LOSS PER SHARE - Schedule of Basic and Diluted Loss per Share (Details) - USD ($)	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Earnings Per Share [Abstract]
Net loss, basic	$ (9,154,632)	$ (6,576,038)
Net loss, diluted	$ (9,154,632)	$ (6,576,038)
Weighted-average number of common shares used in calculating basic earnings per share (in shares)	16,088,013	14,090,959
Weighted-average number of common shares used in calculating dilutive earnings per share (in shares)	16,088,013	14,090,959
Basic loss per weighted-average share (in dollars per share)	$ (0.57)	$ (0.47)
Diluted loss per weighted-average share (in dollars per share)	$ (0.57)	$ (0.47)