style="vertical-align: bottom"> <td style="text-align: justify"> </td><td style="font-weight: bold; padding-bottom: 1pt"> </td> <td colspan="2" style="border-bottom: Black 1pt solid; font-weight: bold; text-align: center">2019</td><td style="padding-bottom: 1pt; font-weight: bold"> </td><td style="font-weight: bold; padding-bottom: 1pt"> </td> <td colspan="2" style="border-bottom: Black 1pt solid; font-weight: bold; text-align: center">2018</td><td style="padding-bottom: 1pt; font-weight: bold"> </td></tr> <tr style="vertical-align: bottom; background-color: rgb(238,238,238)"> <td style="width: 46%; text-align: justify">Product Sales</td><td style="width: 2%"> </td> <td style="width: 1%; text-align: left">$</td><td style="width: 13%; text-align: right">5,091,571</td><td style="width: 2%; text-align: left"> </td><td style="width: 1%"> </td> <td style="width: 1%; text-align: left">$</td><td style="width: 13%; text-align: right">6,144,251</td><td style="width: 1%; text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="text-align: justify">Maintenance Fees</td><td> </td> <td style="text-align: left"> </td><td style="text-align: right">13,055</td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right">7,576</td><td style="text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: rgb(238,238,238)"> <td style="text-align: justify; padding-bottom: 1pt">Professional Services</td><td style="padding-bottom: 1pt"> </td> <td style="border-bottom: Black 1pt solid; text-align: left"> </td><td style="border-bottom: Black 1pt solid; text-align: right">6,919</td><td style="padding-bottom: 1pt; text-align: left"> </td><td style="padding-bottom: 1pt"> </td> <td style="border-bottom: Black 1pt solid; text-align: left"> </td><td style="border-bottom: Black 1pt solid; text-align: right">10,575</td><td style="padding-bottom: 1pt; text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="text-align: justify; padding-bottom: 2.5pt">Total Revenues</td><td style="padding-bottom: 2.5pt"> </td> <td style="border-bottom: Black 2.5pt double; text-align: left">$</td><td style="border-bottom: Black 2.5pt double; text-align: right">5,111,545</td><td style="padding-bottom: 2.5pt; text-align: left"> </td><td style="padding-bottom: 2.5pt"> </td> <td style="border-bottom: Black 2.5pt double; text-align: left">$</td><td style="border-bottom: Black 2.5pt double; text-align: right">6,162,402</td><td style="padding-bottom: 2.5pt; text-align: left"> </td></tr></table>
</us-gaap:ScheduleOfPrincipalTransactionsRevenueTextBlock>
<us-gaap:OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureAndSignificantAccountingPoliciesTextBlock contextRef="From2019-01-01to2019-12-31">
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"> </p> <table cellspacing="0" cellpadding="0" style="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse"> <tr style="vertical-align: top"> <td style="width: 0.5in; font-size: 10pt"><font style="font: 10pt Times New Roman, Times, Serif"><b>1.</b></font></td> <td style="font-size: 10pt; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif"><b>CORPORATE ORGANIZATION, NATURE OF OPERATIONS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES</b></font></td></tr> </table> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b> </b></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>CORPORATE ORGANIZATION</b></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b> </b></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Envision Solar was incorporated in June 2006 as a limited liability company (“LLC”). Through a series of transactions and mergers, including a series of 2010 transactions where the then existing entity was acquired by an inactive publicly-held company in a transaction treated as a recapitalization of the company, the resulting entity became Envision Solar International, Inc., a Nevada Corporation (hereinafter the “Company”, "us", "we", "our" or "Envision"). Additionally, the Company had formed various wholly owned subsidiaries to account for its planned future operations, but these entities were dissolved over the subsequent years.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><b>NATURE OF OPERATIONS</b></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.55in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 40.5pt">Envision is a sustainable technology innovation company based in San Diego, California. Focusing on what we refer to as “Solar 3.0,” we invent, design, engineer, manufacture and sell solar powered products that enable vital and highly valuable services in locations where it is either too expensive or too impactful to connect to the utility grid, or where the requirements for electrical power are so important that grid failures, like blackouts, are intolerable. When competing with utilities or typical solar companies, we rely on our products’ ease of deployment, reliability, accessibility, and total cost of ownership, rather than producing the cheapest kilowatt hour with the help of subsidies.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 40.5pt"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 40.5pt">Envision’s products and proprietary technology solutions target three markets that are experiencing significant growth with annual global spending in the billions of dollars:</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 40.5pt"> </p> <table cellspacing="0" cellpadding="0" style="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse"> <tr style="vertical-align: top"> <td style="width: 72px; font-size: 10pt"> </td> <td style="width: 24px; font-size: 10pt"><font style="font: 10pt Symbol">·</font></td> <td style="font-size: 10pt; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">electric vehicle charging infrastructure; </font></td></tr> </table> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"> </p> <table cellspacing="0" cellpadding="0" style="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse"> <tr style="vertical-align: top"> <td style="width: 72px; font-size: 10pt"> </td> <td style="width: 24px; font-size: 10pt"><font style="font: 10pt Symbol">·</font></td> <td style="font-size: 10pt; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">out of home advertising platforms; and </font></td></tr> </table> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"> </p> <table cellspacing="0" cellpadding="0" style="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse"> <tr style="vertical-align: top"> <td style="width: 72px; font-size: 10pt"> </td> <td style="width: 24px; font-size: 10pt"><font style="font: 10pt Symbol">·</font></td> <td style="font-size: 10pt; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">energy security and disaster preparedness. </font></td></tr> </table> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">The Company focuses on creating renewably energized, high-quality products for electric vehicle (“EV”) charging, outdoor media and branding, and energy security that are rapidly deployable and attractively designed.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><b>REVERSE STOCK SPLIT</b></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b> </b></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">The Company completed a 1 for 50 reverse split of our common stock in April 2019, and all share and per share data in the accompanying financial statements and footnotes for all periods presented have been retroactively adjusted for this reverse stock split.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><b>USE OF ESTIMATES</b></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">The preparation of 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 reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates. Significant estimates in the accompanying financial statements include the allowance for doubtful accounts receivable, valuation of inventory and cost allocations, depreciable lives of property and equipment, valuation of intangible assets, estimates of loss contingencies, estimates of the valuation of right of use assets and corresponding lease liabilities, valuation of share-based expense, and the valuation allowance on deferred tax assets.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.55in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>CONCENTRATIONS</b></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><u>Credit Risk</u></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in">Financial instruments that potentially subject us to concentrations of credit risk consist of cash and accounts receivable.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">The Company maintains its cash in banks and financial institution deposits that at times may exceed federally insured limits. The Company has not experienced any losses in such accounts from inception through December 31, 2019. As of December 31, 2019, $3,675,000 of the Company’s cash deposits were greater than the federally insured limits.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><u>Major Customers</u></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">The Company has a small, but growing customer base, which can result in a concentration of revenues and accounts receivable. The Company continually assesses the financial strength of its customers. For the year ended December 31, 2019, revenues from two customers accounted for 44% and 22% of total revenues, and for the year ended December 31, 2018, revenues from one customer accounted for 50% of total revenues, with no other single customer accounting for more than 10% of revenues. At December 31, 2019, accounts receivable from six customers accounted for 35%, 21%, 12%, 11%, 11% and 10% of total accounts receivable, and at December 31, 2018, accounts receivable from one customer accounted for 82% of total accounts receivable, with no other single customer accounting for more than 10% of the accounts receivable balance.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><u>Major Suppliers</u></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">The Company previously had one source from which it procures its batteries for use in its products, but the Company has identified an additional source of supply that will mitigate any supply risk.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b><br style="clear: both" /> CASH AND CASH EQUIVALENTS</b></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b> </b></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">For the purposes of the statements of cash flows, the Company considers all highly liquid investments with an original maturity of three months or less when purchased to be cash equivalents. There were no cash equivalents at December 31, 2019 nor December 31, 2018.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><b> </b></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>FAIR VALUE OF FINANCIAL INSTRUMENTS</b></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">The Company’s financial instruments, including accounts receivable, accounts payable, accrued expenses, and short-term loans, are carried at historical cost basis. At December 31, 2019, the carrying amounts of these instruments approximated their fair values because of the short-term nature of these instruments.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><b>ACCOUNTS RECEIVABLE</b></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Accounts receivable are customer obligations due under normal trade terms. Management reviews accounts receivable on a periodic basis to determine if any receivables may become uncollectible. Management’s evaluation includes several factors including the aging of the accounts receivable balances, a review of significant past due accounts, dialogue with the customer, the financial profile of a customer, our historical write-off experience, net of recoveries, and economic conditions. The Company includes any accounts receivable balances that are determined to be uncollectible in its overall allowance for doubtful accounts. Further, the Company may record a general reserve in its allowance for doubtful accounts to account for future changes that may negatively impact our overall collections. After all attempts to collect a receivable have failed, the receivable is written off against the allowance.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>INVENTORY</b></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b> </b></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Inventory is stated at the lower of cost and net realizable value. Cost is determined using the first-in, first-out method of accounting. Inventory costs primarily relate to purchased raw materials and components used in the manufacturing of our products, work in process for products being manufactured, and finished goods. Included in these costs are direct labor and certain manufacturing overhead costs associated with the manufacturing process. The Company regularly reviews inventory components and quantities on hand and performs annual physical inventory counts. A reserve is established if this review process determines the net realizable value of such inventory may be below the carrying value.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b> </b></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>PROPERTY, EQUIPMENT AND DEPRECIATION</b></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b> </b></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Property and equipment is recorded at cost. Depreciation is computed using the straight-line method based on the estimated useful lives of the related assets of 3 to 7 years. Expenditures for maintenance and repairs, along with fixed assets below our capitalization threshold, are expensed as incurred.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b> </b></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>PATENTS</b></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify"><b> </b></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">The Company believes it will achieve future economic value benefits for its various patents and patent ideas. All administrative costs for obtaining patents are accumulated on the balance sheet as a Patent asset until such time as a patent is issued. The costs of these intangible assets are classified as a long-term asset and amortized on a straight-line basis over the legal life of such asset, which is typically 20 years. In the event a patent is denied or abandoned, all accumulated administrative costs will be expensed in the period in which the patent was denied or abandoned. Patent amortization expense was $3,217 and $2,733 in the years ended December 31, 2019 and 2018, respectively.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b> </b></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><b>LEASES</b></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">In February 2016, the Financial Accounting Standards Board issued Accounting Standards Update No. 2016-02: “Leases (Topic 842)” whereby lessees need to recognize almost all leases on their balance sheet as a right of use asset and a corresponding lease liability. The Company adopted this standard as of January 1, 2019 using the effective date method and applying the package of practical expedients to leases that commenced before the effective date whereby the Company elected not to reassess the following: (i) whether any expired or existing contracts contain leases, and (ii) initial direct costs for any existing leases. For contracts entered into after the effective date, at the inception of a contract the Company will assess whether the contract is, or contains, a lease. The Company’s assessment will be based on: (1) whether the contract involves the use of a distinct identified asset, (2) whether we obtain the right to substantially all the economic benefit from the use of the asset throughout the period, and (3) whether it has the right to direct the use of the asset. The Company will allocate the consideration in the contract to each lease component based on its relative stand-alone price to determine the lease payments. The Company has elected to not recognize right of use assets and lease liabilities for short term leases that have a term of 12 months or less. Monthly lease payments on our sole operating lease range from $48,672 to $50,619 through the term of the lease. We calculated the present value of the remaining lease payment stream using our effective borrowing rate of 10%. We have recorded a right-of-use asset amounting to $316,389 included in property, plant and equipment and corresponding liability included in accrued expenses amounting to $349,160 related to this lease at December 31, 2019.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>IMPAIRMENT OF LONG-LIVED ASSETS</b></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b> </b></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">The Company accounts for long-lived assets in accordance with the provisions of ASC 360-10-35-15 “Impairment or Disposal of Long-Lived Assets.” This guidance requires that long-lived assets and certain identifiable intangibles be reviewed for impairment whenever events or changes in circumstances indicate that the carrying amount of an asset may not be recoverable. Recoverability of assets to be held and used is measured by a comparison of the carrying amount of an asset to future undiscounted net cash flows expected to be generated by the asset. If such assets are considered to be impaired, the impairment to be recognized is measured by the amount by which the carrying amount of the assets exceeds the fair value of the assets. Assets to be disposed of are reported at the lower of the carrying amount or fair value less costs to sell.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><b> </b></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>ACCOUNTING FOR DERIVATIVES</b></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">The Company evaluates its convertible instruments, options, warrants or other contracts to determine if those contracts or embedded components of those contracts qualify as derivatives to be separately accounted for under ASC Topic 815, “Derivatives and Hedging.” The result of this accounting treatment is that the fair value of the derivative is marked-to-market each balance sheet date and recorded as a liability. In the event that the fair value is recorded as a liability, the change in fair value is recorded in the statement of operations as other income (expense). Upon conversion of a note where the embedded conversion option has been bifurcated and accounted for as a derivative liability, the Company records the shares at fair value, relieves all related notes, derivatives, and debt discounts, and recognizes a net gain or loss on extinguishment.  Equity instruments that are initially classified as equity that become subject to reclassification under ASC Topic 815 are reclassified to liabilities at the fair value of the instrument on the reclassification date.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>REVENUE RECOGNITION</b></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b> </b></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">On January 1, 2018, Envision adopted the revenue standards of Financial Accounting Standards Board Update No. 2014-09: “Revenue from Contracts with Customers (Topic 606).” The core principle of this Topic is that an entity recognizes revenue to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. Revenue is recognized in accordance with that core principle by applying the following five steps: 1) identify the contracts with a customer; 2) identify the performance obligations in the contract; 3) determine the transaction price; 4) allocate the transaction price to the performance obligations; and 5) recognize revenue when (or as) we satisfy a performance obligation.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Revenues are primarily derived from the direct sales of manufactured products. Revenues may also consist of maintenance fees for the maintenance of previously sold products and revenues from sales of professional services. </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Revenues from inventoried product sales are recognized upon the final delivery of such product to the customer or when legal transfer of ownership takes place. Revenue values are fixed price arrangements determined at the time an order is placed or a contract is entered into. The customer is typically obligated to make payment for such products within a 30-45 day period after delivery.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Revenues from maintenance fees for services provided by the Company are recognized equally over the period of the maintenance term. Revenue values are fixed price arrangements determined at the time an order is placed or a contract is entered into. The customer is typically obligated to make payment for the service in advance of the maintenance period.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Extended maintenance or warranty services, where the customer has the option to purchase this extension as a separate purchase option, are considered a separate performance obligation. If the company does not control the extended services, in terms of having the responsibility for fulfillment of the obligation or the option to choose who will perform the services, the Company is acting as an agent and would report the revenues on a net basis.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Revenues from professional services are recognized as services are performed. Revenue values are based upon fixed fee arrangements or hourly fee-based arrangements with agreed to hourly rates of service categories in line with expertise requirements. These services are billed to a customer as such services are provided and the customer will be obligated to make payments for such services typically within a 30-45 day period.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">The Company has a policy of recording sales incentives as a contra revenue.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">The Company includes shipping and handling fees billed to customers as revenues and shipping and handling costs as cost of revenues.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Any deposits received from a customer prior to delivery of the purchased product or monies paid prior to the period for which a service is provided are accounted for as deferred revenue on the balance sheet.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Sales tax is recorded on a net basis and excluded from revenue.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">The Company generally provides a standard one-year warranty on its products for materials and workmanship but may provide multiple year warranties as negotiated, and it will pass on the warranties from its vendors, if any, which generally covers this one-year period. In accordance with ASC 450-20-25, the Company accrues for product warranties when the loss is probable and can be reasonably estimated.  At December 31, 2019 and 2018, the Company has no product warranty accrual given the Company’s low historical financial warranty expense.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>COST OF REVENUES</b></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">The Company records direct material and component costs, direct labor and associated benefits, and manufacturing overhead costs such as supervision, manufacturing equipment depreciation, rent, and utility costs, all of which are included in inventory prior to a sale, as costs of revenues. The Company further includes shipping and handling fees billed to customers as revenues and shipping and handling costs as cost of revenues.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>RESEARCH AND DEVELOPMENT</b></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b> </b></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">In accordance with ASC 730-10, “Research and Development,” expenditures for research and development of the Company’s products are expensed when incurred and are included in operating expenses. The Company recognized research and development costs of $412,590 and $164,118 for the years ending December 31, 2019 and 2018, respectively. These costs were related to the development of new products including the solar tree, the ARC 2020 and the DC Fast Charging unit. These costs include employee labor for our engineers and outside contracted engineers and materials. The 2018 disclosure herein was revised to include employee labor associated with research and development projects to conform with the current year 2019 disclosure.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b> </b></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>ADVERTISING</b></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b> </b></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">The Company conducts advertising for the promotion of its products and services. In accordance with ASC 720-35, “Advertising Costs,” advertising costs are charged to operations when incurred. Such amounts aggregated $126,120 in 2019 and $114,408 in 2018.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><b>STOCK-BASED COMPENSATION</b></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b> </b></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">The Company follows ASC 718, “Compensation – Stock Compensation.” ASC 718 requires companies to estimate and recognize the fair value of stock-based awards to employees and directors. The fair value of the portion of an award that is ultimately expected to vest is recognized as an expense over the shorter of the service periods or vesting periods using the straight-line attribution method.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">The Company adopted ASU 2018-07 and accounts for non-employee share-based awards in accordance with the measurement and recognition criteria of ASC 718 and recognizes the fair value of such awards over the service period. The Company used the modified prospective method of adoption. There was no cumulative effect of adoption on January 1, 2019.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">The Company estimates the fair value of each stock option at the grant date by using the Black-Scholes option pricing model.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>INCOME TAXES</b></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b> </b></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">The Company accounts for income taxes pursuant to the provisions of ASC Topic 740, “Income Taxes,” which requires, among other things, an asset and liability approach to calculating deferred income taxes. The asset and liability approach requires the recognition of deferred tax assets and liabilities for the expected future tax consequences of temporary differences between the carrying amounts and the tax bases of assets and liabilities. A valuation allowance is provided to offset any net deferred tax assets for which management believes it is more likely than not that the net deferred asset will not be realized.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">The Company follows the provisions of ASC 740-10-25-5, <i>“</i>Basic Recognition Threshold<i>.”</i> When tax returns are filed, it is highly certain that some positions taken would be sustained upon examination by the taxing authorities, while others are subject to uncertainty about the merits of the position taken or the amount of the position that would be ultimately sustained. In accordance with the guidance of ASC 740-10-25-6, the benefit of a tax position is recognized in the financial statements in the period during which, based on all available evidence, management believes it is more likely than not that the position will be sustained upon examination, including the resolution of appeals or litigation processes, if any. Tax positions taken are not offset or aggregated with other positions. Tax positions that meet the more-likely-than-not recognition threshold are measured as the largest amount of tax benefit that is more than 50 percent likely of being realized upon settlement with the applicable taxing authority. The portion of the benefits associated with tax positions taken that exceeds the amount measured as described above should be reflected as a liability for unrecognized tax benefits in the accompanying balance sheets along with any associated interest and penalties that would be payable to the taxing authorities upon examination. The Company believes its tax positions are all highly certain of being upheld upon examination. As such, the Company has not recorded a liability for unrecognized tax benefits. As of December 31, 2019, tax years 2016 through 2019 remain open for IRS audit. The Company has received no notice of audit from the IRS for any of the open tax years.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">The Company recognizes the benefit of a tax position when it is effectively settled. ASC 740-10-25-10, “Basic Recognition Threshold” provides guidance on how an entity should determine whether a tax position is effectively settled for the purpose of recognizing previously unrecognized tax benefits. ASC 740-10-25-10 clarifies that a tax position can be effectively settled upon the completion of an examination by a taxing authority. For tax positions considered effectively settled, the Company recognizes the full amount of the tax benefit.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><b>NET LOSS PER SHARE</b></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Basic net loss per share is computed by dividing the net loss by the weighted average number of shares of common stock outstanding during the periods presented. Diluted net loss per common share is computed using the weighted average number of common shares outstanding for the period, and, if dilutive, potential common shares outstanding during the period. Potential common shares consist of the incremental common shares issuable upon the exercise of stock options, stock warrants, convertible debt instruments or other common stock equivalents. Potentially dilutive securities are excluded from the computation if their effect is anti-dilutive.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Convertible debt convertible into 35,907 common shares, options to purchase 239,704 common shares and warrants to purchase 2,535,790 common shares were outstanding at December 31, 2019. Convertible debt convertible into 418,288 common shares, options to purchase 296,412 common shares and warrants to purchase 134,359 common shares were outstanding at December 31, 2018. These shares were not included in the computation of diluted loss per share for the years ended December 31, 2019 and 2018 because the effects would have been anti-dilutive. These options and warrants may dilute future earnings per share.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.55in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>CONTINGENCIES</b></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.55in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Certain conditions may exist as of the date the financial statements are issued which may result in a loss to the Company, but which will only be resolved when one or more future events occur or fail to occur. Company management and its legal counsel assess such contingent liabilities, and such assessment inherently involves an exercise of judgment. In assessing loss contingencies related to legal proceedings that are pending against the Company or unasserted claims that may result in such proceedings, the Company's legal counsel evaluates the perceived merits of any legal proceedings or unasserted claims as well as the perceived merits of the amount of relief sought or expected to be sought therein. If the assessment of a contingency indicates that it is probable that a liability has been incurred and the amount of the liability can be reasonably estimated, then the estimated liability would be accrued in the Company's financial statements. If the assessment indicates that a potentially material loss contingency is not probable but is reasonably possible, or is probable but cannot be reasonably estimated, then the nature of the contingent liability, together with an estimate of the range of possible loss if determinable would be disclosed. The Company does not include legal costs in its estimates of amounts to accrue.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.55in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>SEGMENTS</b></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">The Company follows ASC 280-10 for “Disclosures about Segments of an Enterprise and Related Information." During 2019 and 2018, the Company only operated in one segment; therefore, segment information has not been presented.</p>
</us-gaap:OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureAndSignificantAccountingPoliciesTextBlock>
<us-gaap:SubstantialDoubtAboutGoingConcernTextBlock contextRef="From2019-01-01to2019-12-31">
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"> </p> <table cellspacing="0" cellpadding="0" style="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse"> <tr style="vertical-align: top"> <td style="width: 0.5in; font-size: 10pt"><b>2.</b></td> <td style="font-size: 10pt"><font style="font: 10pt Times New Roman, Times, Serif"><b>LIQUIDITY</b></font></td></tr> </table> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 28.6pt; text-align: justify"><b> </b></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">The Company has a history of net losses, including the accompanying financial statements for the years ended December 31, 2019 and 2018 where the Company had net losses of $3,933,922 (which includes $404,846 of non-cash stock-based compensation expense) and $3,598,780 (which includes $349,072 of non-cash stock-based compensation expense), and net cash used in operating activities of $4,826,340 and $712,456, respectively. However, in April and May of 2019, the Company closed a public offering that generated gross proceeds of $13,201,000, which was used to pay off the Company’s debt and is estimated to provide working capital to fund business operations. In addition, the company issued warrants to stockholders as part of the public offering, which could potentially generate $15,216,006 of proceeds over the next 4.5 years, depending on the market value of our stock and the warrant holders’ ability to exercise them.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">The Company expects to continue to incur losses for a period of time into the future. In addition, there is no guarantee that the warrants will be exercised or that additional capital or debt financing will be available when and to the extent required, or that if available, it will be on terms acceptable to the Company. The Company continues to invest in sales and marketing resources and seek out sales contracts that should provide additional revenues and, in time, generate operating profits.</p>
</us-gaap:SubstantialDoubtAboutGoingConcernTextBlock>
<us-gaap:LoansNotesTradeAndOtherReceivablesDisclosureTextBlock contextRef="From2019-01-01to2019-12-31">
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.55in"></p> <table cellspacing="0" cellpadding="0" style="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse"> <tr style="vertical-align: top"> <td style="width: 0.5in; font-size: 10pt"><font style="font: 10pt Times New Roman, Times, Serif"><b>3.</b></font></td> <td> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>ACCOUNTS RECEIVABLE AND DEFERRED REVENUE</b></p></td></tr> </table> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><u>Accounts Receivable</u></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">The Company records accounts receivable as it bills its customers for products and services. The allowance for doubtful accounts is based upon the Company’s policy (See Note 1). The bad debt expense was $2,429 and $0 for the years ended December 31, 2019 and 2018, respectively.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><u>Deferred Revenue</u></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Deferred revenues are deposits from customers for product sales which have not yet been delivered and multi period maintenance contracts (See Note 1 and 16). Deferred revenue was $93,609 and $835,785 at December 31, 2019 and December 31, 2018, respectively.</p>
</us-gaap:LoansNotesTradeAndOtherReceivablesDisclosureTextBlock>
<us-gaap:OtherCurrentAssetsTextBlock contextRef="From2019-01-01to2019-12-31">
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"></p> <table cellspacing="0" cellpadding="0" style="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse"> <tr style="vertical-align: top"> <td style="width: 0.5in; font-size: 10pt"><font style="font: 10pt Times New Roman, Times, Serif"><b>4.</b></font></td> <td style="font-size: 10pt; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif"><b>PREPAID EXPENSES AND OTHER CURRENT ASSETS</b></font></td></tr> </table> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 28.6pt; text-align: justify; text-indent: -28.6pt"><b> </b></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Prepaid expenses and other current assets are summarized as follows:</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"></p> <table cellpadding="0" cellspacing="0" align="center" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 80%"> <tr style="vertical-align: bottom"> <td> </td><td style="font-weight: bold"> </td> <td colspan="6" style="font-weight: bold; text-align: center">December 31,</td><td style="font-weight: bold"> </td></tr> <tr style="vertical-align: bottom"> <td> </td><td style="font-weight: bold; padding-bottom: 1pt"> </td> <td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1pt solid">2019</td><td style="padding-bottom: 1pt; font-weight: bold"> </td><td style="font-weight: bold; padding-bottom: 1pt"> </td> <td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1pt solid">2018</td><td style="padding-bottom: 1pt; font-weight: bold"> </td></tr> <tr style="vertical-align: bottom; background-color: rgb(238,238,238)"> <td style="width: 46%; text-align: left">Prepaid insurance</td><td style="width: 2%"> </td> <td style="width: 1%; text-align: left">$</td><td style="width: 13%; text-align: right">30,371</td><td style="width: 1%; text-align: left"> </td><td style="width: 2%"> </td> <td style="width: 1%; text-align: left">$</td><td style="width: 13%; text-align: right">29,524</td><td style="width: 1%; text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="text-align: left">Vendor prepayments</td><td> </td> <td style="text-align: left"> </td><td style="text-align: right">115,682</td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right">226,547</td><td style="text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: rgb(238,238,238)"> <td style="text-align: left; padding-bottom: 1pt">Related party receivable</td><td style="padding-bottom: 1pt"> </td> <td style="border-bottom: Black 1pt solid; text-align: left"> </td><td style="border-bottom: Black 1pt solid; text-align: right">1,633</td><td style="padding-bottom: 1pt; text-align: left"> </td><td style="padding-bottom: 1pt"> </td> <td style="border-bottom: Black 1pt solid; text-align: left"> </td><td style="border-bottom: Black 1pt solid; text-align: right">–</td><td style="padding-bottom: 1pt; text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="text-align: left; padding-bottom: 2.5pt">Total prepaid expenses and other current assets</td><td style="padding-bottom: 2.5pt"> </td> <td style="border-bottom: Black 2.5pt double; text-align: left">$</td><td style="border-bottom: Black 2.5pt double; text-align: right">147,686</td><td style="padding-bottom: 2.5pt; text-align: left"> </td><td style="padding-bottom: 2.5pt"> </td> <td style="border-bottom: Black 2.5pt double; text-align: left">$</td><td style="border-bottom: Black 2.5pt double; text-align: right">256,071</td><td style="padding-bottom: 2.5pt; text-align: left"> </td></tr></table>
</us-gaap:OtherCurrentAssetsTextBlock>
<us-gaap:InventoryDisclosureTextBlock contextRef="From2019-01-01to2019-12-31">
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></p> <table cellspacing="0" cellpadding="0" style="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse"> <tr style="vertical-align: top"> <td style="width: 0.5in; font-size: 10pt"><font style="font: 10pt Times New Roman, Times, Serif"><b>5.</b></font></td> <td style="font-size: 10pt; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif"><b>INVENTORY</b></font></td></tr> </table> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Inventories are stated at the lower of cost or net realizable value. Costs are determined using the first in-first out (FIFO) method. As of December 31, 2019 and 2018, inventory consists of the following:</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"> </p> <table cellpadding="0" cellspacing="0" align="center" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 80%"> <tr style="vertical-align: bottom"> <td> </td><td style="font-weight: bold"> </td> <td colspan="6" style="font-weight: bold; text-align: center">December 31,</td><td style="font-weight: bold"> </td></tr> <tr style="vertical-align: bottom"> <td> </td><td style="font-weight: bold; padding-bottom: 1pt"> </td> <td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1pt solid">2019</td><td style="padding-bottom: 1pt; font-weight: bold"> </td><td style="font-weight: bold; padding-bottom: 1pt"> </td> <td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1pt solid">2018</td><td style="padding-bottom: 1pt; font-weight: bold"> </td></tr> <tr style="vertical-align: bottom; background-color: rgb(238,238,238)"> <td style="width: 46%; text-align: left">Finished goods</td><td style="width: 2%"> </td> <td style="width: 1%; text-align: left">$</td><td style="width: 13%; text-align: right">716,478</td><td style="width: 1%; text-align: left"> </td><td style="width: 2%"> </td> <td style="width: 1%; text-align: left">$</td><td style="width: 13%; text-align: right">–</td><td style="width: 1%; text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="text-align: left">Work in process</td><td> </td> <td style="text-align: left"> </td><td style="text-align: right">303,594</td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right">443,701</td><td style="text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: rgb(238,238,238)"> <td style="text-align: left">Raw materials</td><td> </td> <td style="text-align: left"> </td><td style="text-align: right">835,232</td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right">698,689</td><td style="text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="text-align: left; padding-bottom: 1pt">Inventory allowance</td><td style="padding-bottom: 1pt"> </td> <td style="border-bottom: Black 1pt solid; text-align: left"> </td><td style="border-bottom: Black 1pt solid; text-align: right">(11,424</td><td style="padding-bottom: 1pt; text-align: left">)</td><td style="padding-bottom: 1pt"> </td> <td style="border-bottom: Black 1pt solid; text-align: left"> </td><td style="border-bottom: Black 1pt solid; text-align: right">(11,424</td><td style="padding-bottom: 1pt; text-align: left">)</td></tr> <tr style="vertical-align: bottom; background-color: rgb(238,238,238)"> <td style="text-align: left; padding-bottom: 2.5pt">Total inventory</td><td style="padding-bottom: 2.5pt"> </td> <td style="border-bottom: Black 2.5pt double; text-align: left">$</td><td style="border-bottom: Black 2.5pt double; text-align: right">1,843,880</td><td style="padding-bottom: 2.5pt; text-align: left"> </td><td style="padding-bottom: 2.5pt"> </td> <td style="border-bottom: Black 2.5pt double; text-align: left">$</td><td style="border-bottom: Black 2.5pt double; text-align: right">1,130,966</td><td style="padding-bottom: 2.5pt; text-align: left"> </td></tr></table>
</us-gaap:InventoryDisclosureTextBlock>
<us-gaap:PropertyPlantAndEquipmentDisclosureTextBlock contextRef="From2019-01-01to2019-12-31">
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><b></b></p> <table cellspacing="0" cellpadding="0" style="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse"> <tr style="vertical-align: top"> <td style="width: 0.5in; font-size: 10pt"><font style="font: 10pt Times New Roman, Times, Serif"><b>6.</b></font></td> <td style="font-size: 10pt; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif"><b>PROPERTY AND EQUIPMENT</b></font></td></tr> </table> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 28.6pt; text-align: justify"><b> </b></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Property and equipment consists of the following:</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"> </p> <table cellpadding="0" cellspacing="0" align="center" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 80%"> <tr style="vertical-align: bottom"> <td> </td><td style="font-weight: bold"> </td> <td colspan="6" style="font-weight: bold; text-align: center">December 31,</td><td style="font-weight: bold"> </td></tr> <tr style="vertical-align: bottom"> <td> </td><td style="font-weight: bold; padding-bottom: 1pt"> </td> <td colspan="2" style="border-bottom: Black 1pt solid; font-weight: bold; text-align: center">2019</td><td style="padding-bottom: 1pt; font-weight: bold"> </td><td style="font-weight: bold; padding-bottom: 1pt"> </td> <td colspan="2" style="border-bottom: Black 1pt solid; font-weight: bold; text-align: center">2018</td><td style="padding-bottom: 1pt; font-weight: bold"> </td></tr> <tr style="vertical-align: bottom; background-color: rgb(238,238,238)"> <td style="width: 46%; text-align: justify">Computer equipment and software</td><td style="width: 2%"> </td> <td style="width: 1%; text-align: left">$</td><td style="width: 13%; text-align: right">59,390</td><td style="width: 1%; text-align: left"> </td><td style="width: 2%"> </td> <td style="width: 1%; text-align: left">$</td><td style="width: 13%; text-align: right">32,666</td><td style="width: 1%; text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="text-align: justify">Furniture and fixtures</td><td> </td> <td style="text-align: left"> </td><td style="text-align: right">82,529</td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right">82,529</td><td style="text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: rgb(238,238,238)"> <td style="text-align: justify">Machinery and equipment</td><td> </td> <td style="text-align: left"> </td><td style="text-align: right">314,491</td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right">308,376</td><td style="text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="text-align: justify">Autos</td><td> </td> <td style="text-align: left"> </td><td style="text-align: right">49,238</td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right">49,238</td><td style="text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: rgb(238,238,238)"> <td style="text-align: justify">Leasehold improvements</td><td> </td> <td style="text-align: left"> </td><td style="text-align: right">6,790</td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right">6,790</td><td style="text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="text-align: justify; padding-bottom: 1pt">Right-of-use asset</td><td style="padding-bottom: 1pt"> </td> <td style="border-bottom: Black 1pt solid; text-align: left"> </td><td style="border-bottom: Black 1pt solid; text-align: right">316,389</td><td style="padding-bottom: 1pt; text-align: left"> </td><td style="padding-bottom: 1pt"> </td> <td style="border-bottom: Black 1pt solid; text-align: left"> </td><td style="border-bottom: Black 1pt solid; text-align: right">–</td><td style="padding-bottom: 1pt; text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: rgb(238,238,238)"> <td style="text-align: justify">Total property and equipment</td><td> </td> <td style="text-align: left"> </td><td style="text-align: right">828,827</td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right">479,599</td><td style="text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="text-align: justify; padding-bottom: 1pt">Less accumulated depreciation</td><td style="padding-bottom: 1pt"> </td> <td style="border-bottom: Black 1pt solid; text-align: left"> </td><td style="border-bottom: Black 1pt solid; text-align: right">(409,407</td><td style="padding-bottom: 1pt; text-align: left">)</td><td style="padding-bottom: 1pt"> </td> <td style="border-bottom: Black 1pt solid; text-align: left"> </td><td style="border-bottom: Black 1pt solid; text-align: right">(346,364</td><td style="padding-bottom: 1pt; text-align: left">)</td></tr> <tr style="vertical-align: bottom; background-color: rgb(238,238,238)"> <td style="text-align: justify; padding-bottom: 2.5pt">Property and Equipment, Net</td><td style="padding-bottom: 2.5pt"> </td> <td style="border-bottom: Black 2.5pt double; text-align: left">$</td><td style="border-bottom: Black 2.5pt double; text-align: right">419,420</td><td style="padding-bottom: 2.5pt; text-align: left"> </td><td style="padding-bottom: 2.5pt"> </td> <td style="border-bottom: Black 2.5pt double; text-align: left">$</td><td style="border-bottom: Black 2.5pt double; text-align: right">133,235</td><td style="padding-bottom: 2.5pt; text-align: left"> </td></tr> </table> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Depreciation expense for 2019 and 2018 was $37,283 and $60,106, respectively. In 2019 and 2018, respectively, $25,761 and $22,243 of depreciation was capitalized into inventory as manufacturing overhead costs.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">On January 1, 2019, the Company adopted ASC 842 which requires lessees to recognize lease liabilities and corresponding right-of-use assets for all leases with lease terms of greater than 12 months. During the year ended December 31, 2018, these leases were categorized as operating leases. Refer to Note 1, “Leases”.</p>
</us-gaap:PropertyPlantAndEquipmentDisclosureTextBlock>
<us-gaap:AccountsPayableAccruedLiabilitiesAndOtherLiabilitiesDisclosureCurrentTextBlock contextRef="From2019-01-01to2019-12-31">
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><b></b></p> <table cellspacing="0" cellpadding="0" style="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse"> <tr style="vertical-align: top"> <td style="width: 0.5in; font-size: 10pt"><font style="font: 10pt Times New Roman, Times, Serif"><b>7.</b></font></td> <td style="font-size: 10pt; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif"><b>ACCRUED EXPENSES</b></font></td></tr> </table> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify">The major components of accrued expenses are summarized as follows:</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify"> </p> <table cellpadding="0" cellspacing="0" align="center" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 80%"> <tr style="vertical-align: bottom"> <td> </td><td style="font-weight: bold"> </td> <td colspan="6" style="font-weight: bold; text-align: center">December 31,</td><td style="font-weight: bold"> </td></tr> <tr style="vertical-align: bottom"> <td> </td><td style="font-weight: bold; padding-bottom: 1pt"> </td> <td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1pt solid">2019</td><td style="padding-bottom: 1pt; font-weight: bold"> </td><td style="font-weight: bold; padding-bottom: 1pt"> </td> <td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1pt solid">2018</td><td style="padding-bottom: 1pt; font-weight: bold"> </td></tr> <tr style="vertical-align: bottom; background-color: rgb(238,238,238)"> <td style="width: 46%; text-align: justify">Lease liability</td><td style="width: 2%"> </td> <td style="width: 1%; text-align: left">$</td><td style="width: 13%; text-align: right">349,160</td><td style="width: 1%; text-align: left"> </td><td style="width: 2%"> </td> <td style="width: 1%; text-align: left">$</td><td style="width: 13%; text-align: right">–</td><td style="width: 1%; text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="text-align: justify">Accrued vacation</td><td> </td> <td style="text-align: left"> </td><td style="text-align: right">175,231</td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right">196,888</td><td style="text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: rgb(238,238,238)"> <td style="text-align: justify">Accrued salaries</td><td> </td> <td style="text-align: left"> </td><td style="text-align: right">75,829</td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right">–</td><td style="text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="text-align: justify">Accrued interest</td><td> </td> <td style="text-align: left"> </td><td style="text-align: right">48,884</td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right">239,838</td><td style="text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: rgb(238,238,238)"> <td style="text-align: justify">Accrued rent</td><td> </td> <td style="text-align: left"> </td><td style="text-align: right">–</td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right">66,349</td><td style="text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="text-align: justify">Accrued loss contingency</td><td> </td> <td style="text-align: left"> </td><td style="text-align: right">–</td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right">71,744</td><td style="text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: rgb(238,238,238)"> <td style="text-align: justify; padding-bottom: 1pt">Other accrued expense</td><td style="padding-bottom: 1pt"> </td> <td style="border-bottom: Black 1pt solid; text-align: left"> </td><td style="border-bottom: Black 1pt solid; text-align: right">5,171</td><td style="padding-bottom: 1pt; text-align: left"> </td><td style="padding-bottom: 1pt"> </td> <td style="border-bottom: Black 1pt solid; text-align: left"> </td><td style="border-bottom: Black 1pt solid; text-align: right">39,351</td><td style="padding-bottom: 1pt; text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="text-align: justify; padding-bottom: 2.5pt">Total accrued expenses</td><td style="padding-bottom: 2.5pt"> </td> <td style="border-bottom: Black 2.5pt double; text-align: left">$</td><td style="border-bottom: Black 2.5pt double; text-align: right">654,275</td><td style="padding-bottom: 2.5pt; text-align: left"> </td><td style="padding-bottom: 2.5pt"> </td> <td style="border-bottom: Black 2.5pt double; text-align: left">$</td><td style="border-bottom: Black 2.5pt double; text-align: right">614,170</td><td style="padding-bottom: 2.5pt; text-align: left"> </td></tr></table>
</us-gaap:AccountsPayableAccruedLiabilitiesAndOtherLiabilitiesDisclosureCurrentTextBlock>
<evsi:ConvertibleLineOfCreditDisclosureTextBlock contextRef="From2019-01-01to2019-12-31">
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></p> <table cellspacing="0" cellpadding="0" style="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse"> <tr style="vertical-align: top"> <td style="width: 0.5in; font-size: 10pt"><font style="font: 10pt Times New Roman, Times, Serif"><b>8.</b></font></td> <td style="font-size: 10pt; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif"><b>CONVERTIBLE LINE OF CREDIT</b></font></td></tr> </table> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">In April 2019, the Company used proceeds from its public offering to pay off the entire balance of a Convertible Line of Credit, along with all accrued and unpaid interest. As of December 31, 2019, the following summarizes the convertible line of credit:</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">On September 18, 2017, in addition to a convertible “Lender” note, the Company entered into a revolving secured convertible promissory note (the “Revolver”) with an unaffiliated lender (the “Lender”). Pursuant to the Revolver, the Company has the right to make borrowings from the Lender in amounts of up to 70% of the value of any specific purchase order (each a “PO”) received by the Company from a credit worthy customer (each a “Draw Down”), up to a maximum of $3,000,000, commencing on the date of the Revolver and terminating December 31, 2019. The Revolver bears simple interest at the floating rate per annum equal to the 12-month USD LIBOR index rate quoted from time to time in New York, New York by the Bloomberg Service plus 600 basis points (the “Interest Rate”). The Interest Rate will be adjusted on the first day of each calendar month during the term of this Note to reflect any changes in the 12 month LIBOR rate as quoted on that day, or if that day is not a business day, on the next business day thereafter. The principal and accrued unpaid interest with respect to each Draw Down is due and payable within five (5) business days of receipt from the Customer by the Company of a payment due under the applicable PO (with respect to each Draw Down, the “Maturity Date”). Each Draw Down is secured by a perfected recorded second priority security interest in all of the Company’s assets. The Lender will have the right at any time until the Maturity Date of a Draw Down, provided the Lender gives the Company written notice of the Lender’s election to convert prior to any prepayment of such Draw Down by the Company with respect to converting that portion of such Draw Down covered by the prepayment, to convert all or any portion of the outstanding principal and accrued unpaid interest (the “Conversion Amount”), into such number of the Company’s common stock as is determined by dividing the Conversion Amount by the greater of (i) seven dollars and fifty cents ($7.50) or (ii) 75% of the Volume Weighted Average Price of the Company’s common stock that is quoted on a public securities trading market (if more than one, the one with the then highest trading volume), during the five (5) consecutive trading days immediately prior to the date of the Lender’s written notice of the Lender’s election to convert.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">As additional consideration for any Draw Downs made by the Company, the Company agreed to issue to the Lender common stock purchase warrants exercisable for a period of three years from the date of issuance with an exercise price equal to the greater of (i) $7.50 per share or (ii) 75% of the Volume Weighted Average Price of the Company’s common stock that is quoted on a public securities trading market (if more than one, the one with the then highest trading volume), during the five (5) consecutive trading days immediately prior to the date of the applicable Draw Down. The number of warrants issuable to the Lender will equal 25% of the increase over the highest dollar amount previously drawn down by the Company on the Revolver divided by the greater of (i) seven dollars and fifty cents ($7.50) or (ii) 75% of the Volume Weighted Average Price of the Company’s common stock that is quoted on a public securities trading market (if more than one, the one with the then highest trading volume), during the five (5) consecutive trading days immediately prior to the date of the applicable Draw Down which causes the increase over the previous highest amount borrowed.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">The Company received funds for an initial Draw Down on September 26, 2017 in the amount of $850,000. As a result of this Draw Down, the Company issued warrants to purchase up to 28,333 shares of common stock at an exercise price equal to $7.50 with a three-year term and having a value of $122,992 using the Black-Scholes valuation methodology. As a result of this transaction and including the relative fair value of the issued warrants, the Company recorded $243,223 of value of beneficial conversion features and warrants, which was recorded as debt discount on the accompanying balance sheet and was amortized to interest expense over the term of the Draw Down. This Draw Down was paid back to the Lender during the three-month period ended March 31, 2018.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">The Company received funds for a second Draw Down on October 24, 2017 in the amount of $300,000. As a result of this Draw Down, the Company issued warrants to purchase up to 10,000 shares of common stock at an exercise price equal to $7.50 with a three-year term and having a value of $56,620 using the Black-Scholes valuation methodology. As a result of this transaction and including the relative fair value of the issued warrants, the Company recorded $175,261 of value of beneficial conversion features and warrants, which was recorded as debt discount on the accompanying balance sheet and was amortized to interest expense over the term of the Draw Down. This Draw Down was paid back to the Lender during the three-month period ended March 31, 2018.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">The Company received funds for a third Draw Down on February 20, 2018 in the amount of $290,000. As a result of this Draw Down, the Company issued warrants to purchase up to 8,156 shares of common stock at an exercise price equal to $8.89 with a three year term and having a fair value of $61,282 using the Black-Scholes valuation methodology (See Note 12). As a result of this transaction, the Company recorded $212,420 of debt discount consisting of the relative fair value of warrants of $50,591 and a beneficial conversion feature value of $161,829 which was amortized to interest expense over the term of the Draw Down. This drawn down was paid back to the Lender during the three-month period ended June 30, 2018.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">During the year ended December 31, 2018, the Company received other funds on Draw Downs totaling $1,513,013 and paid back Draw Downs amounting to $553,013. No warrants were issued on these Draw Downs.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">As of December 31, 2018, the convertible line of credit had a principal balance outstanding amounting to $960,000 with accrued interest amounting to $12,909 which is included in accrued expenses.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">During the three months ended March 31, 2019 the Company received other funds on Draw Downs totaling $158,442. No warrants were issued on these Draw Downs. At March 31, 2019, the convertible line of credit had a balance amounting to $1,118,442 with accrued interest amounting to $34,705 which was included in accrued expenses.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">In April 2019, the Company paid back the full Draw Down balance of $1,118,442, and unpaid interest of $44,599, of which $9,893 was expensed in that quarter. </p>
</evsi:ConvertibleLineOfCreditDisclosureTextBlock>
<evsi:ConvertibleNotePayableRelatedPartyTextBlock contextRef="From2019-01-01to2019-12-31">
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><b></b></p> <table cellspacing="0" cellpadding="0" style="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse"> <tr style="vertical-align: top"> <td style="width: 0.5in; font-size: 10pt"><font style="font: 10pt Times New Roman, Times, Serif"><b>9.</b></font></td> <td style="font-size: 10pt"><font style="font: 10pt Times New Roman, Times, Serif"><b>CONVERTIBLE NOTE PAYABLE – RELATED PARTY</b></font></td></tr> </table> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">On October 18, 2016, the Company entered into a five-year employment agreement, effective as of January 1, 2016, with Mr. Desmond Wheatley, the Chief Executive Officer, President, and Chairman of the Company (the “Agreement”). Pursuant to the Agreement, Mr. Wheatley receives an annual deferred salary of $50,000 which Mr. Wheatley defers until such time as Mr. Wheatley and the Board of Directors agreed that payment of the deferred salary and/or cessation of the deferral was appropriate. In August 2018, the Agreement was amended to provide that his salary shall defer until the earliest to occur of the following: (i) a permissible event specified in Section 409A of the Code, (ii) December 31, 2020, (iii) a change of control as defined in the Agreement, or (iv) a sale of all or substantially all of the assets of the Company.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">All deferred amounts are evidenced by an unsecured convertible promissory note payable by the Company to Mr. Wheatley bearing simple interest at the rate of 10% per annum, accruing until paid, convertible into shares of the Company’s common stock at $7.50 per share at any time in whole or in part at Mr. Wheatley’s discretion. As the conversion price was equivalent to the fair value of the common stock at various salary deferral dates prior to June 30, 2018, there was no beneficial conversion feature to this note through such date. Subsequent to June 30, 2018 through December 31, 2018 and based on the average daily closing price of our common stock, the Company recorded $8,672 of debt discount for the beneficial conversion feature value which is being amortized to interest expense over the term of the note. For the three months ended March 31, 2019 and based on the average daily closing price of our common stock, the Company recorded $3,967 of debt discount for the beneficial conversion feature value which is also being amortized to interest expense over the term of the note. There was no beneficial conversion value and therefore, no debt discount was recorded for the three months ended June 31, September 30 or December 31, 2019. Additionally, on March 29, 2017 the Board of Directors granted Mr. Wheatley a $35,000 bonus for which Mr. Wheatley agreed to defer such bonus under the same terms of his salary deferral. The balance of the note as of December 31, 2019 is $214,427, net of debt discount amounting to $5,990, with accrued and unpaid interest amounting to $48,884 which is included in accrued expenses (See Note 7). The balance of the note as of December 31, 2018, was $177,251, net of debt discount amounting to $7,749, with accrued and unpaid interest amounting to $28,220.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">On September 17, 2019, the Board of Directors adopted a resolution to pay off the convertible promissory note issued to Mr. Wheatley for his deferred compensation in the near future (subject to a recommendation on timing from Mr. Wheatley), and no additional salary was deferred after September 15, 2019. As a result, this note is presented as a current liability on the accompanying balance sheet at December 31, 2019 and was presented as a non-current liability at December 31, 2018 (See Note 18 and 19).</p>
</evsi:ConvertibleNotePayableRelatedPartyTextBlock>
<us-gaap:LongTermDebtTextBlock contextRef="From2019-01-01to2019-12-31">
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"> </p> <table cellspacing="0" cellpadding="0" style="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse"> <tr style="vertical-align: top"> <td style="width: 0.5in; font-size: 10pt"><font style="font: 10pt Times New Roman, Times, Serif"><b>12.</b></font></td> <td style="font-size: 10pt; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif"><b>AUTO LOAN</b></font></td></tr> </table> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">In October 2015, the Company purchased a new vehicle and financed the purchase through a dealer auto loan. The loan has a term of 60 months, requires minimum monthly payments of approximately $950, and bears interest at a rate of 5.99 percent. As of December 31, 2019, the loan has a short-term portion remaining of $9,294 and at December 31, 2018 had a short-term portion of $10,520 and a long-term portion of $9,277.</p>
</us-gaap:LongTermDebtTextBlock>
<us-gaap:CommitmentsAndContingenciesDisclosureTextBlock contextRef="From2019-01-01to2019-12-31">
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><b></b></p> <table cellspacing="0" cellpadding="0" style="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse"> <tr style="vertical-align: top"> <td style="width: 0.5in; font-size: 10pt"><font style="font: 10pt Times New Roman, Times, Serif"><b>13.</b></font></td> <td style="font-size: 10pt; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif"><b>COMMITMENTS AND CONTINGENCIES</b></font></td></tr> </table> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><u>Legal Matters:</u></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">From time to time, we may be involved in litigation relating to claims arising out of our operations in the normal course of business. As of December 31, 2019, there were no pending or threatened lawsuits that could reasonably be expected to have a material effect on the results of our operations.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><u>Leases:</u></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">In August 2016, the Company entered into a sublease for its current corporate headquarters and manufacturing facility. The sublease expires in August 2020 which is the same term of the master lease for which the Company is the subtenant. Monthly lease payments range from $48,672 per month currently increasing to $50,619 per month for the final year of the lease.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">In February 2016, the Financial Accounting Standards Board issued Accounting Standards Update No. 2016-02: “Leases (Topic 842)” whereby lessees need to recognize almost all leases on their balance sheet as a right of use asset and a corresponding lease liability. The Company adopted this standard as of January 1, 2019 using the effective date method. We calculated the present value of the remaining lease payment stream using our incremental effective borrowing rate of 10%. We initially recorded a right to use asset and corresponding lease liability amounting to $872,897 on January 1, 2019. The right-of-use asset and the corresponding lease liability are being equally amortized on a straight-line basis over the remaining term of the lease. The right-of-use asset has been further reduced by our deferred rent amounting to $32,771 as of December 31, 2019. As of December 31, 2019, we have a right-of-use asset amounting to $316,389 recorded in Property and Equipment (See Note 6), and corresponding liability in Accrued Expenses amounting to $349,160 related to this lease (See Notes 5, 6 and 7).</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><u>Other Commitments:</u></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">The Company enters into various contracts or agreements in the normal course of business whereby such contracts or agreements may contain commitments. Since inception, the Company entered into agreements to act as a reseller for certain vendors; joint development contracts with third parties; referral agreements where the Company would pay a referral fee to the referrer for business generated; sales agent agreements whereby sales agents would receive a fee equal to a percentage of revenues generated by the agent; business development agreements and strategic alliance agreements where both parties agree to cooperate and provide business opportunities to each other and in some instances, provide for a right of first refusal with respect to certain projects of the other parties; agreements with vendors where the vendor may provide marketing, investor relations, public relations, technical consulting or subcontractor services, vendor arrangements with non-binding minimum purchasing provisions, and financial advisory agreements where the financial advisor would receive a fee and/or commission for raising capital for the Company. All expenses and liabilities relating to such contracts were recorded in accordance with generally accepted accounting principles during the periods. Although such agreements increase the risk of legal actions against the Company for potential non-compliance, there were no financial exposures that were not accounted for in our financial statements.</p>
</us-gaap:CommitmentsAndContingenciesDisclosureTextBlock>
<us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock contextRef="From2019-01-01to2019-12-31">
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></p> <table cellspacing="0" cellpadding="0" style="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse"> <tr style="vertical-align: top"> <td style="width: 0.5in; font-size: 10pt"><font style="font: 10pt Times New Roman, Times, Serif"><b>15.</b></font></td> <td style="font-size: 10pt; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif"><b>STOCK OPTIONS AND WARRANTS</b></font></td></tr> </table> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 28.6pt; text-align: justify"><b> </b></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">On August 10, 2011, the Company’s Board of Directors approved and caused the Company to adopt the Envision Solar International, Inc. 2011 Stock Incentive Plan (the “Plan”), which authorizes the issuance of up to 630,000 shares of the Company’s common stock pursuant to the exercise of stock options or other awards granted under the Plan.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">In 2008, the Board approved the 2008 equity Incentive Plan, which authorizes 122,171 shares under the plan. Exercise rights may not expire more than three months after the date of termination of the employee but may expire in less time as stipulated in the individual grant notice. For disability or death, the optionee or estate will generally have up to twelve months to exercise their options. For certain options the Company may have rights of first refusal for a stipulated period of time, under a separate stock restriction agreement, whereby if the holder exercise the options and then desires to sell the underlying shares, the Company has the right to repurchase such shares at a price to which the holder has agreed to sell them to a third party.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><u>Stock Options</u></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">The Company follows the provisions of ASC Topic 718, “Compensation – Stock Compensation.” ASC Topic 718 establishes standards surrounding the accounting for transactions in which an entity exchanges its equity instruments for goods or services. ASC Topic 718 focuses primarily on accounting for transactions in which an entity obtains employee services in share-based payment transactions, such as options issued under the Company’s Stock Option Plans. The Company’s stock option compensation expense was $48,915 and $111,572 for the years ended December 31, 2019 and 2018, respectively, and there was $188,564 of total unrecognized compensation costs related to outstanding stock options at December 31, 2019.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">The fair value of each option is estimated on the date of grant using the Black-Scholes option-pricing model. This model incorporates certain assumptions for inputs including a risk-free market interest rate, expected dividend yield of the underlying common stock, expected option life and expected volatility in the market value of the underlying common stock.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">During the year ended December 31, 2019, the Company granted 58,204 stock options under the plans with a total valuation of $58,204 and a 10-year term.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">During the year ended December 31, 2018, the Company granted 14,150 stock options under the plans with a total valuation of $94,204 and a 10-year term.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">We used the following assumptions for options granted in fiscal 2019 and 2018:</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.55in"> </p> <table cellspacing="0" cellpadding="0" align="center" style="font: 10pt Times New Roman, Times, Serif; width: 80%; border-collapse: collapse"> <tr style="vertical-align: top"> <td style="width: 40%; font-size: 10pt; text-align: justify"> </td> <td style="width: 20%; font-size: 10pt; text-align: center"><font style="font: 10pt Times New Roman, Times, Serif"><b><u>2019</u></b></font></td> <td style="width: 20%; font-size: 10pt; text-align: center"><font style="font: 10pt Times New Roman, Times, Serif"><b><u>2018</u></b></font></td></tr> <tr style="vertical-align: top; background-color: rgb(238,238,238)"> <td style="font-size: 10pt; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">Expected volatility</font></td> <td style="font-size: 10pt; text-align: center"><font style="font: 10pt Times New Roman, Times, Serif">78.47%-82.26%</font></td> <td style="font-size: 10pt; text-align: center"><font style="font: 10pt Times New Roman, Times, Serif">82.40%</font></td></tr> <tr style="vertical-align: top; background-color: White"> <td style="font-size: 10pt; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">Expected term</font></td> <td style="font-size: 10pt; text-align: center"><font style="font: 10pt Times New Roman, Times, Serif">5-7 Years</font></td> <td style="font-size: 10pt; text-align: center"><font style="font: 10pt Times New Roman, Times, Serif">5 Years</font></td></tr> <tr style="vertical-align: top; background-color: rgb(238,238,238)"> <td style="font-size: 10pt; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">Risk-free interest rate</font></td> <td style="font-size: 10pt; text-align: center"><font style="font: 10pt Times New Roman, Times, Serif">1.73%-1.92%</font></td> <td style="font-size: 10pt; text-align: center"><font style="font: 10pt Times New Roman, Times, Serif">2.59%</font></td></tr> <tr style="vertical-align: top; background-color: White"> <td style="font-size: 10pt; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">Weighted average FV</font></td> <td style="font-size: 10pt; text-align: center"><font style="font: 10pt Times New Roman, Times, Serif">$4.02</font></td> <td style="font-size: 10pt; text-align: center"><font style="font: 10pt Times New Roman, Times, Serif">$6.66</font></td></tr> </table> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.55in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">The Black-Scholes option-pricing model was developed for use in estimating the fair value of traded options, which have no vesting restrictions and are fully transferable. In addition, option valuation models require the input of highly subjective assumptions including the expected stock price volatility. Because the Company’s stock options and warrants have characteristics different from those of its traded stock, and because changes in the subjective input assumptions can materially affect the fair value estimate, in management’s opinion, the existing models do not necessarily provide a reliable single measure of the fair value of such stock options. The risk-free interest rate is based upon quoted market yields for United States Treasury debt securities with a term similar to the expected term. The Company has never issued a dividend nor does management currently expect to in the near future. Expected volatility was based on historical data for the trading of our stock on the open market. The expected lives for such grants were based on the simplified method for employees and directors.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">All options qualify as equity pursuant to ASC 815-40-25, “Contracts in Entity’s Own Equity.”</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in">Option activity for the years ended December 31, 2019 and 2018 under the 2008 and 2011 Plans are as follows:</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"> </p> <table cellspacing="0" cellpadding="0" align="center" style="font: 10pt Times New Roman, Times, Serif; width: 80%; border-collapse: collapse"> <tr style="vertical-align: bottom"> <td style="padding-left: 10pt; text-align: justify"> </td> <td> </td> <td colspan="2" style="border-bottom: black 1pt solid; text-align: center"><font style="font: 10pt Times New Roman, Times, Serif"><b>Number of Options</b></font></td> <td> </td> <td> </td> <td colspan="2" style="border-bottom: black 1pt solid"> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><b>Weighted</b></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><b>Average</b></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><b>Exercise</b></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><b>Price</b></p></td> <td> </td></tr> <tr style="vertical-align: bottom; background-color: rgb(238,238,238)"> <td style="width: 46%; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">Outstanding at December 31, 2017</font></td> <td style="width: 2%"> </td> <td style="width: 1%"> </td> <td style="width: 13%; text-align: right"><font style="font: 10pt Times New Roman, Times, Serif">304,327</font></td> <td style="width: 2%"> </td> <td style="width: 1%"> </td> <td style="width: 1%"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td> <td style="width: 13%; text-align: right"><font style="font: 10pt Times New Roman, Times, Serif">11.50</font></td> <td style="width: 1%"> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="padding-left: 10pt; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">Granted</font></td> <td> </td> <td> </td> <td style="text-align: right"><font style="font: 10pt Times New Roman, Times, Serif">14,150</font></td> <td> </td> <td> </td> <td> </td> <td style="text-align: right"><font style="font: 10pt Times New Roman, Times, Serif">10.00</font></td> <td> </td></tr> <tr style="vertical-align: bottom; background-color: rgb(238,238,238)"> <td style="padding-left: 10pt; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">Exercised</font></td> <td> </td> <td> </td> <td style="text-align: right"><font style="font: 10pt Times New Roman, Times, Serif">–</font></td> <td> </td> <td> </td> <td> </td> <td style="text-align: right"><font style="font: 10pt Times New Roman, Times, Serif">–</font></td> <td> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="padding-left: 10pt; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">Forfeited</font></td> <td> </td> <td> </td> <td style="text-align: right"><font style="font: 10pt Times New Roman, Times, Serif">(20,300</font></td> <td><font style="font: 10pt Times New Roman, Times, Serif">)</font></td> <td> </td> <td> </td> <td style="text-align: right"><font style="font: 10pt Times New Roman, Times, Serif">9.50</font></td> <td> </td></tr> <tr style="vertical-align: bottom; background-color: rgb(238,238,238)"> <td style="padding-left: 10pt; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">Expired</font></td> <td> </td> <td style="border-bottom: black 1pt solid"> </td> <td style="border-bottom: black 1pt solid; text-align: right"><font style="font: 10pt Times New Roman, Times, Serif">(1,771</font></td> <td><font style="font: 10pt Times New Roman, Times, Serif">)</font></td> <td> </td> <td style="border-bottom: black 1pt solid"> </td> <td style="border-bottom: black 1pt solid; text-align: right"><font style="font: 10pt Times New Roman, Times, Serif">31.50</font></td> <td> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">Outstanding at December 31, 2018</font></td> <td> </td> <td style="border-bottom: black 2.25pt double"> </td> <td style="border-bottom: black 2.25pt double; text-align: right"><font style="font: 10pt Times New Roman, Times, Serif">296,406</font></td> <td> </td> <td> </td> <td style="border-bottom: black 2.25pt double"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td> <td style="border-bottom: black 2.25pt double; text-align: right"><font style="font: 10pt Times New Roman, Times, Serif">11.50</font></td> <td> </td></tr> <tr style="vertical-align: bottom; background-color: rgb(238,238,238)"> <td style="padding-left: 10pt; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">Granted</font></td> <td> </td> <td> </td> <td style="text-align: right"><font style="font: 10pt Times New Roman, Times, Serif">58,204</font></td> <td> </td> <td> </td> <td> </td> <td style="text-align: right"><font style="font: 10pt Times New Roman, Times, Serif">5.52</font></td> <td> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="padding-left: 10pt; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">Exercised</font></td> <td> </td> <td> </td> <td style="text-align: right"><font style="font: 10pt Times New Roman, Times, Serif">–</font></td> <td> </td> <td> </td> <td> </td> <td style="text-align: right"><font style="font: 10pt Times New Roman, Times, Serif">–</font></td> <td> </td></tr> <tr style="vertical-align: bottom; background-color: rgb(238,238,238)"> <td style="padding-left: 10pt; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">Forfeited</font></td> <td> </td> <td> </td> <td style="text-align: right"><font style="font: 10pt Times New Roman, Times, Serif">(84,350</font></td> <td><font style="font: 10pt Times New Roman, Times, Serif">)</font></td> <td> </td> <td> </td> <td style="text-align: right"><font style="font: 10pt Times New Roman, Times, Serif">11.71</font></td> <td> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="padding-left: 10pt; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">Expired</font></td> <td> </td> <td style="border-bottom: black 1pt solid"> </td> <td style="border-bottom: black 1pt solid; text-align: right"><font style="font: 10pt Times New Roman, Times, Serif">(30,556</font></td> <td><font style="font: 10pt Times New Roman, Times, Serif">)</font></td> <td> </td> <td style="border-bottom: black 1pt solid"> </td> <td style="border-bottom: black 1pt solid; text-align: right"><font style="font: 10pt Times New Roman, Times, Serif">16.37</font></td> <td> </td></tr> <tr style="vertical-align: bottom; background-color: rgb(238,238,238)"> <td style="text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">Outstanding at December 31, 2019</font></td> <td> </td> <td style="border-bottom: black 2.25pt double"> </td> <td style="border-bottom: black 2.25pt double; text-align: right"><font style="font: 10pt Times New Roman, Times, Serif">239,704</font></td> <td> </td> <td> </td> <td style="border-bottom: black 2.25pt double"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td> <td style="border-bottom: black 2.25pt double; text-align: right"><font style="font: 10pt Times New Roman, Times, Serif">9.25</font></td> <td> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">Exercisable at December 31, 2019</font></td> <td> </td> <td style="border-bottom: black 2.25pt double"> </td> <td style="border-bottom: black 2.25pt double; text-align: right"><font style="font: 10pt Times New Roman, Times, Serif">195,715</font></td> <td> </td> <td> </td> <td style="border-bottom: black 2.25pt double"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td> <td style="border-bottom: black 2.25pt double; text-align: right"><font style="font: 10pt Times New Roman, Times, Serif">10.02</font></td> <td> </td></tr> </table> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; color: white"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">The following table summarizes information about employee stock options outstanding at December 31, 2019:</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Options exercisable have a weighted average remaining contractual life of 4.74 years as of December 31, 2019:</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"> </p> <table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%"> <tr style="vertical-align: bottom"> <td style="padding-bottom: 1pt; text-align: center"> </td><td style="padding-bottom: 1pt; text-align: center"> </td><td style="padding-bottom: 1pt; text-align: left"> </td><td style="font-weight: bold; padding-bottom: 1pt"> </td> <td colspan="14" style="border-bottom: Black 1pt solid; font-weight: bold; text-align: center"><font style="font: 10pt Times New Roman, Times, Serif"><b>Options Outstanding</b></font></td><td style="padding-bottom: 1pt; text-align: center"> </td><td style="text-align: center; font-weight: bold; padding-bottom: 1pt"> </td> <td colspan="10" style="border-bottom: Black 1pt solid; font-weight: bold; text-align: center"><font style="font: 10pt Times New Roman, Times, Serif"><b>Options Exercisable</b></font></td><td style="padding-bottom: 1pt; text-align: center"> </td></tr> <tr style="vertical-align: bottom"> <td colspan="2" style="border-bottom: Black 1pt solid; font-weight: bold; text-align: center"><font style="font: 10pt Times New Roman, Times, Serif"><b>Range of Exercise Price</b></font></td><td style="padding-bottom: 1pt; font-weight: bold; text-align: center"> </td><td style="text-align: center; font-weight: bold; padding-bottom: 1pt"> </td> <td colspan="2" style="border-bottom: Black 1pt solid; font-weight: bold; text-align: center"><font style="font: 10pt Times New Roman, Times, Serif"><b>Number Outstanding at December 31, 2019</b></font></td><td style="padding-bottom: 1pt; font-weight: bold; text-align: center"> </td><td style="text-align: center; font-weight: bold; padding-bottom: 1pt"> </td> <td colspan="2" style="border-bottom: Black 1pt solid; font-weight: bold; text-align: center"><font style="font: 10pt Times New Roman, Times, Serif"><b>Weighted Average Remaining Contractual life</b></font></td><td style="padding-bottom: 1pt; font-weight: bold; text-align: center"> </td><td style="text-align: center; font-weight: bold; padding-bottom: 1pt"> </td> <td colspan="2" style="border-bottom: Black 1pt solid; font-weight: bold; text-align: center"><font style="font: 10pt Times New Roman, Times, Serif"><b>Weighted Average Exercise Price</b></font></td><td style="padding-bottom: 1pt; font-weight: bold; text-align: center"> </td><td style="text-align: center; font-weight: bold; padding-bottom: 1pt"> </td> <td colspan="2" style="border-bottom: Black 1pt solid; font-weight: bold; text-align: center"><font style="font: 10pt Times New Roman, Times, Serif"><b>Aggregate Intrinsic Value</b></font></td><td style="padding-bottom: 1pt; font-weight: bold; text-align: center"> </td><td style="text-align: center; font-weight: bold; padding-bottom: 1pt"> </td> <td colspan="2" style="border-bottom: Black 1pt solid; font-weight: bold; text-align: center"><font style="font: 10pt Times New Roman, Times, Serif"><b>Number Exercisable at December 31, 2019</b></font></td><td style="padding-bottom: 1pt; font-weight: bold; text-align: center"> </td><td style="text-align: center; font-weight: bold; padding-bottom: 1pt"> </td> <td colspan="2" style="border-bottom: Black 1pt solid; font-weight: bold; text-align: center"><font style="font: 10pt Times New Roman, Times, Serif"><b>Weighted Average Exercise Price</b></font></td><td style="padding-bottom: 1pt; font-weight: bold; text-align: center"> </td><td style="text-align: center; font-weight: bold; padding-bottom: 1pt"> </td> <td colspan="2" style="border-bottom: Black 1pt solid; font-weight: bold; text-align: center"><font style="font: 10pt Times New Roman, Times, Serif"><b>Aggregate Intrinsic Value</b></font></td><td style="padding-bottom: 1pt; font-weight: bold; text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: rgb(238,238,238)"> <td colspan="2" style="text-align: center"><font style="font: 10pt Times New Roman, Times, Serif">$4.09 - $8.00</font></td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right">148,404</td><td style="text-align: left"> </td><td> </td> <td style="text-align: center"> </td><td style="text-align: center"><font style="font: 10pt Times New Roman, Times, Serif">7.93 Years</font></td><td style="text-align: left"> </td><td> </td> <td style="text-align: left">$</td><td style="text-align: right">6.73</td><td style="text-align: left"> </td><td> </td> <td style="text-align: left">$</td><td style="text-align: right">5,187</td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right">104,415</td><td style="text-align: left"> </td><td> </td> <td style="text-align: left">$</td><td style="text-align: right">7.13</td><td style="text-align: left"> </td><td> </td> <td style="text-align: left">$</td><td style="text-align: right">5,187</td><td style="text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td colspan="2" style="text-align: center"><font style="font: 10pt Times New Roman, Times, Serif">$10.00 - $13.50</font></td><td style="padding-bottom: 1pt; text-align: left"> </td><td style="padding-bottom: 1pt"> </td> <td style="border-bottom: Black 1pt solid; text-align: left"> </td><td style="border-bottom: Black 1pt solid; text-align: right">91,300</td><td style="padding-bottom: 1pt; text-align: left"> </td><td style="padding-bottom: 1pt"> </td> <td style="border-bottom: Black 1pt solid; text-align: center"> </td><td style="border-bottom: Black 1pt solid; text-align: center"><font style="font: 10pt Times New Roman, Times, Serif">1.89 Years</font></td><td style="padding-bottom: 1pt; text-align: left"> </td><td style="padding-bottom: 1pt"> </td> <td style="border-bottom: Black 1pt solid; text-align: left"> </td><td style="border-bottom: Black 1pt solid; text-align: right">13.33</td><td style="padding-bottom: 1pt; text-align: left"> </td><td style="padding-bottom: 1pt"> </td> <td style="border-bottom: Black 1pt solid; text-align: left"> </td><td style="border-bottom: Black 1pt solid; text-align: right">–</td><td style="padding-bottom: 1pt; text-align: left"> </td><td style="padding-bottom: 1pt"> </td> <td style="border-bottom: Black 1pt solid; text-align: left"> </td><td style="border-bottom: Black 1pt solid; text-align: right">91,300</td><td style="padding-bottom: 1pt; text-align: left"> </td><td style="padding-bottom: 1pt"> </td> <td style="border-bottom: Black 1pt solid; text-align: left"> </td><td style="border-bottom: Black 1pt solid; text-align: right">13.33</td><td style="padding-bottom: 1pt; text-align: left"> </td><td style="padding-bottom: 1pt"> </td> <td style="border-bottom: Black 1pt solid; text-align: left"> </td><td style="border-bottom: Black 1pt solid; text-align: right">–</td><td style="padding-bottom: 1pt; text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: rgb(238,238,238)"> <td style="text-align: center; width: 1%"> </td><td style="text-align: center; width: 13%"> </td><td style="padding-bottom: 2.5pt; text-align: left; width: 1%"> </td><td style="padding-bottom: 2.5pt; width: 2%"> </td> <td style="border-bottom: Black 2.5pt double; text-align: left; width: 1%"> </td><td style="border-bottom: Black 2.5pt double; text-align: right; width: 13%">239,704</td><td style="padding-bottom: 2.5pt; text-align: left; width: 1%"> </td><td style="padding-bottom: 2.5pt; width: 2%"> </td> <td style="border-bottom: Black 2.5pt double; text-align: center; width: 1%"> </td><td style="border-bottom: Black 2.5pt double; text-align: center; width: 13%"><font style="font: 10pt Times New Roman, Times, Serif">5.63 Years</font></td><td style="padding-bottom: 2.5pt; text-align: left; width: 1%"> </td><td style="padding-bottom: 2.5pt; width: 2%"> </td> <td style="border-bottom: Black 2.5pt double; text-align: left; width: 1%">$</td><td style="border-bottom: Black 2.5pt double; text-align: right; width: 13%">9.25</td><td style="padding-bottom: 2.5pt; text-align: left; width: 1%"> </td><td style="padding-bottom: 2.5pt; width: 2%"> </td> <td style="border-bottom: Black 2.5pt double; text-align: left; width: 1%">$</td><td style="border-bottom: Black 2.5pt double; text-align: right; width: 13%">5,187</td><td style="padding-bottom: 2.5pt; text-align: left; width: 1%"> </td><td style="padding-bottom: 2.5pt; width: 2%"> </td> <td style="border-bottom: Black 2.5pt double; text-align: left; width: 1%"> </td><td style="border-bottom: Black 2.5pt double; text-align: right; width: 13%">195,715</td><td style="padding-bottom: 2.5pt; text-align: left; width: 1%"> </td><td style="padding-bottom: 2.5pt; width: 2%"> </td> <td style="border-bottom: Black 2.5pt double; text-align: left; width: 1%">$</td><td style="border-bottom: Black 2.5pt double; text-align: right; width: 13%">10.02</td><td style="padding-bottom: 2.5pt; text-align: left; width: 1%"> </td><td style="padding-bottom: 2.5pt; width: 2%"> </td> <td style="border-bottom: Black 2.5pt double; text-align: left; width: 1%">$</td><td style="border-bottom: Black 2.5pt double; text-align: right; width: 13%">5,187</td><td style="padding-bottom: 2.5pt; text-align: left; width: 1%"> </td></tr> </table> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Options exercisable have a weighted average remaining contractual life of 4.73 years as of December 31, 2018:</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"></p> <table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%"> <tr style="vertical-align: bottom"> <td style="padding-bottom: 1pt; text-align: center"> </td><td style="padding-bottom: 1pt; text-align: center"> </td><td style="padding-bottom: 1pt; text-align: left"> </td><td style="font-weight: bold; padding-bottom: 1pt"> </td> <td colspan="14" style="border-bottom: Black 1pt solid; font-weight: bold; text-align: center"><font style="font: 10pt Times New Roman, Times, Serif"><b>Options Outstanding</b></font></td><td style="padding-bottom: 1pt; text-align: center"> </td><td style="text-align: center; font-weight: bold; padding-bottom: 1pt"> </td> <td colspan="10" style="border-bottom: Black 1pt solid; font-weight: bold; text-align: center"><font style="font: 10pt Times New Roman, Times, Serif"><b>Options Exercisable</b></font></td><td style="padding-bottom: 1pt; text-align: center"> </td></tr> <tr style="vertical-align: bottom"> <td colspan="2" style="border-bottom: Black 1pt solid; font-weight: bold; text-align: center"><font style="font: 10pt Times New Roman, Times, Serif"><b>Range of Exercise Price</b></font></td><td style="padding-bottom: 1pt; font-weight: bold; text-align: center"> </td><td style="text-align: center; font-weight: bold; padding-bottom: 1pt"> </td> <td colspan="2" style="border-bottom: Black 1pt solid; font-weight: bold; text-align: center"><font style="font: 10pt Times New Roman, Times, Serif"><b>Number Outstanding at December 31, 2018</b></font></td><td style="padding-bottom: 1pt; font-weight: bold; text-align: center"> </td><td style="text-align: center; font-weight: bold; padding-bottom: 1pt"> </td> <td colspan="2" style="border-bottom: Black 1pt solid; font-weight: bold; text-align: center"><font style="font: 10pt Times New Roman, Times, Serif"><b>Weighted Average Remaining Contractual life</b></font></td><td style="padding-bottom: 1pt; font-weight: bold; text-align: center"> </td><td style="text-align: center; font-weight: bold; padding-bottom: 1pt"> </td> <td colspan="2" style="border-bottom: Black 1pt solid; font-weight: bold; text-align: center"><font style="font: 10pt Times New Roman, Times, Serif"><b>Weighted Average Exercise Price</b></font></td><td style="padding-bottom: 1pt; font-weight: bold; text-align: center"> </td><td style="text-align: center; font-weight: bold; padding-bottom: 1pt"> </td> <td colspan="2" style="border-bottom: Black 1pt solid; font-weight: bold; text-align: center"><font style="font: 10pt Times New Roman, Times, Serif"><b>Aggregate Intrinsic Value</b></font></td><td style="padding-bottom: 1pt; font-weight: bold; text-align: center"> </td><td style="text-align: center; font-weight: bold; padding-bottom: 1pt"> </td> <td colspan="2" style="border-bottom: Black 1pt solid; font-weight: bold; text-align: center"><font style="font: 10pt Times New Roman, Times, Serif"><b>Number Exercisable at December 31, 2018</b></font></td><td style="padding-bottom: 1pt; font-weight: bold; text-align: center"> </td><td style="text-align: center; font-weight: bold; padding-bottom: 1pt"> </td> <td colspan="2" style="border-bottom: Black 1pt solid; font-weight: bold; text-align: center"><font style="font: 10pt Times New Roman, Times, Serif"><b>Weighted Average Exercise Price</b></font></td><td style="padding-bottom: 1pt; font-weight: bold; text-align: center"> </td><td style="text-align: center; font-weight: bold; padding-bottom: 1pt"> </td> <td colspan="2" style="border-bottom: Black 1pt solid; font-weight: bold; text-align: center"><font style="font: 10pt Times New Roman, Times, Serif"><b>Aggregate Intrinsic Value</b></font></td><td style="padding-bottom: 1pt; font-weight: bold; text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: rgb(238,238,238)"> <td colspan="2" style="padding-bottom: 1pt; text-align: center"><font style="font: 10pt Times New Roman, Times, Serif">$6.50 - $16.50</font></td><td style="padding-bottom: 1pt; text-align: left"> </td><td style="padding-bottom: 1pt"> </td> <td style="border-bottom: Black 1pt solid; text-align: left"> </td><td style="border-bottom: Black 1pt solid; text-align: right">296,412</td><td style="padding-bottom: 1pt; text-align: left"> </td><td style="padding-bottom: 1pt"> </td> <td style="border-bottom: Black 1pt solid; text-align: left"> </td><td style="border-bottom: Black 1pt solid; text-align: center">4.75 <font style="font: 10pt Times New Roman, Times, Serif"> Years</font></td><td style="padding-bottom: 1pt; text-align: left"> </td><td style="padding-bottom: 1pt"> </td> <td style="border-bottom: Black 1pt solid; text-align: left">$</td><td style="border-bottom: Black 1pt solid; text-align: right">11.50</td><td style="padding-bottom: 1pt; text-align: left"> </td><td style="padding-bottom: 1pt"> </td> <td style="border-bottom: Black 1pt solid; text-align: left">$</td><td style="border-bottom: Black 1pt solid; text-align: right">        –</td><td style="padding-bottom: 1pt; text-align: left"> </td><td style="padding-bottom: 1pt"> </td> <td style="border-bottom: Black 1pt solid; text-align: left"> </td><td style="border-bottom: Black 1pt solid; text-align: right">293,495</td><td style="padding-bottom: 1pt; text-align: left"> </td><td style="padding-bottom: 1pt"> </td> <td style="border-bottom: Black 1pt solid; text-align: left">$</td><td style="border-bottom: Black 1pt solid; text-align: right">11.50</td><td style="padding-bottom: 1pt; text-align: left"> </td><td style="padding-bottom: 1pt"> </td> <td style="border-bottom: Black 1pt solid; text-align: left">$</td><td style="border-bottom: Black 1pt solid; text-align: right">        –</td><td style="padding-bottom: 1pt; text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="text-align: center; width: 1%"> </td><td style="text-align: center; width: 13%"> </td><td style="padding-bottom: 2.5pt; text-align: left; width: 1%"> </td><td style="padding-bottom: 2.5pt; width: 2%"> </td> <td style="border-bottom: Black 2.5pt double; text-align: left; width: 1%"> </td><td style="border-bottom: Black 2.5pt double; text-align: right; width: 13%">296,412</td><td style="padding-bottom: 2.5pt; text-align: left; width: 1%"> </td><td style="padding-bottom: 2.5pt; width: 2%"> </td> <td style="border-bottom: Black 2.5pt double; text-align: center; width: 1%"> </td><td style="border-bottom: Black 2.5pt double; text-align: center; width: 13%">4.75 <font style="font: 10pt Times New Roman, Times, Serif"> Years</font></td><td style="padding-bottom: 2.5pt; text-align: left; width: 1%"> </td><td style="padding-bottom: 2.5pt; width: 2%"> </td> <td style="border-bottom: Black 2.5pt double; text-align: left; width: 1%">$</td><td style="border-bottom: Black 2.5pt double; text-align: right; width: 13%">11.50</td><td style="padding-bottom: 2.5pt; text-align: left; width: 1%"> </td><td style="padding-bottom: 2.5pt; width: 2%"> </td> <td style="border-bottom: Black 2.5pt double; text-align: left; width: 1%">$</td><td style="border-bottom: Black 2.5pt double; text-align: right; width: 13%">–</td><td style="padding-bottom: 2.5pt; text-align: left; width: 1%"> </td><td style="padding-bottom: 2.5pt; width: 2%"> </td> <td style="border-bottom: Black 2.5pt double; text-align: left; width: 1%"> </td><td style="border-bottom: Black 2.5pt double; text-align: right; width: 13%">293,495</td><td style="padding-bottom: 2.5pt; text-align: left; width: 1%"> </td><td style="padding-bottom: 2.5pt; width: 2%"> </td> <td style="border-bottom: Black 2.5pt double; text-align: left; width: 1%">$</td><td style="border-bottom: Black 2.5pt double; text-align: right; width: 13%">11.50</td><td style="padding-bottom: 2.5pt; text-align: left; width: 1%"> </td><td style="padding-bottom: 2.5pt; width: 2%"> </td> <td style="border-bottom: Black 2.5pt double; text-align: left; width: 1%">$</td><td style="border-bottom: Black 2.5pt double; text-align: right; width: 13%">–</td><td style="padding-bottom: 2.5pt; text-align: left; width: 1%"> </td></tr> </table> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><u>Warrants</u></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><u>2019</u></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">As part of the Company’s public offering (see above), the Company issued 2,300,000 warrants in April 2019 to the Underwriters. These warrants are exercisable for five years at an exercise price of $6.30 per share. In April 2019, pursuant to the Underwriting Agreement, the Company issued as a fee to the Underwriters warrants to purchase up to a total of 110,001 shares of common stock (5% of the shares of common stock sold). The warrants are exercisable at $6.60 per share and have a term of five years. There was no financial statement accounting effect for the issuance of these warrants.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><u>2018</u></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">For the year ended December 31, 2018, as a part of the Company’s private placement, the Company issued 5,467 warrants to the placement agents. These warrants, valued at $26,206, are exercisable for 5 years at an exercise price of $7.50 per share. The Company estimated the fair value of the warrants utilizing the Black-Scholes pricing model. The assumptions used in the valuation of these warrants include volatility of 79.39%, expected dividends of 0.0%, a discount rate of 1.50%, and expected term of 5 years. There was no financial statement accounting effect for the issuance of these warrants as their fair value has been charged to Additional Paid-in-Capital as an offering cost and was offset by a credit to Additional Paid-in-Capital for their fair value when recording the issuance of these warrants.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">During the year ended December 31, 2018 as a result of Draw Downs on our Convertible Line of Credit with Lender, the Company issued 8,156 common stock purchase warrants with a total value of $61,282 and each with a $8.89 exercise price and 3-year term. The Company estimated the fair value of the warrants utilizing the Black-Scholes pricing model. The assumptions used in the valuation of these warrants include volatility of 82.55%, expected dividends of 0.0%, a discount rate of 1.50%, and expected term of 3 years. As a result of this transaction, the Company recorded $50,591 of debt discount consisting of the relative fair value of the warrants which is being amortized to interest expense over the term of the drawdown.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">In connection to the issuance of a Note Payable on August 27, 2018, the Company issued 18,000 common stock purchase warrants with a total value of $115,521 and each with a $12.50 exercise price and a 5-year term. The Company estimated the fair value of the warrants utilizing the Black-Scholes pricing model. The assumptions used in the valuation of these warrants include volatility of 82.68%, expected dividends of 0.0%, a discount rate of 2.35%, and expected term of 5 years. As a result of this transaction, the Company recorded $100,102 of debt discount consisting of the relative fair value of the warrants which is being amortized to interest expense over the term of the note.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in">Warrant activity for the years ended December 31, 2018 and 2019 are as follows:</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"> </p> <table cellspacing="0" cellpadding="0" align="center" style="font: 10pt Times New Roman, Times, Serif; width: 80%; border-collapse: collapse"> <tr style="vertical-align: bottom"> <td style="padding-left: 10pt; text-align: justify"> </td> <td> </td> <td colspan="2" style="border-bottom: black 1pt solid; text-align: center"><font style="font: 10pt Times New Roman, Times, Serif"><b>Number of Warrants</b></font></td> <td> </td> <td> </td> <td colspan="2" style="border-bottom: black 1pt solid"> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><b>Weighted</b></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><b>Average</b></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><b>Exercise</b></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><b>Price</b></p></td> <td> </td></tr> <tr style="vertical-align: bottom; background-color: rgb(238,238,238)"> <td style="width: 46%; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">Outstanding at December 31, 2017</font></td> <td style="width: 2%"> </td> <td style="width: 1%"> </td> <td style="width: 13%; text-align: right">115,638</td> <td style="width: 2%"> </td> <td style="width: 1%"> </td> <td style="width: 1%"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td> <td style="width: 13%; text-align: right"><font style="font: 10pt Times New Roman, Times, Serif">8.50</font></td> <td style="width: 1%"> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="padding-left: 10pt; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">Granted</font></td> <td> </td> <td> </td> <td style="text-align: right">31,622</td> <td> </td> <td> </td> <td> </td> <td style="text-align: right"><font style="font: 10pt Times New Roman, Times, Serif">10.50</font></td> <td> </td></tr> <tr style="vertical-align: bottom; background-color: rgb(238,238,238)"> <td style="padding-left: 10pt; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">Exercised</font></td> <td> </td> <td> </td> <td style="text-align: right"><font style="font: 10pt Times New Roman, Times, Serif">–</font></td> <td> </td> <td> </td> <td> </td> <td style="text-align: right"><font style="font: 10pt Times New Roman, Times, Serif">–</font></td> <td> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="padding-left: 10pt; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">Forfeited</font></td> <td> </td> <td> </td> <td style="text-align: right">–</td> <td><font style="font: 10pt Times New Roman, Times, Serif"></font></td> <td> </td> <td> </td> <td style="text-align: right">–</td> <td> </td></tr> <tr style="vertical-align: bottom; background-color: rgb(238,238,238)"> <td style="padding-left: 10pt; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">Expired</font></td> <td> </td> <td style="border-bottom: black 1pt solid"> </td> <td style="border-bottom: black 1pt solid; text-align: right">(12,901</td> <td><font style="font: 10pt Times New Roman, Times, Serif">)</font></td> <td> </td> <td style="border-bottom: black 1pt solid"> </td> <td style="border-bottom: black 1pt solid; text-align: right"><font style="font: 10pt Times New Roman, Times, Serif">12.50</font></td> <td> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">Outstanding at December 31, 2018</font></td> <td> </td> <td style="border-bottom: black 2.25pt double"> </td> <td style="border-bottom: black 2.25pt double; text-align: right">134,359</td> <td> </td> <td> </td> <td style="border-bottom: black 2.25pt double"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td> <td style="border-bottom: black 2.25pt double; text-align: right">8.57</td> <td> </td></tr> <tr style="vertical-align: bottom; background-color: rgb(238,238,238)"> <td style="padding-left: 10pt; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">Granted</font></td> <td> </td> <td> </td> <td style="text-align: right">2,410,001</td> <td> </td> <td> </td> <td> </td> <td style="text-align: right">6.31</td> <td> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="padding-left: 10pt; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">Exercised</font></td> <td> </td> <td> </td> <td style="text-align: right"><font style="font: 10pt Times New Roman, Times, Serif">–</font></td> <td> </td> <td> </td> <td> </td> <td style="text-align: right"><font style="font: 10pt Times New Roman, Times, Serif">–</font></td> <td> </td></tr> <tr style="vertical-align: bottom; background-color: rgb(238,238,238)"> <td style="padding-left: 10pt; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">Forfeited</font></td> <td> </td> <td> </td> <td style="text-align: right">–</td> <td><font style="font: 10pt Times New Roman, Times, Serif"></font></td> <td> </td> <td> </td> <td style="text-align: right">–</td> <td> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="padding-left: 10pt; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">Expired</font></td> <td> </td> <td style="border-bottom: black 1pt solid"> </td> <td style="border-bottom: black 1pt solid; text-align: right">(8,570</td> <td><font style="font: 10pt Times New Roman, Times, Serif">)</font></td> <td> </td> <td style="border-bottom: black 1pt solid"> </td> <td style="border-bottom: black 1pt solid; text-align: right">12.50</td> <td> </td></tr> <tr style="vertical-align: bottom; background-color: rgb(238,238,238)"> <td style="text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">Outstanding at December 31, 2019</font></td> <td> </td> <td style="border-bottom: black 2.25pt double"> </td> <td style="border-bottom: black 2.25pt double; text-align: right">2,535,790</td> <td> </td> <td> </td> <td style="border-bottom: black 2.25pt double"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td> <td style="border-bottom: black 2.25pt double; text-align: right">6.41</td> <td> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">Exercisable at December 31, 2019</font></td> <td> </td> <td style="border-bottom: black 2.25pt double"> </td> <td style="border-bottom: black 2.25pt double; text-align: right">2,535,790</td> <td> </td> <td> </td> <td style="border-bottom: black 2.25pt double"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td> <td style="border-bottom: black 2.25pt double; text-align: right">6.41</td> <td> </td></tr> </table> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; color: white"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Exercisable warrants have a weighted average remaining contractual life of 4.15 years as of December 31, 2019. As the Company’s stock price was lower than the exercise price of the warrants at December 31, 2019, there is no intrinsic value of the warrants.</p>
</us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock>
<us-gaap:RelatedPartyTransactionsDisclosureTextBlock contextRef="From2019-01-01to2019-12-31">
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"> </p> <table cellspacing="0" cellpadding="0" style="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse"> <tr style="vertical-align: top"> <td style="width: 0.5in"><font style="font: 10pt Times New Roman, Times, Serif"><b>18.</b></font></td> <td style="text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif"><b>RELATED PARTY TRANSACTIONS</b></font></td></tr> </table> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><u>Director Compensation</u></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">During the year ended December 31, 2018, the Company released and issued a total of 12,500 vested shares of common stock (related to previous years grants to each of three directors of 15,000 shares which vest on a pro rata basis over a three year period), with a per share fair value of $7.50, or $93,750 (based on the market price at the time of the agreement), to three directors for their service as defined in their respective Restricted Stock Grant Agreements. The $93,750 was expensed during the year ended December 31, 2018.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Effective March 27, 2018, based on authorization initially approved by the Board of Directors on December 19, 2017, and confirmed by resolutions adopted by the Board on March 27, 2018, the Company granted a total of 15,000 shares of common stock with a per share value of $7.50 per share (based on the market price at the time of the agreement), or $112,500, to three directors for performance of their duties.  These shares are being issued from a pool of 15,000 shares of common stock for each director of previously authorized restricted stock grant awards for performance that are awarded if specific performance criteria are achieved or the Board authorizes their award and vesting by specific resolutions. These shares were immediately expensed. </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">On July 19, 2018, Mr. Jay S. Potter resigned as a director of Envision Solar International, and the Company accepted Mr. Potter’s resignation effective on the same date. In recognition of Mr. Potter’s long and valuable service to the Company, the Board of Directors authorized the immediate vesting and issuance to Mr. Potter of the balance of the nonperformance restricted stock award scheduled to be issued to him through December 31, 2018. As such, the Company released and issued a total of 2,500 vested shares of common stock with a per share fair value of $7.50, or $18,750 (based on the market price at the time of the agreement), which was expensed on July 19, 2018.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">On August 22, 2018, Mr. Robert C. Schweitzer accepted an appointment as a new director of the Company effective August 22, 2018. Mr. Schweitzer is an independent director who has also accepted an appointment to serve as the chairman of the Company’s audit committee. In consideration for Mr. Schweitzer’s acceptance to serve as a director of the Company, the Company agreed to grant 30,000 restricted shares of its common stock to him, subject to the terms and conditions set forth in the Restricted Stock Grant Agreement, including but not limited to the following vesting schedule: 1,250 shares per quarter, prorata, over a 36 month period commencing on September 30, 2018, issuable quarterly on the last day of each calendar quarter; provided, that the first release will be of 1,250 shares on December 31, 2018 and the last release will be of 1,250 shares on September 30, 2021; and 15,000 shares based on the achievement by the Company of certain performance goals in accordance with the Agreement. During the year ended December 31, 2018, the Company released and issued a total of 1,250 vested shares of common stock to Mr. Schweitzer with a per share fair value of $10.00, or $12,500 (based on the market price at the time of the agreement), for his service as defined in his respective Restricted Stock Grant Agreement. The $12,500 was expensed during the year ended December 31, 2018.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><b> </b></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">During 2019, the Company issued a total of 25,000 shares of common stock to two directors that vested from restricted stock grants dated January 1, 2017, whereby each director was granted 15,000 shares that vest on a pro rata basis over a three year period (which represents 7,500 of these shares) and 15,000 shares that vest based on performance criteria (which represents 17,500 of these shares). The pro rata shares have a per share fair value of $7.50, or $56,250 (based on the market price at the time of the agreement) and the performance shares have a per share fair value of $5.50, or $96,250 (based on the market price on September 17, 2019, which is the date of grant based on when the performance criteria was defined).</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Additionally, during 2019, the Company issued 8,750 shares of common stock to one director that vested from restricted stock grants dated August 21, 2018, whereby the director was granted 15,000 shares that vest on a pro rata basis over a three year period (which represents 3,750 of these shares) and 15,000 shares that vest based on performance criteria (which represents 5,000 of these shares). The pro rata shares have a per share fair value of $10.00, or $37,500 (based on the market price at the time of the agreement) and the performance shares have a per share fair value of $5.50, or $27,500 (based on the market price on September 17, 2019, which is the date of grant based on when the performance criteria was defined).</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">On September 17, 2019, the Board of Directors (the “Board”), upon the recommendation of its Compensation Committee, and based on input from a third party, nationally recognized compensation consultant, approved the following compensation for non-employee directors of the Company: (1) a quarterly cash retainer of $2,500 to be paid retroactively as of April 1, 2019; (2) an annual grant of 12,500 shares of restricted stock to be issued under the Company’s 2011 Stock Incentive Plan (the “Plan”) annually on October 1 and which shall vest quarterly in four (4) equal installments; (3) a payment of $1,000 for attendance in person (or $500 for attendance telephonically) for regularly scheduled board meetings; and (4) to the independent lead director, who is currently Robert C. Schweitzer, an additional annual grant of 5,000 shares of restricted stock to be issued under the Plan annually on October 1 and which shall vest quarterly in four (4) equal installments. As a result of the above changes to the non-employee directors’ compensation, all unvested shares of restricted stock held by non-employee directors as of October 1, 2019 were cancelled. As a result of these changes, each director was paid $6,000 for retroactive and current board and meeting fees in the quarter ended September 30, 2019. </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">On September 17, 2019, the Board, upon the recommendation of its Compensation Committee, granted two directors annual grants of 12,500 shares each, and the lead director was issued an annual grant of 17,500 shares, which vest quarterly in four (4) equal installments. The grant date was determined to be September 17, 2019 as that was when a mutual understanding of the key terms and conditions of the grants was reached. On the grant date, these shares had a per share fair value of $5.50 based on the quoted trading price, or $233,750. On December 31, 2019, 10,625 of these shares vested generating an expense of $63,431 during the three months ended December 31, 2019. The remaining 31,875 shares were held unvested in escrow for these directors at December 31, 2019.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">In addition, the Board approved two grants of restricted stock of the Company to Mr. Wheatley under the 2011 Stock Incentive Plan (the “Plan”). The total number of shares granted was determined based on an award of $150,000 divided by the per share quoted trading price on October 1, 2019. On the grant date, the shares had a per share fair value of $5.97 and 25,124 shares were granted. On October 1, 2019, 8,374 of these shares vested and on December 31, 2019, 4,188 of these shares vested generating an expense of $75,000 during the three months ended December 31, 2019. The remaining 12,562 shares were held unvested in escrow for Mr. Wheatley at December 31, 2019 (See Note 14).</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><u>Convertible Notes Payable to Related Parties</u></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">On October 18, 2016, the Company entered into a five-year employment agreement, effective as of January 1, 2016, with Mr. Desmond Wheatley, the Chief Executive Officer, President, and Chairman of the Company (the “Agreement”). Pursuant to the Agreement, Mr. Wheatley receives an annual deferred salary of $50,000 which Mr. Wheatley defers until such time as Mr. Wheatley and the Board of Directors agreed that payment of the deferred salary and/or cessation of the deferral was appropriate. On March 29, 2017 the board of directors granted Mr. Wheatley a $35,000 bonus for which Mr. Wheatley agreed to defer such bonus under the same terms of his salary deferral. In August 2018, the Agreement was amended to provide that his salary shall defer until the earliest to occur of the following: (i) a permissible event specified in Section 409A of the Code, (ii) December 31, 2020, (iii) a change of control as defined in the Agreement, or (iv) a sale of all or substantially all of the assets of the Company.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">All deferred amounts are evidenced by an unsecured convertible promissory note payable by the Company to Mr. Wheatley bearing simple interest at the rate of 10% per annum, accruing until paid, convertible into shares of the Company’s common stock at $7.50 per share at any time in whole or in part at Mr. Wheatley’s discretion. As the conversion price was equivalent to the fair value of the common stock at various salary deferral dates prior to June 30, 2018, there was no beneficial conversion feature to this note through such date. Subsequent to June 30, 2018 through December 31, 2018 and based on the average daily closing price of our common stock, the Company recorded $8,672 of debt discount for the beneficial conversion feature value which is being amortized to interest expense over the term of the note. For the three months ended March 31, 2019 and based on the average daily closing price of our common stock, the Company recorded $3,967 of debt discount for the beneficial conversion feature value which is also being amortized to interest expense over the term of the note. There was no beneficial conversion value and therefore, no debt discount was recorded for the three months ended June 30, September 30 or December 31, 2019. The balance of the note as of December 31, 2019 is $214,427, net of debt discount amounting to $5,990, with accrued and unpaid interest amounting to $48,884 which is included in accrued expenses (See Note 7).</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">On September 17, 2019, the Board of Directors adopted a resolution to pay off the convertible promissory note issued to Mr. Wheatley for his deferred compensation in the near future (subject to a recommendation on timing from Mr. Wheatley), and no additional salary was deferred after September 15, 2019. As a result, this note is presented as a short-term liability on the accompanying balance sheet at December 31, 2019 and a long-term liability at December 31, 2018.</p>
</us-gaap:RelatedPartyTransactionsDisclosureTextBlock>
<us-gaap:AssetsNoncurrent contextRef="AsOf2019-12-31" unitRef="USD" decimals="0"> 262023 </us-gaap:AssetsNoncurrent>
<us-gaap:AssetsNoncurrent contextRef="AsOf2018-12-31" unitRef="USD" decimals="0"> 432194 </us-gaap:AssetsNoncurrent>
<us-gaap:ContractWithCustomerLiabilityCurrent contextRef="AsOf2019-12-31" unitRef="USD" decimals="0"> 93609 </us-gaap:ContractWithCustomerLiabilityCurrent>
<us-gaap:ContractWithCustomerLiabilityCurrent contextRef="AsOf2018-12-31" unitRef="USD" decimals="0"> 835785 </us-gaap:ContractWithCustomerLiabilityCurrent>
<us-gaap:CommitmentsAndContingencies contextRef="AsOf2019-12-31" unitRef="USD" xsi:nil="true"/>
<us-gaap:CommitmentsAndContingencies contextRef="AsOf2018-12-31" unitRef="USD" xsi:nil="true"/>
<us-gaap:AllowanceForDoubtfulAccountsReceivable contextRef="AsOf2019-12-31" unitRef="USD" decimals="0"> 2429 </us-gaap:AllowanceForDoubtfulAccountsReceivable>
<us-gaap:AdjustmentsToAdditionalPaidInCapitalWarrantIssued contextRef="From2019-01-01to2019-12-31" unitRef="USD" decimals="0"> 3000 </us-gaap:AdjustmentsToAdditionalPaidInCapitalWarrantIssued>
<us-gaap:AdjustmentsToAdditionalPaidInCapitalWarrantIssued contextRef="From2019-01-01to2019-12-31_us-gaap_CommonStockMember" unitRef="USD" xsi:nil="true"/>
<us-gaap:AdjustmentsToAdditionalPaidInCapitalWarrantIssued contextRef="From2019-01-01to2019-12-31_us-gaap_AdditionalPaidInCapitalMember" unitRef="USD" decimals="0"> 3000 </us-gaap:AdjustmentsToAdditionalPaidInCapitalWarrantIssued>
<us-gaap:AdjustmentsToAdditionalPaidInCapitalWarrantIssued contextRef="From2019-01-01to2019-12-31_us-gaap_RetainedEarningsMember" unitRef="USD" xsi:nil="true"/>
<us-gaap:StockIssuedDuringPeriodSharesReverseStockSplits contextRef="From2019-01-01to2019-12-31_us-gaap_CommonStockMember" unitRef="Shares" decimals="INF"> 21 </us-gaap:StockIssuedDuringPeriodSharesReverseStockSplits>
<evsi:StockIssuedDuringPeriodValueReverseStockSplits contextRef="From2019-01-01to2019-12-31" unitRef="USD" decimals="0"> 171 </evsi:StockIssuedDuringPeriodValueReverseStockSplits>
<evsi:StockIssuedDuringPeriodValueReverseStockSplits contextRef="From2019-01-01to2019-12-31_us-gaap_AdditionalPaidInCapitalMember" unitRef="USD" decimals="0"> 171 </evsi:StockIssuedDuringPeriodValueReverseStockSplits>
<us-gaap:StockIssuedDuringPeriodSharesStockSplits contextRef="From2019-01-01to2019-12-31_us-gaap_CommonStockMember" unitRef="Shares" decimals="INF"> 187 </us-gaap:StockIssuedDuringPeriodSharesStockSplits>
<us-gaap:StockIssuedDuringPeriodSharesStockSplits contextRef="From2019-01-01to2019-04-30_custom_RoundUpSharesMember" unitRef="Shares" decimals="INF"> 187 </us-gaap:StockIssuedDuringPeriodSharesStockSplits>
<us-gaap:IncreaseDecreaseInDueToRelatedParties contextRef="From2019-01-01to2019-12-31" unitRef="USD" decimals="0"> 35417 </us-gaap:IncreaseDecreaseInDueToRelatedParties>
<us-gaap:IncreaseDecreaseInDueToRelatedParties contextRef="From2018-01-01to2018-12-31" unitRef="USD" decimals="0"> 50000 </us-gaap:IncreaseDecreaseInDueToRelatedParties>
<us-gaap:IncreaseDecreaseInContractWithCustomerLiability contextRef="From2019-01-01to2019-12-31" unitRef="USD" decimals="0"> -742176 </us-gaap:IncreaseDecreaseInContractWithCustomerLiability>
<us-gaap:IncreaseDecreaseInContractWithCustomerLiability contextRef="From2018-01-01to2018-12-31" unitRef="USD" decimals="0"> 758271 </us-gaap:IncreaseDecreaseInContractWithCustomerLiability>
<us-gaap:PaymentsForRepurchaseOfEquity contextRef="From2019-01-01to2019-12-31" unitRef="USD" decimals="0"> 171 </us-gaap:PaymentsForRepurchaseOfEquity>
<us-gaap:PaymentsForRepurchaseOfEquity contextRef="From2018-01-01to2018-12-31" unitRef="USD" decimals="0"> 0 </us-gaap:PaymentsForRepurchaseOfEquity>
<us-gaap:StockholdersEquityPolicyTextBlock contextRef="From2019-01-01to2019-12-31">
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><b>REVERSE STOCK SPLIT</b></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b> </b></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">The Company completed a 1 for 50 reverse split of our common stock in April 2019, and all share and per share data in the accompanying financial statements and footnotes for all periods presented have been retroactively adjusted for this reverse stock split.</p>
</us-gaap:StockholdersEquityPolicyTextBlock>
<us-gaap:ContractWithCustomerLiability contextRef="AsOf2019-12-31" unitRef="USD" decimals="0"> 93609 </us-gaap:ContractWithCustomerLiability>
<us-gaap:ContractWithCustomerLiability contextRef="AsOf2018-12-31" unitRef="USD" decimals="0"> 835785 </us-gaap:ContractWithCustomerLiability>
<us-gaap:ContractWithCustomerLiability contextRef="AsOf2019-12-31_custom_ProductDepositsMember" unitRef="USD" decimals="0"> 35520 </us-gaap:ContractWithCustomerLiability>
<us-gaap:ContractWithCustomerLiability contextRef="AsOf2019-12-31_custom_MaintenanceFeesMember" unitRef="USD" decimals="0"> 58089 </us-gaap:ContractWithCustomerLiability>
<us-gaap:ContractWithCustomerLiability contextRef="AsOf2018-12-31_custom_ProductDepositsMember" unitRef="USD" decimals="0"> 791913 </us-gaap:ContractWithCustomerLiability>
<us-gaap:ContractWithCustomerLiability contextRef="AsOf2018-12-31_custom_MaintenanceFeesMember" unitRef="USD" decimals="0"> 43872 </us-gaap:ContractWithCustomerLiability>
<us-gaap:DueFromRelatedPartiesCurrent contextRef="AsOf2019-12-31" unitRef="USD" decimals="0"> 1633 </us-gaap:DueFromRelatedPartiesCurrent>
<us-gaap:DueFromRelatedPartiesCurrent contextRef="AsOf2018-12-31" unitRef="USD" decimals="0"> 0 </us-gaap:DueFromRelatedPartiesCurrent>
<us-gaap:DepositsAssetsCurrent contextRef="AsOf2019-12-31" unitRef="USD" decimals="0"> 115682 </us-gaap:DepositsAssetsCurrent>
<us-gaap:DepositsAssetsCurrent contextRef="AsOf2018-12-31" unitRef="USD" decimals="0"> 226547 </us-gaap:DepositsAssetsCurrent>
<us-gaap:OtherInventoryCapitalizedCosts contextRef="AsOf2019-12-31" unitRef="USD" decimals="0"> 25761 </us-gaap:OtherInventoryCapitalizedCosts>
<us-gaap:OtherInventoryCapitalizedCosts contextRef="AsOf2018-12-31" unitRef="USD" decimals="0"> 22243 </us-gaap:OtherInventoryCapitalizedCosts>
<evsi:WarrantsIssuedFairValue contextRef="From2018-01-01to2018-12-31_us-gaap_WarrantMember_us-gaap_PrivatePlacementMember" unitRef="USD" decimals="0"> 26206 </evsi:WarrantsIssuedFairValue>
<evsi:WarrantsIssuedFairValue contextRef="From2018-01-01to2018-08-27_custom_CommonStockPurchaseWarrantsMember_custom_NotePayableMember" unitRef="USD" decimals="0"> 115521 </evsi:WarrantsIssuedFairValue>
<evsi:WarrantsIssuedFairValue contextRef="From2018-01-01to2018-12-31_custom_CommonStockPurchaseWarrantsMember_custom_ConvertibleLineOfCreditMember" unitRef="USD" decimals="0"> 61282 </evsi:WarrantsIssuedFairValue>
<evsi:WarrantsIssuedFairValue contextRef="From2017-01-01to2017-09-26_custom_RevolvingNoteMember_custom_InitialDrawDownMember" unitRef="USD" decimals="0"> 122992 </evsi:WarrantsIssuedFairValue>
<evsi:WarrantsIssuedFairValue contextRef="From2017-01-01to2017-10-24_custom_RevolvingNoteMember_custom_SecondDrawDownMember" unitRef="USD" decimals="0"> 56620 </evsi:WarrantsIssuedFairValue>
<evsi:WarrantsIssuedFairValue contextRef="From2018-01-01to2018-02-20_custom_RevolvingNoteMember_custom_ThirdDrawdownMember" unitRef="USD" decimals="0"> 61282 </evsi:WarrantsIssuedFairValue>
<evsi:WarrantsIssuedFairValue contextRef="From2018-01-01to2018-12-31_custom_NotePayableMember_custom_GeminiMember" unitRef="USD" decimals="0"> 115521 </evsi:WarrantsIssuedFairValue>
<us-gaap:ProfessionalAndContractServicesExpense contextRef="From2019-04-01to2019-06-30_custom_EveyNoteMember" unitRef="USD" decimals="0"> 80000 </us-gaap:ProfessionalAndContractServicesExpense>
<us-gaap:ScheduleOfNonvestedShareActivityTableTextBlock contextRef="From2019-01-01to2019-12-31">
<table cellspacing="0" cellpadding="0" align="center" style="font: 10pt Times New Roman, Times, Serif; width: 80%; border-collapse: collapse"> <tr style="vertical-align: bottom"> <td> </td> <td> </td> <td colspan="2"> </td> <td> </td> <td> </td> <td colspan="2" style="text-align: center"><font style="font: 10pt Times New Roman, Times, Serif">Weighted-</font></td> <td> </td></tr> <tr style="vertical-align: bottom"> <td> </td> <td> </td> <td colspan="2" style="text-align: center"><font style="font: 10pt Times New Roman, Times, Serif">Nonvested</font></td> <td> </td> <td> </td> <td colspan="2" style="text-align: center"><font style="font: 10pt Times New Roman, Times, Serif">Average Grant-</font></td> <td> </td></tr> <tr style="vertical-align: bottom"> <td> </td> <td> </td> <td colspan="2" style="border-bottom: black 1pt solid; text-align: center"><font style="font: 10pt Times New Roman, Times, Serif">Shares</font></td> <td> </td> <td> </td> <td colspan="2" style="border-bottom: black 1pt solid; text-align: center"><font style="font: 10pt Times New Roman, Times, Serif">Date Fair Value</font></td> <td> </td></tr> <tr style="vertical-align: bottom; background-color: #EEEEEE"> <td style="width: 60%"><font style="font: 10pt Times New Roman, Times, Serif">Nonvested at December 31, 2018</font></td> <td style="width: 2%"> </td> <td style="width: 1%"> </td> <td style="text-align: right; width: 16%"><font style="font: 10pt Times New Roman, Times, Serif">58,750</font></td> <td style="width: 2%"> </td> <td style="width: 1%"> </td> <td style="width: 1%"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td> <td style="text-align: right; width: 16%"><font style="font: 10pt Times New Roman, Times, Serif">8.72</font></td> <td style="width: 1%"> </td></tr> <tr style="vertical-align: bottom; background-color: white"> <td><font style="font: 10pt Times New Roman, Times, Serif">Granted</font></td> <td> </td> <td> </td> <td style="text-align: right"><font style="font: 10pt Times New Roman, Times, Serif">67,624</font></td> <td> </td> <td> </td> <td><font style="font: 10pt Times New Roman, Times, Serif">$</font></td> <td style="text-align: right"><font style="font: 10pt Times New Roman, Times, Serif">5.67</font></td> <td> </td></tr> <tr style="vertical-align: bottom; background-color: #EEEEEE"> <td><font style="font: 10pt Times New Roman, Times, Serif">Vested</font></td> <td> </td> <td> </td> <td style="text-align: right"><font style="font: 10pt Times New Roman, Times, Serif">(56,937</font></td> <td><font style="font: 10pt Times New Roman, Times, Serif">)</font></td> <td> </td> <td><font style="font: 10pt Times New Roman, Times, Serif">$</font></td> <td style="text-align: right"><font style="font: 10pt Times New Roman, Times, Serif">6.16</font></td> <td> </td></tr> <tr style="vertical-align: bottom; background-color: white"> <td><font style="font: 10pt Times New Roman, Times, Serif">Forfeited</font></td> <td> </td> <td style="border-bottom: Black 1pt solid"> </td> <td style="border-bottom: Black 1pt solid; text-align: right"><font style="font: 10pt Times New Roman, Times, Serif">(25,000</font></td> <td><font style="font: 10pt Times New Roman, Times, Serif">)</font></td> <td> </td> <td><font style="font: 10pt Times New Roman, Times, Serif">$</font></td> <td style="text-align: right"><font style="font: 10pt Times New Roman, Times, Serif">7.50</font></td> <td> </td></tr> <tr style="vertical-align: bottom; background-color: #EEEEEE"> <td style="padding-bottom: 2.5pt"><font style="font: 10pt Times New Roman, Times, Serif">Nonvested at December 31, 2019</font></td> <td style="padding-bottom: 2.5pt"> </td> <td style="border-bottom: Black 2.5pt double"> </td> <td style="border-bottom: Black 2.5pt double; text-align: right"><font style="font: 10pt Times New Roman, Times, Serif">44,437</font></td> <td style="padding-bottom: 2.5pt"> </td> <td style="padding-bottom: 2.5pt"> </td> <td style="padding-bottom: 2.5pt"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td> <td style="padding-bottom: 2.5pt; text-align: right"><font style="font: 10pt Times New Roman, Times, Serif">5.63</font></td> <td style="padding-bottom: 2.5pt"> </td></tr></table>
</us-gaap:ScheduleOfNonvestedShareActivityTableTextBlock>
<evsi:UnitDescription contextRef="From2019-01-01to2019-04-15_custom_PublicOfferingMember"> one share of stock and one warrant </evsi:UnitDescription>
<evsi:UnitsIssued contextRef="From2019-01-01to2019-05-15_custom_PublicOfferingMember_us-gaap_OverAllotmentOptionMember" unitRef="Shares" decimals="INF"> 300000 </evsi:UnitsIssued>
<evsi:UnitsIssued contextRef="From2019-01-01to2019-04-15_custom_InitialIssuanceMember" unitRef="Shares" decimals="INF"> 2000000 </evsi:UnitsIssued>
<us-gaap:StockIssuedDuringPeriodSharesShareBasedCompensation contextRef="From2018-01-01to2018-03-27_custom_StockIssuedForServicesMember_custom_ThreeDirectorsMember_us-gaap_CommonStockMember" unitRef="Shares" decimals="INF"> 15000 </us-gaap:StockIssuedDuringPeriodSharesShareBasedCompensation>
<us-gaap:StockIssuedDuringPeriodValueShareBasedCompensationGross contextRef="From2018-01-01to2018-03-27_custom_StockIssuedForServicesMember_custom_ThreeDirectorsMember_us-gaap_CommonStockMember" unitRef="USD" decimals="0"> 112500 </us-gaap:StockIssuedDuringPeriodValueShareBasedCompensationGross>
<us-gaap:DebtInstrumentUnamortizedDiscountPremiumNet contextRef="AsOf2018-12-31_custom_CommonStockPurchaseWarrantsMember_custom_ConvertibleLineOfCreditMember" unitRef="USD" decimals="0"> 50591 </us-gaap:DebtInstrumentUnamortizedDiscountPremiumNet>
<us-gaap:DebtInstrumentUnamortizedDiscountPremiumNet contextRef="AsOf2018-08-27_custom_CommonStockPurchaseWarrantsMember_custom_NotePayableMember" unitRef="USD" decimals="0"> 100102 </us-gaap:DebtInstrumentUnamortizedDiscountPremiumNet>
<us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals contextRef="AsOf2019-12-31" unitRef="USD" decimals="0"> 24077 </us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals>
<us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals contextRef="AsOf2018-12-31" unitRef="USD" decimals="0"> 233883 </us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals>
<us-gaap:DeferredTaxLiabilitiesDeferredExpense contextRef="AsOf2019-12-31" unitRef="USD" decimals="0"> 0 </us-gaap:DeferredTaxLiabilitiesDeferredExpense>
<us-gaap:DeferredTaxLiabilitiesDeferredExpense contextRef="AsOf2018-12-31" unitRef="USD" decimals="0"> 67934 </us-gaap:DeferredTaxLiabilitiesDeferredExpense>
<us-gaap:InterestPaidNet contextRef="From2019-01-01to2019-12-31" unitRef="USD" decimals="0"> 364095 </us-gaap:InterestPaidNet>
<us-gaap:InterestPaidNet contextRef="From2018-01-01to2018-12-31" unitRef="USD" decimals="0"> 163555 </us-gaap:InterestPaidNet>
<us-gaap:IncomeTaxesPaidNet contextRef="From2019-01-01to2019-12-31" unitRef="USD" decimals="0"> 3100 </us-gaap:IncomeTaxesPaidNet>
<us-gaap:IncomeTaxesPaidNet contextRef="From2018-01-01to2018-12-31" unitRef="USD" decimals="0"> 0 </us-gaap:IncomeTaxesPaidNet>
<us-gaap:DebtIssuanceCostsIncurredDuringNoncashOrPartialNoncashTransaction contextRef="From2019-01-01to2019-12-31" unitRef="USD" decimals="0"> 3967 </us-gaap:DebtIssuanceCostsIncurredDuringNoncashOrPartialNoncashTransaction>
<us-gaap:DebtIssuanceCostsIncurredDuringNoncashOrPartialNoncashTransaction contextRef="From2018-01-01to2018-12-31" unitRef="USD" decimals="0"> 840291 </us-gaap:DebtIssuanceCostsIncurredDuringNoncashOrPartialNoncashTransaction>
<evsi:TransferOfPrepaidAssetToInventory contextRef="From2019-01-01to2019-12-31" unitRef="USD" decimals="0"> 576698 </evsi:TransferOfPrepaidAssetToInventory>
<evsi:TransferOfPrepaidAssetToInventory contextRef="From2018-01-01to2018-12-31" unitRef="USD" decimals="0"> 30272 </evsi:TransferOfPrepaidAssetToInventory>
<evsi:RecordingOfRightOfUseAssetAndCorrespondingLiability contextRef="From2019-01-01to2019-12-31" unitRef="USD" decimals="0"> 872897 </evsi:RecordingOfRightOfUseAssetAndCorrespondingLiability>
<evsi:RecordingOfRightOfUseAssetAndCorrespondingLiability contextRef="From2018-01-01to2018-12-31" unitRef="USD" decimals="0"> 0 </evsi:RecordingOfRightOfUseAssetAndCorrespondingLiability>
<evsi:DepreciationCapitalizedIntoInventory contextRef="From2019-01-01to2019-12-31" unitRef="USD" decimals="0"> 25761 </evsi:DepreciationCapitalizedIntoInventory>
<evsi:DepreciationCapitalizedIntoInventory contextRef="From2018-01-01to2018-12-31" unitRef="USD" decimals="0"> 22234 </evsi:DepreciationCapitalizedIntoInventory>
<evsi:ReclassificationOfDeferredEquityOfferingCostsToApic contextRef="From2019-01-01to2019-12-31" unitRef="USD" decimals="0"> 195028 </evsi:ReclassificationOfDeferredEquityOfferingCostsToApic>
<evsi:ReclassificationOfDeferredEquityOfferingCostsToApic contextRef="From2018-01-01to2018-12-31" unitRef="USD" decimals="0"> 0 </evsi:ReclassificationOfDeferredEquityOfferingCostsToApic>
<evsi:RecordingOfPaymentPremiumOnNotePayable contextRef="From2019-01-01to2019-12-31" unitRef="USD" decimals="0"> 0 </evsi:RecordingOfPaymentPremiumOnNotePayable>
<evsi:RecordingOfPaymentPremiumOnNotePayable contextRef="From2018-01-01to2018-12-31" unitRef="USD" decimals="0"> 112500 </evsi:RecordingOfPaymentPremiumOnNotePayable>
<evsi:ConvertibleNotesPayableDisclosureTextBlock contextRef="From2019-01-01to2019-12-31">
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><b></b></p> <table cellspacing="0" cellpadding="0" style="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse"> <tr style="vertical-align: top"> <td style="width: 0.5in; font-size: 10pt"><font style="font: 10pt Times New Roman, Times, Serif"><b>10.</b></font></td> <td style="font-size: 10pt; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif"><b>CONVERTIBLE NOTES PAYABLE</b></font></td></tr> </table> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">As of December 31, 2019, the following summarizes gross amounts owed under convertible notes payable:</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"> </p> <table cellpadding="0" cellspacing="0" align="center" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 80%"> <tr style="vertical-align: bottom"> <td> </td><td style="font-weight: bold"> </td> <td colspan="6" style="font-weight: bold; text-align: center">December 31,</td><td style="font-weight: bold"> </td></tr> <tr style="vertical-align: bottom"> <td> </td><td style="font-weight: bold; padding-bottom: 1pt"> </td> <td colspan="2" style="border-bottom: Black 1pt solid; font-weight: bold; text-align: center">2019</td><td style="padding-bottom: 1pt; font-weight: bold"> </td><td style="font-weight: bold; padding-bottom: 1pt"> </td> <td colspan="2" style="border-bottom: Black 1pt solid; font-weight: bold; text-align: center">2018</td><td style="padding-bottom: 1pt; font-weight: bold"> </td></tr> <tr style="vertical-align: bottom; background-color: rgb(238,238,238)"> <td style="width: 46%; text-align: left">Evey Note</td><td style="width: 2%"> </td> <td style="width: 1%; text-align: left">$</td><td style="width: 13%; text-align: right">   –</td><td style="width: 1%; text-align: left"> </td><td style="width: 2%"> </td> <td style="width: 1%; text-align: left">$</td><td style="width: 13%; text-align: right">50,616</td><td style="width: 1%; text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="text-align: left">“Lender” Note</td><td> </td> <td style="text-align: left">$</td><td style="text-align: right">–</td><td style="text-align: left"> </td><td> </td> <td style="text-align: left">$</td><td style="text-align: right">1,500,000</td><td style="text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: rgb(238,238,238)"> <td style="text-align: left">Pegasus Note</td><td> </td> <td style="text-align: left">$</td><td style="text-align: right">–</td><td style="text-align: left"> </td><td> </td> <td style="text-align: left">$</td><td style="text-align: right">100,000</td><td style="text-align: left"> </td></tr> </table> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">As of December 31, 2018, the following summarizes amounts owed under convertible notes payable:</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"> </p> <table cellpadding="0" cellspacing="0" align="center" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 85%"> <tr style="vertical-align: bottom"> <td> </td><td style="font-weight: bold; padding-bottom: 1pt"> </td> <td colspan="2" style="border-bottom: Black 1pt solid; font-weight: bold; text-align: center">Amount</td><td style="padding-bottom: 1pt; font-weight: bold"> </td><td style="font-weight: bold; padding-bottom: 1pt"> </td> <td colspan="2" style="border-bottom: Black 1pt solid; font-weight: bold; text-align: center">Unamortized Discount</td><td style="padding-bottom: 1pt; font-weight: bold"> </td><td style="font-weight: bold; padding-bottom: 1pt"> </td> <td colspan="2" style="border-bottom: Black 1pt solid; font-weight: bold; text-align: center">Convertible Notes Payable, net of discount</td><td style="padding-bottom: 1pt; font-weight: bold"> </td></tr> <tr style="vertical-align: bottom; background-color: rgb(238,238,238)"> <td style="width: 34%; text-align: left">Evey Note</td><td style="width: 2%"> </td> <td style="width: 1%; text-align: left">$</td><td style="width: 13%; text-align: right">50,616</td><td style="width: 1%; text-align: left"> </td><td style="width: 2%"> </td> <td style="width: 1%; text-align: left">$</td><td style="width: 13%; text-align: right">15,480</td><td style="width: 1%; text-align: left"> </td><td style="width: 2%"> </td> <td style="width: 1%; text-align: left">$</td><td style="width: 13%; text-align: right">35,136</td><td style="width: 1%; text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="text-align: left; padding-bottom: 1pt">“Lender” Note</td><td style="padding-bottom: 1pt"> </td> <td style="border-bottom: Black 1pt solid; text-align: left"> </td><td style="border-bottom: Black 1pt solid; text-align: right">1,500,000</td><td style="padding-bottom: 1pt; text-align: left"> </td><td style="padding-bottom: 1pt"> </td> <td style="border-bottom: Black 1pt solid; text-align: left"> </td><td style="border-bottom: Black 1pt solid; text-align: right">430,901</td><td style="padding-bottom: 1pt; text-align: left"> </td><td style="padding-bottom: 1pt"> </td> <td style="border-bottom: Black 1pt solid; text-align: left"> </td><td style="border-bottom: Black 1pt solid; text-align: right">1,069,099</td><td style="padding-bottom: 1pt; text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: rgb(238,238,238)"> <td style="text-align: left">Convertible Notes Payable - Current Portion</td><td> </td> <td style="text-align: left">$</td><td style="text-align: right">1,550,616</td><td style="text-align: left"> </td><td> </td> <td style="text-align: left">$</td><td style="text-align: right">446,381</td><td style="text-align: left"> </td><td> </td> <td style="text-align: left">$</td><td style="text-align: right">1,104,235</td><td style="text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: rgb(238,238,238)"> <td style="text-align: left; padding-bottom: 1pt">Pegasus Note</td><td style="padding-bottom: 1pt"> </td> <td style="border-bottom: Black 1pt solid; text-align: left">$</td><td style="border-bottom: Black 1pt solid; text-align: right">100,000</td><td style="padding-bottom: 1pt; text-align: left"> </td><td style="padding-bottom: 1pt"> </td> <td style="border-bottom: Black 1pt solid; text-align: left">$</td><td style="border-bottom: Black 1pt solid; text-align: right">–</td><td style="padding-bottom: 1pt; text-align: left"> </td><td style="padding-bottom: 1pt"> </td> <td style="border-bottom: Black 1pt solid; text-align: left">$</td><td style="border-bottom: Black 1pt solid; text-align: right">100,000</td><td style="padding-bottom: 1pt; text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="text-align: left; padding-bottom: 2.5pt">Convertible Notes Payable - Long Term Portion</td><td style="padding-bottom: 2.5pt"> </td> <td style="border-bottom: Black 2.5pt double; text-align: left">$</td><td style="border-bottom: Black 2.5pt double; text-align: right">100,000</td><td style="padding-bottom: 2.5pt; text-align: left"> </td><td style="padding-bottom: 2.5pt"> </td> <td style="border-bottom: Black 2.5pt double; text-align: left">$</td><td style="border-bottom: Black 2.5pt double; text-align: right">–</td><td style="padding-bottom: 2.5pt; text-align: left"> </td><td style="padding-bottom: 2.5pt"> </td> <td style="border-bottom: Black 2.5pt double; text-align: left">$</td><td style="border-bottom: Black 2.5pt double; text-align: right">100,000</td><td style="padding-bottom: 2.5pt; text-align: left"> </td></tr> </table> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">In April 2019, the Company used proceeds from its public offering to pay off the entire balances of all outstanding convertible notes payable, except for Mr. Wheatley’s convertible note as discussed in Note 9, totaling $1,650,616 in principle, and $192,191 of accrued and unpaid interest. As of December 31, 2019, the following summarizes those convertible notes payable:</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><u>Pegasus Note</u></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">On December 19, 2009, the Company entered into a convertible promissory note for $100,000 to a new landlord in lieu of paying rent for one year for new office space. The interest was 10% per annum with the note principal and interest originally due December 18, 2010. If the Company receives greater than $1,000,000 of proceeds from debt or equity financing, 25% of the amount in excess of $1,000,000 would be used to pay down the note. This note was subordinate to all existing senior indebtedness of the Company. This note was convertible at $16.50 per share and had no beneficial conversion feature at the note date.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Through a series of amendments, the term of the note was extended until December 31, 2016, and the lender waived, through December 31, 2015, the requirement to pay down the note with financing proceeds received by the Company.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Effective June 13, 2018, the Company entered into a further amendment to extend the maturity date of this note to December 31, 2019, and the lender waived the past requirements to pay the note with financing proceeds received by the Company. There were no additional fees or discounts associated with this amendment. This modification was treated as an extinguishment as the change in fair value of the embedded conversion option just before and just after the modification was more than 10% of the carrying amount of the note. The market price of the Company’s stock was below the conversion price at the time of the modification, therefore no beneficial conversion feature needed to be recorded.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">As of December 31, 2018, the note had a balance of $100,000 with accrued interest of $90,137 included in accrued expenses.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">As of March 31, 2019, the note had a balance of $100,000 with accrued and unpaid interest amounting to $92,603.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">In April 2019, the Company repaid the $100,000 note, and unpaid interest of $93,096, of which $493 was expensed in that quarter.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><u>Evey Note</u></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Prior to fiscal 2011, the Company was advanced monies by John Evey, our former director, and executed a 10% convertible promissory note with compounding interest which was convertible into shares of common stock at $16.50 per share. There was no beneficial conversion feature at the note date and this note was subordinate to the then existing notes. Through a series of amendments from the original due date, the conversion price of the convertible note was reduced to $10.00 and the maturity date was extended to December 31, 2017.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Effective June 27, 2018, the Company entered into a further extension agreement to extend the maturity date of this note to July 1, 2019. There were no additional fees or discounts associated with this extension. This modification was treated as an extinguishment as the change in fair value of the embedded conversion option just before and just after the modification was more than 10% of the carrying amount of the note. The Company recorded debt discount amounting to $30,960 for the value of the beneficial conversion feature and is amortizing this to interest expense over the remaining term of the loan.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">At December 31, 2018, this note had a balance of $35,136, net of a discount of $15,480 and accrued interest of $73,382 included in accrued expenses.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">As of March 31, 2019, this note had a balance, net of $7,740 of discount, amounting to $42,876 with accrued interest amounting to $76,440 which is included in accrued expenses. The note continued to bear interest at a rate of 10%<b>.</b></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><b> </b></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">In April 2019, the Company repaid the note balance of $50,616, and unpaid interest of $77,066, of which $627 was expensed in that quarter. In addition, the Company paid $80,000 to Mr. Evey in April 2019 for consulting services.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><u>“Lender” Note</u></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">On September 18, 2017, in addition to entering into a revolving convertible line of credit (See Note 8), the Company also entered into a $1,500,000 secured convertible promissory note with the same unaffiliated lender (the “Lender”). The Note bears simple interest at the floating rate per annum equal to the 12-month USD LIBOR index rate quoted from time to time in New York, New York by the Bloomberg Service plus 400 basis points (the “Interest Rate”). The Interest Rate will be adjusted on the first day of each calendar month during the term of the Note to reflect any changes in the 12 month LIBOR rate as quoted at on that day, or if that day is not a business day, on the next business day thereafter. Interest will only accrue on outstanding principal. Accrued unpaid interest was payable monthly on the first calendar day of each month for interest accrued during the previous month, with all outstanding principal and accrued unpaid interest originally payable in full on or before September 17, 2018 to the extent not converted into shares of the Company’s common stock. This note was initially amended to be payable in full by December 1, 2018 but the Company did not make the December 1, 2018 principal payment. In March 2019, and effective as of December 1, 2018, the Company entered into second amendment to extend the term of the note to be payable in full by (i) June 30, 2019 or (ii) the closing of the public offering by the Company. This modification was treated as a debt extinguishment as the change in fair value of the embedded conversion option just before and just after the modification was more than 10% of the carrying amount of the note. The Company recorded debt discount amounting to $472,718 for the value of the beneficial conversion feature and is amortizing this to interest expense over the remaining term of the note. Additionally, the Company paid $30,000 of lender fees which were also recorded as debt discount and are also being amortized to interest expense over the term of the note. The Note is secured by a perfected recorded first priority security interest in all of the Company’s assets, as set forth in a certain Security Agreement by and between the Company and the Lender, dated September 18, 2017. At any time until the maturity date, and provided Lender gives the Company written notice of Lender’s election to convert prior to any prepayment of this Note by the Company with respect to converting that portion of this Note covered by the prepayment, the Lender has the right to convert all or any portion of the outstanding principal and accrued interest (the “Conversion Amount”), into such number of shares of the Company’s common stock as is determined by dividing the Conversion Amount by the greater of (i) seven dollars and fifty cents ($7.50) or (ii) 75% of the Volume Weighted Average Price of the Company’s common stock that is quoted on a public securities trading market (if more than one, the one with the then highest trading volume), during the five (5) consecutive trading days immediately prior to the date of the Lender’s written notice of its election to convert.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">As additional consideration for the loan evidenced by the Note, the Company agreed to issue to the Lender common stock purchase warrants exercisable for a period of three years from the date of issuance with an exercise price equal to $7.50 per share. The number of warrants issuable to the Lender is equal to 25% of the loan Amount divided by seven dollars and fifty cents ($7.50). As of September 18, 2017, the Company issued warrants to purchase up to 50,000 shares of common stock under this provision with a $7.50 exercise price having a fair value of $187,142 using the Black-Scholes valuation methodology. As a result of this transaction, the Company recorded $232,768 of debt discount consisting of the relative fair value of the warrants of $166,384 and a beneficial conversion feature of $66,384, which was amortized to interest expense over the original term of the note.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">During any time when the Note is outstanding, or when the Lender holds any Company stock, or any warrants to acquire Company stock where the combination of both could result in the Lender owning stock with a current value of one million dollars or greater, in the Company, the Lender will have certain review and consulting rights as described in the Note.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">At December 31, 2018, this convertible note had a balance of $1,069,099, net of a discount of $430,901 and accrued interest of $9,094 included in accrued expenses.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">As of March 31, 2019, the convertible note had a balance, net of discount of $215,450, amounting to $1,284,550 with accrued interest amounting to $16,774.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">In April 2019, the Company repaid the note balance of $1,500,000, unpaid interest of $22,029, of which $5,255 of interest was expensed in that quarter.</p>
</evsi:ConvertibleNotesPayableDisclosureTextBlock>
<us-gaap:ConvertibleDebtTableTextBlock contextRef="From2019-01-01to2019-12-31">
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">As of December 31, 2019, the following summarizes gross amounts owed under convertible notes payable:</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"> </p> <table cellpadding="0" cellspacing="0" align="center" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 80%"> <tr style="vertical-align: bottom"> <td> </td><td style="font-weight: bold"> </td> <td colspan="6" style="font-weight: bold; text-align: center">December 31,</td><td style="font-weight: bold"> </td></tr> <tr style="vertical-align: bottom"> <td> </td><td style="font-weight: bold; padding-bottom: 1pt"> </td> <td colspan="2" style="border-bottom: Black 1pt solid; font-weight: bold; text-align: center">2019</td><td style="padding-bottom: 1pt; font-weight: bold"> </td><td style="font-weight: bold; padding-bottom: 1pt"> </td> <td colspan="2" style="border-bottom: Black 1pt solid; font-weight: bold; text-align: center">2018</td><td style="padding-bottom: 1pt; font-weight: bold"> </td></tr> <tr style="vertical-align: bottom; background-color: rgb(238,238,238)"> <td style="width: 46%; text-align: left">Evey Note</td><td style="width: 2%"> </td> <td style="width: 1%; text-align: left">$</td><td style="width: 13%; text-align: right">   –</td><td style="width: 1%; text-align: left"> </td><td style="width: 2%"> </td> <td style="width: 1%; text-align: left">$</td><td style="width: 13%; text-align: right">50,616</td><td style="width: 1%; text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="text-align: left">“Lender” Note</td><td> </td> <td style="text-align: left">$</td><td style="text-align: right">–</td><td style="text-align: left"> </td><td> </td> <td style="text-align: left">$</td><td style="text-align: right">1,500,000</td><td style="text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: rgb(238,238,238)"> <td style="text-align: left">Pegasus Note</td><td> </td> <td style="text-align: left">$</td><td style="text-align: right">–</td><td style="text-align: left"> </td><td> </td> <td style="text-align: left">$</td><td style="text-align: right">100,000</td><td style="text-align: left"> </td></tr> </table> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">As of December 31, 2018, the following summarizes amounts owed under convertible notes payable:</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"> </p> <table cellpadding="0" cellspacing="0" align="center" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 85%"> <tr style="vertical-align: bottom"> <td> </td><td style="font-weight: bold; padding-bottom: 1pt"> </td> <td colspan="2" style="border-bottom: Black 1pt solid; font-weight: bold; text-align: center">Amount</td><td style="padding-bottom: 1pt; font-weight: bold"> </td><td style="font-weight: bold; padding-bottom: 1pt"> </td> <td colspan="2" style="border-bottom: Black 1pt solid; font-weight: bold; text-align: center">Unamortized Discount</td><td style="padding-bottom: 1pt; font-weight: bold"> </td><td style="font-weight: bold; padding-bottom: 1pt"> </td> <td colspan="2" style="border-bottom: Black 1pt solid; font-weight: bold; text-align: center">Convertible Notes Payable, net of discount</td><td style="padding-bottom: 1pt; font-weight: bold"> </td></tr> <tr style="vertical-align: bottom; background-color: rgb(238,238,238)"> <td style="width: 34%; text-align: left">Evey Note</td><td style="width: 2%"> </td> <td style="width: 1%; text-align: left">$</td><td style="width: 13%; text-align: right">50,616</td><td style="width: 1%; text-align: left"> </td><td style="width: 2%"> </td> <td style="width: 1%; text-align: left">$</td><td style="width: 13%; text-align: right">15,480</td><td style="width: 1%; text-align: left"> </td><td style="width: 2%"> </td> <td style="width: 1%; text-align: left">$</td><td style="width: 13%; text-align: right">35,136</td><td style="width: 1%; text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="text-align: left; padding-bottom: 1pt">“Lender” Note</td><td style="padding-bottom: 1pt"> </td> <td style="border-bottom: Black 1pt solid; text-align: left"> </td><td style="border-bottom: Black 1pt solid; text-align: right">1,500,000</td><td style="padding-bottom: 1pt; text-align: left"> </td><td style="padding-bottom: 1pt"> </td> <td style="border-bottom: Black 1pt solid; text-align: left"> </td><td style="border-bottom: Black 1pt solid; text-align: right">430,901</td><td style="padding-bottom: 1pt; text-align: left"> </td><td style="padding-bottom: 1pt"> </td> <td style="border-bottom: Black 1pt solid; text-align: left"> </td><td style="border-bottom: Black 1pt solid; text-align: right">1,069,099</td><td style="padding-bottom: 1pt; text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: rgb(238,238,238)"> <td style="text-align: left">Convertible Notes Payable - Current Portion</td><td> </td> <td style="text-align: left">$</td><td style="text-align: right">1,550,616</td><td style="text-align: left"> </td><td> </td> <td style="text-align: left">$</td><td style="text-align: right">446,381</td><td style="text-align: left"> </td><td> </td> <td style="text-align: left">$</td><td style="text-align: right">1,104,235</td><td style="text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: rgb(238,238,238)"> <td style="text-align: left; padding-bottom: 1pt">Pegasus Note</td><td style="padding-bottom: 1pt"> </td> <td style="border-bottom: Black 1pt solid; text-align: left">$</td><td style="border-bottom: Black 1pt solid; text-align: right">100,000</td><td style="padding-bottom: 1pt; text-align: left"> </td><td style="padding-bottom: 1pt"> </td> <td style="border-bottom: Black 1pt solid; text-align: left">$</td><td style="border-bottom: Black 1pt solid; text-align: right">–</td><td style="padding-bottom: 1pt; text-align: left"> </td><td style="padding-bottom: 1pt"> </td> <td style="border-bottom: Black 1pt solid; text-align: left">$</td><td style="border-bottom: Black 1pt solid; text-align: right">100,000</td><td style="padding-bottom: 1pt; text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="text-align: left; padding-bottom: 2.5pt">Convertible Notes Payable - Long Term Portion</td><td style="padding-bottom: 2.5pt"> </td> <td style="border-bottom: Black 2.5pt double; text-align: left">$</td><td style="border-bottom: Black 2.5pt double; text-align: right">100,000</td><td style="padding-bottom: 2.5pt; text-align: left"> </td><td style="padding-bottom: 2.5pt"> </td> <td style="border-bottom: Black 2.5pt double; text-align: left">$</td><td style="border-bottom: Black 2.5pt double; text-align: right">–</td><td style="padding-bottom: 2.5pt; text-align: left"> </td><td style="padding-bottom: 2.5pt"> </td> <td style="border-bottom: Black 2.5pt double; text-align: left">$</td><td style="border-bottom: Black 2.5pt double; text-align: right">100,000</td><td style="padding-bottom: 2.5pt; text-align: left"> </td></tr> </table> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"> </p>
</us-gaap:ConvertibleDebtTableTextBlock>
<us-gaap:DeferredRentCredit contextRef="AsOf2019-12-31" unitRef="USD" decimals="0"> 32771 </us-gaap:DeferredRentCredit>
<us-gaap:DebtDisclosureTextBlock contextRef="From2019-01-01to2019-12-31">
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><b></b></p> <table cellspacing="0" cellpadding="0" style="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse"> <tr style="vertical-align: top"> <td style="width: 0.5in; font-size: 10pt"><font style="font: 10pt Times New Roman, Times, Serif"><b>11.</b></font></td> <td style="font-size: 10pt; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif"><b>NOTES PAYABLE</b></font></td></tr> </table> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">In April 2019, the Company used proceeds from its public offering to pay off the entire balance of this Note Payable, along with all accrued and unpaid interest. As of December 31, 2019, the following summarizes this note payable:</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">On August 27, 2018, the Company entered into an unsecured promissory note (the “Note”) in the amount of $750,000 (the “Principal Amount”) with Gemini Special Opportunities Fund, LP (“Gemini”). The Note bears simple interest at an annual rate of 10% and is subject to a Securities Purchase Agreement, dated August 27, 2018. This Note was due and payable on February 28, 2019 (the “Maturity Date”). Effective February 28, 2019, a forbearance agreement was granted by Gemini lender for any defaults, confirmed in writing, until Gemini and the Company complete an amendment extending the maturity date of the note, or the note is repaid by the Company. If the Company repays the Note after November 28, 2018, the Company shall pay 115% of the Principal Amount plus accrued interest. During the year ending December 31, 2018, the Company recorded an increase in the Note Payable balance of $112,500 with offsetting debt discount related to this repayment premium which is being amortized to interest expense over the term of the note. Additionally, the Company paid $5,000 of lender fees which were also recorded as debt discount and are also being amortized to interest expense over the term of the note.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">As additional consideration for the loan evidenced by the Note, the Company issued to Gemini warrants to purchase up to 18,000 shares of common stock for a period of five years from the date of issuance with an exercise price equal to $12.50 per share. These warrants had a fair value of $115,521 using the Black-Sholes valuation methodology. As a result of this transaction, the Company recorded $100,102 of debt discount consisting of the relative fair value of the warrants which is being amortized to interest expense over the term of the note.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">As of December 31, 2018, this note had a balance of $788,185, net of a discount of $74,315 with accrued interest of $26,096 included in accrued expenses.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">As of March 31, 2019, this note had a balance amounting to $862,500 with accrued interest amounting to $44,589.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">In April 2019, the Company repaid the note balance of $862,500, and unpaid interest of $47,466, of which $2,877 was expensed in that quarter. In addition, the Company paid $75,000 for an extension fee, which was recorded as interest expense in that quarter.</p>
</us-gaap:DebtDisclosureTextBlock>
<us-gaap:StockholdersEquityNoteDisclosureTextBlock contextRef="From2019-01-01to2019-12-31">
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"></p> <table cellspacing="0" cellpadding="0" style="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse"> <tr style="vertical-align: top"> <td style="width: 0.5in; font-size: 10pt"><font style="font: 10pt Times New Roman, Times, Serif"><b>14.</b></font></td> <td style="font-size: 10pt; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif"><b>COMMON STOCK</b></font></td></tr> </table> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><b> </b></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Issuances of the Company’s common stock during the years ended December 31, 2019 and 2018, respectively, are as follows:</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><b> </b></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><u>2019</u></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><u>Reverse Stock Split</u></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">In April 2019, the Company effected a one-for-fifty reverse split of its issued and outstanding common stock (the “Reverse Stock Split”) and reduced the number of authorized shares of common stock from 490,000,000 to 9,800,000. No fractional shares were issued as a result of the Reverse Stock Split. Fractional shares were rounded up or down to the nearest whole share, after aggregating all fractional shares held by a stockholder, resulting in the issuance of 187 round-up shares. Any stockholder holding less than 24 shares of Common Stock on a pre-reverse stock basis were paid in cash for such fractional share of Common Stock, which totaled $171. All share and per share data in the accompanying financial statements and footnotes for all periods presented have been retroactively adjusted for this Reverse Stock Split.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><u>Stock Issued in Cash Sales</u></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">In April 2019, the Company closed an underwritten public offering with Maxim Group LLC (“Maxim”), as representative for the several underwriters (the “Underwriters”), pursuant to which the Company agreed to issue and sell to the Underwriters an aggregate of 2,000,000 units with each unit consisting of one (1) share of the Company’s common stock, par value $0.001 per share (the “Common Stock”), and a warrant to purchase one (1) share of Common Stock at an exercise price equal to $6.30 per share (the “Warrants”). In addition, the Company granted the Underwriters a 45-day option to purchase up to 300,000 additional shares of Common Stock, or Warrants, or any combination thereof, at the public offering price to cover over-allotments, if any. The Common Stock and the Warrants were offered and sold to the public (the “Offering”) pursuant to the Company’s registration statement on Form S-1 (File Nos. 333-226040), filed by the Company with the Securities and Exchange Commission (the “Commission”) on July 2, 2018, as amended, which became effective on April 15, 2019, and a related registration statement filed pursuant to Rule 462 promulgated under the Securities Act of 1933, as amended (the “Securities Act”). The offering price to the public was $6.00 per unit and the Underwriters purchased 2,000,000 units. In addition, the Underwriters purchased 300,000 Warrants for $3,000 upon the exercise of the Underwriters’ over-allotment option. The Company received gross proceeds of approximately $12,003,000, before deducting underwriting discounts and commissions and estimated offering expenses. In addition, on May 15, 2019, the Company sold 200,000 shares of common stock in accordance with the terms of the Underwriting Agreement in connection with the partial exercise of the over-allotment option granted to the Underwriters (the “Over-allotment) for $5.99 per share. The Company received gross proceeds of approximately $1,198,000, before deductions from the Over-allotment. Total aggregate proceeds were $13,201,000 and the total expenses of the offering were approximately $1,371,000. In addition, the underwriters were issued 110,000 warrants as a fee based on 5% of total shares sold.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><u>Director Compensation</u></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">During 2019, the Company issued a total of 25,000 shares of common stock to two directors that vested from restricted stock grants dated January 1, 2017, whereby each director was granted 15,000 shares that vest on a pro rata basis over a three year period (which represents 7,500 of these shares) and 15,000 shares that vest based on performance criteria (which represents 17,500 of these shares). The pro rata shares have a per share fair value of $7.50, or $56,250 (based on the market price at the time of the agreement) and the performance shares have a per share fair value of $5.50, or $96,250 (based on the market price on September 17, 2019, which is the date of grant based on when the performance criteria was defined).</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Additionally, during 2019, the Company issued 8,750 shares of common stock to one director that vested from restricted stock grants dated August 21, 2018, whereby the director was granted 15,000 shares that vest on a pro rata basis over a three year period (which represents 3,750 of these shares) and 15,000 shares that vest based on performance criteria (which represents 5,000 of these shares). The pro rata shares have a per share fair value of $10.00, or $37,500 (based on the market price at the time of the agreement) and the performance shares have a per share fair value of $5.50, or $27,500 (based on the market price on September 17, 2019, which is the date of grant based on when the performance criteria was defined).</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">On September 17, 2019, the Board of Directors (the “Board”), upon the recommendation of its Compensation Committee, and based on input from a third party, nationally recognized compensation consultant, approved the following compensation for non-employee directors of the Company: (1) a quarterly cash retainer of $2,500 to be paid retroactively as of April 1, 2019; (2) an annual grant of 12,500 shares of restricted stock to be issued under the Company’s 2011 Stock Incentive Plan (the “Plan”) annually on October 1 and which shall vest quarterly in four (4) equal installments; (3) a payment of $1,000 for attendance in person (or $500 for attendance telephonically) for regularly scheduled board meetings; and (4) to the independent lead director, who is currently Robert C. Schweitzer, an additional annual grant of 5,000 shares of restricted stock to be issued under the Plan annually on October 1 and which shall vest quarterly in four (4) equal installments. As a result of the above changes to the non-employee directors’ compensation, all unvested shares of restricted stock held by non-employee directors as of October 1, 2019 were cancelled. As a result of these changes, each director was paid $6,000 for retroactive and current board and meeting fees in the quarter ended September 30, 2019.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">On September 17, 2019, the Board, upon the recommendation of its Compensation Committee, granted two directors annual grants of 12,500 shares each, and the lead director was issued an annual grant of 17,500 shares, which vest quarterly in four (4) equal installments. The grant date was determined to be September 17, 2019 as that was when a mutual understanding of the key terms and conditions of the grants was reached. On the grant date, these shares had a per share fair value of $5.50 based on the quoted trading price, or $233,750. On December 31, 2019, 10,625 of these shares vested generating an expense of $63,431 during the three months ended December 31, 2019. The remaining 31,875 shares were held unvested in escrow for these directors at December 31, 2019.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">In addition, the Board approved two grants of restricted stock of the Company to Mr. Wheatley under the 2011 Stock Incentive Plan (the “Plan”). The total number of shares granted was determined based on an award of $150,000 divided by the per share quoted trading price on October 1, 2019. On the grant date, the shares had a per share fair value of $5.97 and 25,124 shares were granted. On October 1, 2019, 8,374 of these shares vested and on December 31, 2019, 4,188 of these shares vested generating an expense of $75,000 during the three months ended December 31, 2019. The remaining 12,562 shares were held unvested in escrow for Mr. Wheatley at December 31, 2019.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">As of December 31, 2019, there were unreleased shares of common stock representing $245,319 of unrecognized restricted stock grant expense related to the Restricted Stock Grant Agreements for our Directors.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><u>2018</u></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b> </b></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><u>Stock Issued in Cash Sales</u></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">During the year ended December 31, 2018 pursuant to private placements, the Company issued 38,667 shares of common stock for cash with a per share price of $7.50 per share or $290,000 and the Company incurred $12,000 of capital raising fees that were paid in cash and charged to additional paid-in capital. Additionally, 1,000 common stock purchase warrants were issued as offering costs to the placement agents.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><u>Stock Issued for Director Services</u></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><b> </b></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">During the year ended December 31, 2018, the Company released and issued a total of 12,500 vested shares of common stock (related to previous years grants to each of three directors of 15,000 shares which vest on a pro rata basis over a three year period), with a per share fair value of $7.50, or $93,750 (based on the market price at the time of the agreement), to three directors for their service as defined in their respective Restricted Stock Grant Agreements. The $93,750 was expensed during the year ended December 31, 2018.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Effective March 27, 2018, based on authorization initially approved by the Board of Directors on December 19, 2017, and confirmed by resolutions adopted by the Board on March 27, 2018, the Company granted a total of 15,000 shares of common stock with a per share value of $7.50 per share (based on the market price at the time of the agreement), or $112,500, to three directors for performance of their duties.  These shares are being issued from a pool of 15,000 shares of common stock for each director of previously authorized restricted stock grant awards for performance that are awarded if specific performance criteria are achieved or the Board authorizes their award and vesting by specific resolutions. These shares were immediately expensed. </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">On July 19, 2018, Mr. Jay S. Potter resigned as a director of Envision Solar International, and the Company accepted Mr. Potter’s resignation effective on the same date. In recognition of Mr. Potter’s long and valuable service to the Company, the Board of Directors authorized the immediate vesting and issuance to Mr. Potter of the balance of the nonperformance restricted stock award scheduled to be issued to him through December 31, 2018. As such, the Company released and issued a total of 2,500 vested shares of common stock with a per share fair value of $7.50, or $18,750 (based on the market price at the time of the agreement), which was expensed on July 19, 2018.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">On August 22, 2018, Mr. Robert C. Schweitzer accepted an appointment as a new director of the Company effective August 22, 2018. Mr. Schweitzer is an independent director who has also accepted an appointment to serve as the chairman of the Company’s audit committee. In consideration for Mr. Schweitzer’s acceptance to serve as a director of the Company, the Company agreed to grant 30,000 restricted shares of its common stock to him, subject to the terms and conditions set forth in the Restricted Stock Grant Agreement, including but not limited to the following vesting schedule: 1,250 shares per quarter, prorata, over a 36 month period commencing on September 30, 2018, issuable quarterly on the last day of each calendar quarter; provided, that the first release will be of 1,250 shares on December 31, 2018 and the last release will be of 1,250 shares on September 30, 2021; and 15,000 shares based on the achievement by the Company of certain performance goals in accordance with the Agreement. During the year ended December 31, 2018, the Company released and issued a total of 1,250 vested shares of common stock to Mr. Schweitzer with a per share fair value of $10.00, or $12,500 (based on the market price at the time of the agreement), for his service as defined in his respective Restricted Stock Grant Agreement. The $12,500 was expensed during the year ended December 31, 2018.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><b> </b></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">As of December 31, 2018, there were unreleased shares of common stock representing $512,500 of unrecognized restricted stock grant expense related to the Restricted Stock Grant Agreements for our Directors.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><b> </b></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><u>Nonvested Shares</u></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><b> </b></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in">A summary of activity of the nonvested shares as of December 31, 2018 and 2019 is as follows:</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"> </p> <table cellspacing="0" cellpadding="0" align="center" style="font: 10pt Times New Roman, Times, Serif; width: 80%; border-collapse: collapse"> <tr style="vertical-align: bottom"> <td> </td> <td> </td> <td colspan="2"> </td> <td> </td> <td> </td> <td colspan="2" style="text-align: center"><font style="font: 10pt Times New Roman, Times, Serif">Weighted-</font></td> <td> </td></tr> <tr style="vertical-align: bottom"> <td> </td> <td> </td> <td colspan="2" style="text-align: center"><font style="font: 10pt Times New Roman, Times, Serif">Nonvested</font></td> <td> </td> <td> </td> <td colspan="2" style="text-align: center"><font style="font: 10pt Times New Roman, Times, Serif">Average Grant-</font></td> <td> </td></tr> <tr style="vertical-align: bottom"> <td> </td> <td> </td> <td colspan="2" style="border-bottom: black 1pt solid; text-align: center"><font style="font: 10pt Times New Roman, Times, Serif">Shares</font></td> <td> </td> <td> </td> <td colspan="2" style="border-bottom: black 1pt solid; text-align: center"><font style="font: 10pt Times New Roman, Times, Serif">Date Fair Value</font></td> <td> </td></tr> <tr style="vertical-align: bottom; background-color: #EEEEEE"> <td style="width: 60%"><font style="font: 10pt Times New Roman, Times, Serif">Nonvested at December 31, 2018</font></td> <td style="width: 2%"> </td> <td style="width: 1%"> </td> <td style="text-align: right; width: 16%"><font style="font: 10pt Times New Roman, Times, Serif">58,750</font></td> <td style="width: 2%"> </td> <td style="width: 1%"> </td> <td style="width: 1%"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td> <td style="text-align: right; width: 16%"><font style="font: 10pt Times New Roman, Times, Serif">8.72</font></td> <td style="width: 1%"> </td></tr> <tr style="vertical-align: bottom; background-color: white"> <td><font style="font: 10pt Times New Roman, Times, Serif">Granted</font></td> <td> </td> <td> </td> <td style="text-align: right"><font style="font: 10pt Times New Roman, Times, Serif">67,624</font></td> <td> </td> <td> </td> <td><font style="font: 10pt Times New Roman, Times, Serif">$</font></td> <td style="text-align: right"><font style="font: 10pt Times New Roman, Times, Serif">5.67</font></td> <td> </td></tr> <tr style="vertical-align: bottom; background-color: #EEEEEE"> <td><font style="font: 10pt Times New Roman, Times, Serif">Vested</font></td> <td> </td> <td> </td> <td style="text-align: right"><font style="font: 10pt Times New Roman, Times, Serif">(56,937</font></td> <td><font style="font: 10pt Times New Roman, Times, Serif">)</font></td> <td> </td> <td><font style="font: 10pt Times New Roman, Times, Serif">$</font></td> <td style="text-align: right"><font style="font: 10pt Times New Roman, Times, Serif">6.16</font></td> <td> </td></tr> <tr style="vertical-align: bottom; background-color: white"> <td><font style="font: 10pt Times New Roman, Times, Serif">Forfeited</font></td> <td> </td> <td style="border-bottom: Black 1pt solid"> </td> <td style="border-bottom: Black 1pt solid; text-align: right"><font style="font: 10pt Times New Roman, Times, Serif">(25,000</font></td> <td><font style="font: 10pt Times New Roman, Times, Serif">)</font></td> <td> </td> <td><font style="font: 10pt Times New Roman, Times, Serif">$</font></td> <td style="text-align: right"><font style="font: 10pt Times New Roman, Times, Serif">7.50</font></td> <td> </td></tr> <tr style="vertical-align: bottom; background-color: #EEEEEE"> <td style="padding-bottom: 2.5pt"><font style="font: 10pt Times New Roman, Times, Serif">Nonvested at December 31, 2019</font></td> <td style="padding-bottom: 2.5pt"> </td> <td style="border-bottom: Black 2.5pt double"> </td> <td style="border-bottom: Black 2.5pt double; text-align: right"><font style="font: 10pt Times New Roman, Times, Serif">44,437</font></td> <td style="padding-bottom: 2.5pt"> </td> <td style="padding-bottom: 2.5pt"> </td> <td style="padding-bottom: 2.5pt"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td> <td style="padding-bottom: 2.5pt; text-align: right"><font style="font: 10pt Times New Roman, Times, Serif">5.63</font></td> <td style="padding-bottom: 2.5pt"> </td></tr> </table> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"> </p>
</us-gaap:StockholdersEquityNoteDisclosureTextBlock>
<us-gaap:SubsequentEventsTextBlock contextRef="From2019-01-01to2019-12-31">
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"></p> <table cellspacing="0" cellpadding="0" style="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse"> <tr style="vertical-align: top"> <td style="width: 0.5in"><font style="font: 10pt Times New Roman, Times, Serif"><b>19.</b></font></td> <td style="text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif"><b>SUBSEQUENT EVENTS</b></font></td></tr> </table> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">In February 2020, the Company paid Mr. Desmond Wheatley, the Chief Executive Officer, President, and Chairman of the Board the full balance owed to him for salary and bonus which was deferred in the form of a convertible note beginning on January 1, 2016, pursuant to his employment agreement. The amount of the payment included principal of $220,417 and interest of $52,326 (See Note 18). Interest expense of $3,442 was recorded for the note and $5,990 of debt discount was expensed to interest expense in the quarter ended March 31, 2020.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">During February and March 2020, 43,993 warrants were exercised including 17,315 by the underwriters from our public offering in 2019 at $6.60 per share and 26,678 public warrants at $6.30 per share. This increased our shares outstanding to 5,252,163 on March 23, 2020 as shown on the front page of this Form 10-K.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"> </p>
</us-gaap:SubsequentEventsTextBlock>
<us-gaap:RevenueFromContractWithCustomerTextBlock contextRef="From2019-01-01to2019-12-31">
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"></p> <table cellspacing="0" cellpadding="0" style="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse"> <tr style="vertical-align: top"> <td style="width: 0.5in"><font style="font: 10pt Times New Roman, Times, Serif"><b>16.</b></font></td> <td style="text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif"><b>REVENUES</b></font></td></tr> </table> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">For each of the identified periods, revenues can be categorized into the following:</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0.5in"> </p> <table cellspacing="0" cellpadding="0" align="center" style="font: 10pt Times New Roman, Times, Serif; width: 80%; border-collapse: collapse"> <tr style="vertical-align: bottom"> <td style="text-align: justify"> </td><td style="font-weight: bold; padding-bottom: 1pt"> </td> <td colspan="6" style="border-bottom: Black 1pt solid; font-weight: bold; text-align: center">For the year ended December 31,</td><td style="padding-bottom: 1pt; font-weight: bold"> </td></tr> <tr style="vertical-align: bottom"> <td style="text-align: justify"> </td><td style="font-weight: bold; padding-bottom: 1pt"> </td> <td colspan="2" style="border-bottom: Black 1pt solid; font-weight: bold; text-align: center">2019</td><td style="padding-bottom: 1pt; font-weight: bold"> </td><td style="font-weight: bold; padding-bottom: 1pt"> </td> <td colspan="2" style="border-bottom: Black 1pt solid; font-weight: bold; text-align: center">2018</td><td style="padding-bottom: 1pt; font-weight: bold"> </td></tr> <tr style="vertical-align: bottom; background-color: rgb(238,238,238)"> <td style="width: 46%; text-align: justify">Product Sales</td><td style="width: 2%"> </td> <td style="width: 1%; text-align: left">$</td><td style="width: 13%; text-align: right">5,091,571</td><td style="width: 2%; text-align: left"> </td><td style="width: 1%"> </td> <td style="width: 1%; text-align: left">$</td><td style="width: 13%; text-align: right">6,144,251</td><td style="width: 1%; text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="text-align: justify">Maintenance Fees</td><td> </td> <td style="text-align: left"> </td><td style="text-align: right">13,055</td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right">7,576</td><td style="text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: rgb(238,238,238)"> <td style="text-align: justify; padding-bottom: 1pt">Professional Services</td><td style="padding-bottom: 1pt"> </td> <td style="border-bottom: Black 1pt solid; text-align: left"> </td><td style="border-bottom: Black 1pt solid; text-align: right">6,919</td><td style="padding-bottom: 1pt; text-align: left"> </td><td style="padding-bottom: 1pt"> </td> <td style="border-bottom: Black 1pt solid; text-align: left"> </td><td style="border-bottom: Black 1pt solid; text-align: right">10,575</td><td style="padding-bottom: 1pt; text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="text-align: justify; padding-bottom: 2.5pt">Total Revenues</td><td style="padding-bottom: 2.5pt"> </td> <td style="border-bottom: Black 2.5pt double; text-align: left">$</td><td style="border-bottom: Black 2.5pt double; text-align: right">5,111,545</td><td style="padding-bottom: 2.5pt; text-align: left"> </td><td style="padding-bottom: 2.5pt"> </td> <td style="border-bottom: Black 2.5pt double; text-align: left">$</td><td style="border-bottom: Black 2.5pt double; text-align: right">6,162,402</td><td style="padding-bottom: 2.5pt; text-align: left"> </td></tr> </table> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0.5in; color: white"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">At December 31, 2019 and 2018, deferred revenue amounted to $93,609 and $835,785, respectively. $765,609 of 2018 deferred amounts were recorded to revenue in 2019. These amounts represented customer deposits in the amount of $35,520 and $791,913 for December 31, 2019 and 2018, respectively and prepaid multi-year maintenance plans for previously sold products which account for $58,089 and $43,872 for December 31, 2019 and 2018, respectively and pertain to services to be provided through 2024.</p>
</us-gaap:RevenueFromContractWithCustomerTextBlock>
<us-gaap:ContractWithCustomerPerformanceObligationSatisfiedInPreviousPeriod contextRef="From2019-01-01to2019-12-31" unitRef="USD" decimals="0"> 765609 </us-gaap:ContractWithCustomerPerformanceObligationSatisfiedInPreviousPeriod>
<us-gaap:IncomeTaxReconciliationNondeductibleExpense contextRef="From2019-01-01to2019-12-31" unitRef="USD" decimals="0"> 998 </us-gaap:IncomeTaxReconciliationNondeductibleExpense>
<us-gaap:IncomeTaxReconciliationNondeductibleExpense contextRef="From2018-01-01to2018-12-31" unitRef="USD" decimals="0"> -74120 </us-gaap:IncomeTaxReconciliationNondeductibleExpense>
<us-gaap:IncomeTaxReconciliationNondeductibleExpenseOther contextRef="From2019-01-01to2019-12-31" unitRef="USD" decimals="0"> 5073 </us-gaap:IncomeTaxReconciliationNondeductibleExpenseOther>
<us-gaap:DeferredTaxLiabilitiesPropertyPlantAndEquipment contextRef="AsOf2019-12-31" unitRef="USD" decimals="0"> 14860 </us-gaap:DeferredTaxLiabilitiesPropertyPlantAndEquipment>
<us-gaap:DeferredTaxAssetsOperatingLossCarryforwardsSubjectToExpiration contextRef="AsOf2019-12-31" unitRef="USD" decimals="0"> 24862803 </us-gaap:DeferredTaxAssetsOperatingLossCarryforwardsSubjectToExpiration>
<us-gaap:DeferredTaxAssetsOperatingLossCarryforwardsNotSubjectToExpiration contextRef="AsOf2019-12-31" unitRef="USD" decimals="0"> 7290766 </us-gaap:DeferredTaxAssetsOperatingLossCarryforwardsNotSubjectToExpiration>
<us-gaap:IncomeTaxDisclosureTextBlock contextRef="From2019-01-01to2019-12-31">
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><b></b></p> <table cellspacing="0" cellpadding="0" style="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse"> <tr style="vertical-align: top"> <td style="width: 0.5in"><font style="font: 10pt Times New Roman, Times, Serif"><b>17.</b></font></td> <td style="text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif"><b>INCOME TAXES</b></font></td></tr> </table> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.55in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">There was no Federal income tax expense for the years ended December 31, 2019 and 2018 due to the Company’s net losses. Income tax expense represents minimum state taxes due.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">The blended Federal and State tax rate of 27.98% applies to loss before taxes. The Company’s tax expense differs from the “expected” tax expense for Federal income tax purposes, (computed by applying the United States Federal tax rate of 21% to loss before taxes), as follows:</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"> </p> <table cellspacing="0" cellpadding="0" align="center" style="font: 10pt Times New Roman, Times, Serif; width: 80%; border-collapse: collapse"> <tr style="vertical-align: bottom"> <td style="text-align: justify"> </td><td style="font-weight: bold; padding-bottom: 1pt"> </td> <td colspan="6" style="border-bottom: Black 1pt solid; font-weight: bold; text-align: center">Year ended December 31,</td><td style="padding-bottom: 1pt; font-weight: bold"> </td></tr> <tr style="vertical-align: bottom"> <td style="text-align: justify"> </td><td style="font-weight: bold; padding-bottom: 1pt"> </td> <td colspan="2" style="border-bottom: Black 1pt solid; font-weight: bold; text-align: center">2019</td><td style="padding-bottom: 1pt; font-weight: bold"> </td><td style="font-weight: bold; padding-bottom: 1pt"> </td> <td colspan="2" style="border-bottom: Black 1pt solid; font-weight: bold; text-align: center">2018</td><td style="padding-bottom: 1pt; font-weight: bold"> </td></tr> <tr style="vertical-align: bottom; background-color: rgb(238,238,238)"> <td style="width: 46%; text-align: justify">Computed “expected” tax expense (benefit)</td><td style="width: 2%"> </td> <td style="width: 1%; text-align: left">$</td><td style="width: 13%; text-align: right">(826,124</td><td style="width: 2%; text-align: left">)</td><td style="width: 1%"> </td> <td style="width: 1%; text-align: left">$</td><td style="width: 13%; text-align: right">(755,744</td><td style="width: 1%; text-align: left">)</td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="text-align: justify">State taxes, net of federal benefit</td><td> </td> <td style="text-align: left"> </td><td style="text-align: right">(271,629</td><td style="text-align: left">)</td><td> </td> <td style="text-align: left"> </td><td style="text-align: right">(251,217</td><td style="text-align: left">)</td></tr> <tr style="vertical-align: bottom; background-color: rgb(238,238,238)"> <td style="text-align: justify">Non-deductible stock options</td><td> </td> <td style="text-align: left"> </td><td style="text-align: right">2,700,494</td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right">–</td><td style="text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="text-align: justify">Non-deductible items</td><td> </td> <td style="text-align: left"> </td><td style="text-align: right">998</td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right">(74,120</td><td style="text-align: left">)</td></tr> <tr style="vertical-align: bottom; background-color: rgb(238,238,238)"> <td style="text-align: justify">True-up to tax return</td><td> </td> <td style="text-align: left"> </td><td style="text-align: right">5,073</td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right">–</td><td style="text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="text-align: justify; padding-bottom: 1pt">Change in deferred tax asset valuation allowance</td><td style="padding-bottom: 1pt"> </td> <td style="border-bottom: Black 1pt solid; text-align: left"> </td><td style="border-bottom: Black 1pt solid; text-align: right">(1,605,712</td><td style="padding-bottom: 1pt; text-align: left">)</td><td style="padding-bottom: 1pt"> </td> <td style="border-bottom: Black 1pt solid; text-align: left"> </td><td style="border-bottom: Black 1pt solid; text-align: right">1,081,081</td><td style="padding-bottom: 1pt; text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: rgb(238,238,238)"> <td style="text-align: justify; padding-bottom: 2.5pt">Income tax expense</td><td style="padding-bottom: 2.5pt"> </td> <td style="border-bottom: Black 2.5pt double; text-align: left">$</td><td style="border-bottom: Black 2.5pt double; text-align: right">3,100</td><td style="padding-bottom: 2.5pt; text-align: left"> </td><td style="padding-bottom: 2.5pt"> </td> <td style="border-bottom: Black 2.5pt double; text-align: left">$</td><td style="border-bottom: Black 2.5pt double; text-align: right">–</td><td style="padding-bottom: 2.5pt; text-align: left"> </td></tr> </table> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0.5in; color: white">  </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in">Deferred income taxes reflect the net tax effects of temporary differences between the carrying amounts of assets and liabilities for financial reporting purposes and the amounts used for income tax purposes. The effects of temporary differences that gave rise to significant portions of deferred tax assets and liabilities at December 31, are as follows:</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"></p> <table cellspacing="0" cellpadding="0" align="center" style="font: 10pt Times New Roman, Times, Serif; width: 80%; border-collapse: collapse"> <tr style="vertical-align: bottom"> <td style="text-align: justify"> </td><td style="font-weight: bold; padding-bottom: 1pt"> </td> <td colspan="2" style="border-bottom: Black 1pt solid; font-weight: bold; text-align: center">2019</td><td style="padding-bottom: 1pt; font-weight: bold"> </td><td style="font-weight: bold; padding-bottom: 1pt"> </td> <td colspan="2" style="border-bottom: Black 1pt solid; font-weight: bold; text-align: center">2018</td><td style="padding-bottom: 1pt; font-weight: bold"> </td></tr> <tr style="vertical-align: bottom; background-color: rgb(238,238,238)"> <td style="text-align: justify">Deferred tax assets:</td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="width: 46%; text-align: justify">Charitable contributions</td><td style="width: 2%"> </td> <td style="width: 1%; text-align: left">$</td><td style="width: 13%; text-align: right">–</td><td style="width: 2%; text-align: left"> </td><td style="width: 1%"> </td> <td style="width: 1%; text-align: left">$</td><td style="width: 13%; text-align: right">2,900</td><td style="width: 1%; text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: rgb(238,238,238)"> <td style="text-align: justify">Reserve for bad debt</td><td> </td> <td style="text-align: left"> </td><td style="text-align: right">680</td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right">17,805</td><td style="text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="text-align: justify">Stock options</td><td> </td> <td style="text-align: left"> </td><td style="text-align: right">760,763</td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right">3,448,014</td><td style="text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: rgb(238,238,238)"> <td style="text-align: justify">Deferred Revenue</td><td> </td> <td style="text-align: left"> </td><td style="text-align: right">24,077</td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right">233,883</td><td style="text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="text-align: justify">Depreciation</td><td> </td> <td style="text-align: left"> </td><td style="text-align: right">–</td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right">22,937</td><td style="text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: rgb(238,238,238)"> <td style="text-align: justify">Other</td><td> </td> <td style="text-align: left"> </td><td style="text-align: right">59,947</td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right">19,661</td><td style="text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="text-align: justify; padding-bottom: 1pt">Net operating loss carryforward</td><td style="padding-bottom: 1pt"> </td> <td style="border-bottom: Black 1pt solid; text-align: left"> </td><td style="border-bottom: Black 1pt solid; text-align: right">8,996,569</td><td style="padding-bottom: 1pt; text-align: left"> </td><td style="padding-bottom: 1pt"> </td> <td style="border-bottom: Black 1pt solid; text-align: left"> </td><td style="border-bottom: Black 1pt solid; text-align: right">7,755,622</td><td style="padding-bottom: 1pt; text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: rgb(238,238,238)"> <td style="text-align: justify; padding-bottom: 1pt">Total gross deferred tax assets</td><td style="padding-bottom: 1pt"> </td> <td style="border-bottom: Black 1pt solid; text-align: left"> </td><td style="border-bottom: Black 1pt solid; text-align: right">9,842,036</td><td style="padding-bottom: 1pt; text-align: left"> </td><td style="padding-bottom: 1pt"> </td> <td style="border-bottom: Black 1pt solid; text-align: left"> </td><td style="border-bottom: Black 1pt solid; text-align: right">11,500,822</td><td style="padding-bottom: 1pt; text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="text-align: justify; padding-bottom: 1pt">Less: Deferred tax asset valuation allowance</td><td style="padding-bottom: 1pt"> </td> <td style="border-bottom: Black 1pt solid; text-align: left"> </td><td style="border-bottom: Black 1pt solid; text-align: right">(9,827,176</td><td style="padding-bottom: 1pt; text-align: left">)</td><td style="padding-bottom: 1pt"> </td> <td style="border-bottom: Black 1pt solid; text-align: left"> </td><td style="border-bottom: Black 1pt solid; text-align: right">(11,432,888</td><td style="padding-bottom: 1pt; text-align: left">)</td></tr> <tr style="vertical-align: bottom; background-color: rgb(238,238,238)"> <td style="text-align: justify">Total net deferred tax assets</td><td> </td> <td style="text-align: left"> </td><td style="text-align: right">14,860</td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right">67,934</td><td style="text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="text-align: justify"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: rgb(238,238,238)"> <td style="text-align: justify">Deferred tax liabilities:</td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="text-align: justify">Accrued salaries</td><td> </td> <td style="text-align: left"> </td><td style="text-align: right">–</td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right">(67,934</td><td style="text-align: left">)</td></tr> <tr style="vertical-align: bottom; background-color: rgb(238,238,238)"> <td style="text-align: justify; padding-bottom: 1pt">Depreciation</td><td style="padding-bottom: 1pt"> </td> <td style="border-bottom: Black 1pt solid; text-align: left"> </td><td style="border-bottom: Black 1pt solid; text-align: right">(14,860</td><td style="padding-bottom: 1pt; text-align: left">)</td><td style="padding-bottom: 1pt"> </td> <td style="border-bottom: Black 1pt solid; text-align: left"> </td><td style="border-bottom: Black 1pt solid; text-align: right">–</td><td style="padding-bottom: 1pt; text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="text-align: justify; padding-bottom: 1pt">Total deferred tax liabilities</td><td style="padding-bottom: 1pt"> </td> <td style="border-bottom: Black 1pt solid; text-align: left"> </td><td style="border-bottom: Black 1pt solid; text-align: right">(14,860</td><td style="padding-bottom: 1pt; text-align: left">)</td><td style="padding-bottom: 1pt"> </td> <td style="border-bottom: Black 1pt solid; text-align: left"> </td><td style="border-bottom: Black 1pt solid; text-align: right">(67,934</td><td style="padding-bottom: 1pt; text-align: left">)</td></tr> <tr style="vertical-align: bottom; background-color: rgb(238,238,238)"> <td style="text-align: justify; padding-bottom: 2.5pt">Total net deferred taxes</td><td style="padding-bottom: 2.5pt"> </td> <td style="border-bottom: Black 2.5pt double; text-align: left">$</td><td style="border-bottom: Black 2.5pt double; text-align: right">–</td><td style="padding-bottom: 2.5pt; text-align: left"> </td><td style="padding-bottom: 2.5pt"> </td> <td style="border-bottom: Black 2.5pt double; text-align: left">$</td><td style="border-bottom: Black 2.5pt double; text-align: right">–</td><td style="padding-bottom: 2.5pt; text-align: left"> </td></tr> </table> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-indent: 0.5in">  </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">As a result of the Company’s history of incurring operating losses, a full valuation allowance has been established. The valuation allowance at December 31, 2019 was $9,827,176. The increase in the valuation allowance during 2019 was $1,605,712.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">At December 31, 2019, the Company has a net operating loss carry forward of $32,153,569, of which $24,862,803 is available to offset future net income through 2037. The NOL expires during the years 2019 to 2037 and $7,290,766 may be carried forward indefinitely. The utilization of the net operating loss carryforwards is dependent upon the ability of the Company to generate sufficient taxable income during the carryforward period. In the event that a significant change in ownership of the Company occurs as a result of the Company’s issuance of common stock, the utilization of the NOL carry forward will be subject to limitation under certain provisions of the Internal Revenue Code. Management does not presently believe that such a change has occurred.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"> </p>
</us-gaap:IncomeTaxDisclosureTextBlock>
<us-gaap:ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock contextRef="From2019-01-01to2019-12-31">
<table cellspacing="0" cellpadding="0" align="center" style="font: 10pt Times New Roman, Times, Serif; width: 80%; border-collapse: collapse"> <tr style="vertical-align: bottom"> <td style="text-align: justify"> </td><td style="font-weight: bold; padding-bottom: 1pt"> </td> <td colspan="6" style="border-bottom: Black 1pt solid; font-weight: bold; text-align: center">Year ended December 31,</td><td style="padding-bottom: 1pt; font-weight: bold"> </td></tr> <tr style="vertical-align: bottom"> <td style="text-align: justify"> </td><td style="font-weight: bold; padding-bottom: 1pt"> </td> <td colspan="2" style="border-bottom: Black 1pt solid; font-weight: bold; text-align: center">2019</td><td style="padding-bottom: 1pt; font-weight: bold"> </td><td style="font-weight: bold; padding-bottom: 1pt"> </td> <td colspan="2" style="border-bottom: Black 1pt solid; font-weight: bold; text-align: center">2018</td><td style="padding-bottom: 1pt; font-weight: bold"> </td></tr> <tr style="vertical-align: bottom; background-color: rgb(238,238,238)"> <td style="width: 46%; text-align: justify">Computed “expected” tax expense (benefit)</td><td style="width: 2%"> </td> <td style="width: 1%; text-align: left">$</td><td style="width: 13%; text-align: right">(826,124</td><td style="width: 2%; text-align: left">)</td><td style="width: 1%"> </td> <td style="width: 1%; text-align: left">$</td><td style="width: 13%; text-align: right">(755,744</td><td style="width: 1%; text-align: left">)</td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="text-align: justify">State taxes, net of federal benefit</td><td> </td> <td style="text-align: left"> </td><td style="text-align: right">(271,629</td><td style="text-align: left">)</td><td> </td> <td style="text-align: left"> </td><td style="text-align: right">(251,217</td><td style="text-align: left">)</td></tr> <tr style="vertical-align: bottom; background-color: rgb(238,238,238)"> <td style="text-align: justify">Non-deductible stock options</td><td> </td> <td style="text-align: left"> </td><td style="text-align: right">2,700,494</td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right">–</td><td style="text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="text-align: justify">Non-deductible items</td><td> </td> <td style="text-align: left"> </td><td style="text-align: right">998</td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right">(74,120</td><td style="text-align: left">)</td></tr> <tr style="vertical-align: bottom; background-color: rgb(238,238,238)"> <td style="text-align: justify">True-up to tax return</td><td> </td> <td style="text-align: left"> </td><td style="text-align: right">5,073</td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right">–</td><td style="text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="text-align: justify; padding-bottom: 1pt">Change in deferred tax asset valuation allowance</td><td style="padding-bottom: 1pt"> </td> <td style="border-bottom: Black 1pt solid; text-align: left"> </td><td style="border-bottom: Black 1pt solid; text-align: right">(1,605,712</td><td style="padding-bottom: 1pt; text-align: left">)</td><td style="padding-bottom: 1pt"> </td> <td style="border-bottom: Black 1pt solid; text-align: left"> </td><td style="border-bottom: Black 1pt solid; text-align: right">1,081,081</td><td style="padding-bottom: 1pt; text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: rgb(238,238,238)"> <td style="text-align: justify; padding-bottom: 2.5pt">Income tax expense</td><td style="padding-bottom: 2.5pt"> </td> <td style="border-bottom: Black 2.5pt double; text-align: left">$</td><td style="border-bottom: Black 2.5pt double; text-align: right">3,100</td><td style="padding-bottom: 2.5pt; text-align: left"> </td><td style="padding-bottom: 2.5pt"> </td> <td style="border-bottom: Black 2.5pt double; text-align: left">$</td><td style="border-bottom: Black 2.5pt double; text-align: right">–</td><td style="padding-bottom: 2.5pt; text-align: left"> </td></tr> </table>
</us-gaap:ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock>
<us-gaap:ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock contextRef="From2019-01-01to2019-12-31">
<table cellspacing="0" cellpadding="0" align="center" style="font: 10pt Times New Roman, Times, Serif; width: 80%; border-collapse: collapse"> <tr style="vertical-align: bottom"> <td style="text-align: justify"> </td><td style="font-weight: bold; padding-bottom: 1pt"> </td> <td colspan="2" style="border-bottom: Black 1pt solid; font-weight: bold; text-align: center">2019</td><td style="padding-bottom: 1pt; font-weight: bold"> </td><td style="font-weight: bold; padding-bottom: 1pt"> </td> <td colspan="2" style="border-bottom: Black 1pt solid; font-weight: bold; text-align: center">2018</td><td style="padding-bottom: 1pt; font-weight: bold"> </td></tr> <tr style="vertical-align: bottom; background-color: rgb(238,238,238)"> <td style="text-align: justify">Deferred tax assets:</td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="width: 46%; text-align: justify">Charitable contributions</td><td style="width: 2%"> </td> <td style="width: 1%; text-align: left">$</td><td style="width: 13%; text-align: right">–</td><td style="width: 2%; text-align: left"> </td><td style="width: 1%"> </td> <td style="width: 1%; text-align: left">$</td><td style="width: 13%; text-align: right">2,900</td><td style="width: 1%; text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: rgb(238,238,238)"> <td style="text-align: justify">Reserve for bad debt</td><td> </td> <td style="text-align: left"> </td><td style="text-align: right">680</td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right">17,805</td><td style="text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="text-align: justify">Stock options</td><td> </td> <td style="text-align: left"> </td><td style="text-align: right">760,763</td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right">3,448,014</td><td style="text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: rgb(238,238,238)"> <td style="text-align: justify">Deferred Revenue</td><td> </td> <td style="text-align: left"> </td><td style="text-align: right">24,077</td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right">233,883</td><td style="text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="text-align: justify">Depreciation</td><td> </td> <td style="text-align: left"> </td><td style="text-align: right">–</td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right">22,937</td><td style="text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: rgb(238,238,238)"> <td style="text-align: justify">Other</td><td> </td> <td style="text-align: left"> </td><td style="text-align: right">59,947</td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right">19,661</td><td style="text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="text-align: justify; padding-bottom: 1pt">Net operating loss carryforward</td><td style="padding-bottom: 1pt"> </td> <td style="border-bottom: Black 1pt solid; text-align: left"> </td><td style="border-bottom: Black 1pt solid; text-align: right">8,996,569</td><td style="padding-bottom: 1pt; text-align: left"> </td><td style="padding-bottom: 1pt"> </td> <td style="border-bottom: Black 1pt solid; text-align: left"> </td><td style="border-bottom: Black 1pt solid; text-align: right">7,755,622</td><td style="padding-bottom: 1pt; text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: rgb(238,238,238)"> <td style="text-align: justify; padding-bottom: 1pt">Total gross deferred tax assets</td><td style="padding-bottom: 1pt"> </td> <td style="border-bottom: Black 1pt solid; text-align: left"> </td><td style="border-bottom: Black 1pt solid; text-align: right">9,842,036</td><td style="padding-bottom: 1pt; text-align: left"> </td><td style="padding-bottom: 1pt"> </td> <td style="border-bottom: Black 1pt solid; text-align: left"> </td><td style="border-bottom: Black 1pt solid; text-align: right">11,500,822</td><td style="padding-bottom: 1pt; text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="text-align: justify; padding-bottom: 1pt">Less: Deferred tax asset valuation allowance</td><td style="padding-bottom: 1pt"> </td> <td style="border-bottom: Black 1pt solid; text-align: left"> </td><td style="border-bottom: Black 1pt solid; text-align: right">(9,827,176</td><td style="padding-bottom: 1pt; text-align: left">)</td><td style="padding-bottom: 1pt"> </td> <td style="border-bottom: Black 1pt solid; text-align: left"> </td><td style="border-bottom: Black 1pt solid; text-align: right">(11,432,888</td><td style="padding-bottom: 1pt; text-align: left">)</td></tr> <tr style="vertical-align: bottom; background-color: rgb(238,238,238)"> <td style="text-align: justify">Total net deferred tax assets</td><td> </td> <td style="text-align: left"> </td><td style="text-align: right">14,860</td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right">67,934</td><td style="text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="text-align: justify"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: rgb(238,238,238)"> <td style="text-align: justify">Deferred tax liabilities:</td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="text-align: justify">Accrued salaries</td><td> </td> <td style="text-align: left"> </td><td style="text-align: right">–</td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right">(67,934</td><td style="text-align: left">)</td></tr> <tr style="vertical-align: bottom; background-color: rgb(238,238,238)"> <td style="text-align: justify; padding-bottom: 1pt">Depreciation</td><td style="padding-bottom: 1pt"> </td> <td style="border-bottom: Black 1pt solid; text-align: left"> </td><td style="border-bottom: Black 1pt solid; text-align: right">(14,860</td><td style="padding-bottom: 1pt; text-align: left">)</td><td style="padding-bottom: 1pt"> </td> <td style="border-bottom: Black 1pt solid; text-align: left"> </td><td style="border-bottom: Black 1pt solid; text-align: right">–</td><td style="padding-bottom: 1pt; text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="text-align: justify; padding-bottom: 1pt">Total deferred tax liabilities</td><td style="padding-bottom: 1pt"> </td> <td style="border-bottom: Black 1pt solid; text-align: left"> </td><td style="border-bottom: Black 1pt solid; text-align: right">(14,860</td><td style="padding-bottom: 1pt; text-align: left">)</td><td style="padding-bottom: 1pt"> </td> <td style="border-bottom: Black 1pt solid; text-align: left"> </td><td style="border-bottom: Black 1pt solid; text-align: right">(67,934</td><td style="padding-bottom: 1pt; text-align: left">)</td></tr> <tr style="vertical-align: bottom; background-color: rgb(238,238,238)"> <td style="text-align: justify; padding-bottom: 2.5pt">Total net deferred taxes</td><td style="padding-bottom: 2.5pt"> </td> <td style="border-bottom: Black 2.5pt double; text-align: left">$</td><td style="border-bottom: Black 2.5pt double; text-align: right">–</td><td style="padding-bottom: 2.5pt; text-align: left"> </td><td style="padding-bottom: 2.5pt"> </td> <td style="border-bottom: Black 2.5pt double; text-align: left">$</td><td style="border-bottom: Black 2.5pt double; text-align: right">–</td><td style="padding-bottom: 2.5pt; text-align: left"> </td></tr> </table>
</us-gaap:ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock>
<us-gaap:IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost contextRef="From2019-01-01to2019-12-31" unitRef="USD" decimals="0"> 2700494 </us-gaap:IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost>
<us-gaap:IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost contextRef="From2018-01-01to2018-12-31" unitRef="USD" decimals="0"> 0 </us-gaap:IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost>
</xbrli:xbrl>

6 Subsequent Filings that Reference this Filing

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

 3/31/23  Beam Global                       10-K       12/31/22   73:5.3M                                   GlobalOne Filings Inc/FA
 9/16/22  Beam Global                       S-1                   15:783K                                   GlobalOne Filings Inc/FA
 3/31/22  Beam Global                       10-K       12/31/21   69:4.9M                                   GlobalOne Filings Inc/FA
 3/30/21  Beam Global                       10-K       12/31/20   80:4.4M                                   GlobalOne Filings Inc/FA
11/27/20  Beam Global                       424B5      11/25/20    1:255K                                   GlobalOne Filings Inc/FA
 8/27/20  Beam Global                       S-8         8/27/20    3:93K                                    GlobalOne Filings Inc/FA
↑Top
Filing Submission 0001683168-20-001022   –   Alternative Formats (Word / Rich Text, HTML, Plain Text, et al.)
Copyright © 2024 Fran Finnegan & Company LLC – All Rights Reserved.
About — Privacy — Redactions — Help — Sat., Apr. 27, 3:45:53.2pm ET