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STOCK-BASED COMPENSATION (Details) - USD ($) | 3 Months Ended
--- | ---
Mar. 31, 2021 | Mar. 31, 2020
Stock-based Compensation [Abstract] |  |
Stock based compensation expense | $ 168,996 | $ 22,734
Stock based compensation expense (including prior period vesting expense) | $ 418,901 |
Restricted Common Units [Member] |  |
Stock-based Compensation [Abstract] |  |
Restricted stock replaced during the period (in shares) | 3,427 |
Restricted Common Shares [Member] |  |
Stock-based Compensation [Abstract] |  |
Restricted stock replaced during the period (in shares) | 629,643 |
Stock based compensation expense | $ 249,905 |
Restricted common shares vested (in shares) | 31,296 |
Unvested restricted common stock issued (in shares) | 219,069 |
Unrecognized stock-based compensation expense | $ 1,182,970 |

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