STOCK-BASED COMPENSATION - Unvested Stock Option Activity (Details)	6 Months Ended
	Jun. 30, 2022 $ / shares shares
Number
Balance, outstanding, beginning (in shares) | shares	202,515
Granted (in shares) | shares	4,250
Vested (in shares) | shares	(57,949)
Forfeited (in shares) | shares	(19,717)
Balance, outstanding, ending (in shares) | shares	129,099
Weighted average grant date fair value
Balance, outstanding, beginning (in dollars per share) | $ / shares	$ 5.04
Granted (in dollars per share) | $ / shares	12.95
Vested (in dollars per share) | $ / shares	2.60
Forfeited (in dollars per share) | $ / shares	6.22
Balance, outstanding, ending (in dollars per share) | $ / shares	$ 6.22