BUSINESS SEGMENTS - Gross profit to net income (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
BUSINESS SEGMENTS
Segment gross profit	$ 23,474	$ 15,489	$ 68,005	$ 117,172
Selling, general, and administrative expenses	(25,403)	(23,983)	(77,724)	(71,252)
Interest (expense) income, net	(250)	393	1,178	15
Other income, net	127	45	498	526
Change in fair value of warrant liability	(55)	(2,029)	1,004	(1,881)
(Loss) income before income tax provision	$ (2,107)	$ (10,085)	$ (7,039)	$ 44,580