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15. STOCK OPTIONS AND WARRANTS (Details Narrative) - USD ($) | 8 Months Ended | 12 Months Ended |
--- | --- | --- | ---
Aug. 27, 2018 | Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017
Stock option compensation expense |  | $ 48,915 | $ 111,572 |
Employee Stock Option [Member] |  |  |  |
Stock option compensation expense |  | 48,915 | $ 111,572 |
Total unrecognized compensation cost related to unvested options |  | $ 188,564 |  |
Stock options granted, shares |  | 58,204 | 14,150 |
Stock options granted, value |  | $ 58,204 | $ 94,204 |
Weighted average remaining contractual life |  | 4 years 8 months 23 days | 4 years 8 months 26 days |
Warrants [Member] |  |  |  |
Warrants issued |  | 2,410,001 |  |
Warrants weighted average remaining contractual life |  | 4 years 1 month 24 days |  |
Warrant exercise price |  | $ 6.41 | $ 8.57 | $ 8.5
Warrants [Member] | Public Offering [Member] |  |  |  |
Warrants issued |  | 2,300,000 |  |
Warrant term |  | 5 years |  |
Warrant exercise price |  | $ 6.30 |  |
Warrants [Member] | Public Offering [Member] | Underwriters [Member] |  |  |  |
Warrants issued |  | 110,001 |  |
Warrants [Member] | Private Placement [Member] |  |  |  |
Warrants issued |  |  | 5,467 |
Warrants issued fair value |  |  | $ 26,206 |
Warrant term |  |  | 5 years |
Warrant exercise price |  |  | $ 7.50 |
Common Stock Purchase Warrant [Member] | Convertible Line of Credit [Member] |  |  |  |
Warrants issued |  |  | 8,156 |
Warrants issued fair value |  |  | $ 61,282 |
Warrant term |  |  | 3 years |
Warrant exercise price |  |  | $ 8.89 |
Debt discount |  |  | $ 50,591 |
Common Stock Purchase Warrant [Member] | Note Payable [Member] |  |  |  |
Warrants issued | 18,000 |  |  |
Warrants issued fair value | $ 115,521 |  |  |
Warrant term | 5 years |  |  |
Warrant exercise price | $ 12.50 |  |  |
Debt discount | $ 100,102 |  |  |
2011 Stock Incentive Plan [Member] |  |  |  |
Shares authorized under plan |  | 630,000 |  |
2008 Equity Incentive Plan [Member] |  |  |  |
Shares authorized under plan |  | 122,171 |  |

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