SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Summary of Stock Option, Warrants, and RSUs Activity (Details)	6 Months Ended
	Jun. 30, 2022 shares
Stock Options
Number of Options
Balance at beginning of the period (in shares)	191,340
Forfeited/Expired	(17,340)
Balance at end of the period (in shares)	174,000
Vested (in shares)	116,499
Unvested (in shares)	57,501
Number of warrants
Exercised/Settled	(57,501)
Warrants
Number of warrants
Balance at beginning of the period (In shares)	30,173
Forfeited/Expired	(1,600)
Balance at end of the period (In shares)	28,573
Vested (in shares)	28,573
Unvested (in shares)	28,573
Restricted Stock Units
Number of Options
Unvested (in shares)	136,542
Number of warrants
Balance at end of the period (In shares)	1,524,327
Balance at beginning of the period (In shares)	1,033,240
Granted	1,025,006
Exercised/Settled	(136,542)
Forfeited/Expired	(43,943)
Balance at end of the period (In shares)	1,877,761
Vested (in shares)	353,434
Unvested (in shares)	1,524,327