LIQUIDITY AND GOING CONCERN Narrative (Details) - USD ($) |
Dec. 15, 2020 |
Mar. 31, 2021 |
Dec. 31, 2020 |
Mar. 31, 2020 |
Dec. 31, 2019 |
|---|---|---|---|---|---|
| Subsidiary, Sale of Stock [Line Items] | |||||
| Cash and cash equivalents | $ 38,496,108 | $ 37,851,388 | $ 2,667,743 | $ 4,592,932 | |
| Public Stock Offering | |||||
| Subsidiary, Sale of Stock [Line Items] | |||||
| Consideration received on transaction | $ 32,000,000.0 |