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COMMON STOCK OPTIONS AND WARRANTS (Narrative) (Details) - USD ($) | 1 Months Ended | 3 Months Ended | 12 Months Ended |
--- | --- | --- | --- | ---
Apr. 30, 2020 | Dec. 31, 2020 | Sep. 30, 2020 | Jun. 30, 2020 | Dec. 31, 2019 | Sep. 30, 2019 | Jun. 30, 2019 | Mar. 31, 2019 | Dec. 31, 2020 | Dec. 31, 2019 | Mar. 31, 2020
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |
Common stock shares issued |  | 3,535,339 |  |  | 1,982,039 |  |  |  | 3,535,339 | 1,982,039 |
Key staff-members, officers, and directors [Member] |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |
Options granted | 160,866 |  |  |  |  |  |  |  |  |  |
Key staff-members, officers, and directors [Member] | Transaction One [Member] |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |
Options granted | 149,424 |  |  |  |  |  |  |  |  |  |
Options forfeited | 536 |  |  |  |  |  |  |  |  |  |
Employee Stock Options [Member] |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |
Options granted |  |  |  |  |  |  |  |  | 450,290 | 17,144 |
Options forfeited |  |  |  |  |  |  |  |  |  | 14,286 |
Warrant exercised |  | $ 5.76 |  |  | $ 14.00 |  |  |  | $ 5.76 | $ 14.00 |
Employee Stock Options [Member] | Key staff-members, officers, and directors [Member] |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |
Options granted |  |  |  | 160,866 |  |  |  |  |  |  |
Options granted, value |  |  |  | $ 102,800 |  |  |  |  |  |  |
Options forfeited |  |  |  | 160,866 |  |  |  |  |  |  |
Employee Stock Options [Member] | Key staff-members, officers, and directors [Member] | Transaction One [Member] |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |
Options granted |  |  |  | 149,424 |  |  |  |  |  |  |
Options granted, value |  |  |  | $ 370,312 |  |  |  |  |  |  |
Employee Stock Options [Member] | Key staff-members, officers, and directors [Member] | Vested immediately [Member] |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |
Vesting percentage |  |  |  | 100.00% |  |  |  |  |  |  |
Employee Stock Options [Member] | Key staff-members, officers, and directors [Member] | Vested on January 1, 2021 [Member] | Transaction One [Member] |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |
Vesting percentage |  |  |  | 50.00% |  |  |  |  |  |  |
Employee Stock Options [Member] | Key staff-members, officers, and directors [Member] | Vested on January 1, 2022 [Member] | Transaction One [Member] |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |
Vesting percentage |  |  |  | 50.00% |  |  |  |  |  |  |
Employee Stock Options [Member] | New CEO [Member] |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |
Options granted |  |  | 100,000 |  |  |  |  |  |  |  |
Options granted, value |  |  | $ 193,388 |  |  |  |  |  |  |  |
Employee Stock Options [Member] | New CEO [Member] | Vest on September 1, 2021 [Member] |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |
Vesting percentage |  |  | 50.00% |  |  |  |  |  |  |  |
Employee Stock Options [Member] | New CEO [Member] | Vest on September 1, 2022 [Member] |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |
Vesting percentage |  |  | 50.00% |  |  |  |  |  |  |  |
Employee Stock Options [Member] | Former CEO [Member] |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |
Options vested |  |  | 50,358 |  |  |  |  |  |  |  |
Unamortized portion of option charged in amount |  |  | $ 95,127 |  |  |  |  |  |  |  |
Employee Stock Options [Member] | Two new key employees [Member] |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |
Options granted |  | 40,000 |  |  |  |  |  |  |  |  |
Options granted, value |  | $ 91,574 |  |  |  |  |  |  |  |  |
Vesting description |  | For 20,000 of those options, 50% of the options will vest on October 12, 2021 and the other 50% will vest on October 12, 2022. For the other 20,000 options, one-third will vest on November 23, 2021, the next third will vest on November 23, 2022 and the final third will vest on November 23, 2023. |  |  |  |  |  |  |  |  |
Warrants [Member] |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |
Warrants exercised for cash |  |  |  |  | 357 |  | 66,756 |  |  | 357 |
Warrant exercised |  |  |  |  |  | $ 19,643 | $ 113,328 | $ 214,286 |  |  |
Proceeds from warrant exercise |  |  |  |  | $ 2,750 | $ 151,250 | $ 137,500 | $ 1,650,000 |  |  |
Warrants expired |  | 12,469 |  | 1,197 |  |  |  | 38 |  |  |
Warrant issued |  |  | 67,500 | 9,450 |  | 44,644 |  |  |  |  | 67,500
Strike price |  |  |  |  |  |  |  |  |  |  | $ 9.00
Value of warrants issued in connection of working capital loan |  |  |  |  |  | $ 1,000,000 |  |  |  |  |
Warrants exchanged |  |  |  |  |  |  | 9,878 |  |  |  |
Cashless Warrants exchanged |  |  |  |  |  |  | 46,572 |  |  |  |
Common stock shares issued |  |  |  |  |  |  | 76,634 |  |  |  |

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