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EQUITY INCENTIVE PLAN, Restricted Stock and Restricted Stock Units (Details) - Restricted Stock, Restricted Stock Units, and Performance Stock Units [Member]
3 Months Ended
Mar. 31, 2022
USD ($)
$ / shares
shares
Number of Shares & Units [Abstract]  
Outstanding, beginning of period (in shares) | shares 705,325
Granted (in shares) | shares 1,210,448
Vested (in shares) | shares 167,782
Forfeited (in shares) | shares 8,047
Outstanding, end of period (in shares) | shares 1,739,944
Weighted Average Grant Date Fair Value [Abstract]  
Outstanding, beginning of period (in dollars per share) | $ / shares $ 3.34
Granted (in dollars per share) | $ / shares 0.76
Vested (in dollars per share) | $ / shares 3.60
Forfeited (in dollars per share) | $ / shares 2.31
Outstanding, end of period (in dollars per share) | $ / shares $ 1.52
Net unrecognized compensation cost | $ $ 2,120,646
Weighted average period for recognition of net unrecognized compensation cost 2 years 6 months