NET LOSS PER SHARE (Details) - USD ($)	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
NET LOSS PER SHARE [Abstract]
Net loss attributable to common shareholders	$ (11,854,088)	$ (4,515,653)
Net Loss per Share Attributable to Common Shareholders [Abstract]
Basic (in dollars per share)	$ (0.37)	$ (0.19)
Diluted (in dollars per share)	$ (0.37)	$ (0.19)
Weighted Average Common Shares Outstanding [Abstract]
Basic (in shares)	31,857,685	24,033,512
Diluted (in shares)	31,857,685	24,033,512
Potentially Dilutive Securities [Abstract]
Antidilutive securities excluded from computation of loss per share (in shares)	7,030,650	5,075,055
Warrants [Member]
Potentially Dilutive Securities [Abstract]
Antidilutive securities excluded from computation of loss per share (in shares)	119,087	124,087
Stock Options [Member]
Potentially Dilutive Securities [Abstract]
Antidilutive securities excluded from computation of loss per share (in shares)	3,467,891	3,080,128
Convertible Notes [Member]
Potentially Dilutive Securities [Abstract]
Antidilutive securities excluded from computation of loss per share (in shares)	2,453,088	0
Unvested Restricted Stock Awards and Units [Member]
Potentially Dilutive Securities [Abstract]
Antidilutive securities excluded from computation of loss per share (in shares)	990,584	1,870,840