GOODWILL AND INTANGIBLE ASSETS - Intangible Assets (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Finite-Lived Intangible Assets [Line Items]
Definite-lived intangible assets, accumulated amortization	$ (2,366)	$ (2,472)
Indefinite lived intangible assets	150	150
Gross	5,209	27,848
Net	$ 2,843	$ 25,376
Software
Finite-Lived Intangible Assets [Line Items]
Weighted-average remaining useful life	1 year 8 months 1 day	2 years 5 months 26 days
Definite-lived intangible assets, gross	$ 3,993	$ 3,789
Definite-lived intangible assets, accumulated amortization	(2,342)	(1,156)
Definite-lived intangible assets, net	$ 1,651	$ 2,633
Customer Relationships
Finite-Lived Intangible Assets [Line Items]
Weighted-average remaining useful life		9 years 5 months 8 days
Definite-lived intangible assets, gross		$ 22,700
Definite-lived intangible assets, accumulated amortization		(1,269)
Definite-lived intangible assets, net		$ 21,431
Tradenames
Finite-Lived Intangible Assets [Line Items]
Weighted-average remaining useful life		9 years 5 months 8 days
Definite-lived intangible assets, gross		$ 700
Definite-lived intangible assets, accumulated amortization		(39)
Definite-lived intangible assets, net		$ 661
Patents
Finite-Lived Intangible Assets [Line Items]
Weighted-average remaining useful life	18 years 4 months 13 days	18 years 7 months 28 days
Definite-lived intangible assets, gross	$ 352	$ 201
Definite-lived intangible assets, accumulated amortization	(24)	(8)
Definite-lived intangible assets, net	328	193
Internal use software in process
Finite-Lived Intangible Assets [Line Items]
Definite-lived intangible assets, gross	714	308
Definite-lived intangible assets, net	$ 714	$ 308