GOODWILL AND INTANGIBLE ASSETS - Amortization of Intangible Assets (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Finite-lived Intangible Assets [Roll Forward]
Beginning Balance	$ 5,488
Amortization	(277)	$ (80)
Ending Balance	5,211
Non-compete agreements
Finite-lived Intangible Assets [Roll Forward]
Beginning Balance	30
Amortization	(10)
Ending Balance	20
Trade name
Finite-lived Intangible Assets [Roll Forward]
Beginning Balance	1,382
Amortization	(48)
Ending Balance	1,334
Customer lists
Finite-lived Intangible Assets [Roll Forward]
Beginning Balance	3,472
Amortization	(166)
Ending Balance	3,306
Developed technology
Finite-lived Intangible Assets [Roll Forward]
Beginning Balance	604
Amortization	(53)
Ending Balance	$ 551