QUARTERLY FINANCIAL SUMMARY (Unaudited) - Summarized Financial Items Income Statement (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended								6 Months Ended		9 Months Ended		12 Months Ended
	Mar. 31, 2024	Dec. 31, 2023	Sep. 30, 2023	Jun. 30, 2023	Mar. 31, 2023	Dec. 31, 2022	Sep. 30, 2022	Jun. 30, 2022	Sep. 30, 2023	Sep. 30, 2022	Dec. 31, 2023	Dec. 31, 2022	Mar. 31, 2024	Mar. 31, 2023	Mar. 31, 2022
Quarterly Financial Information Disclosure [Abstract]
Total revenue	$ 71,500	$ 71,926	$ 75,680	$ 92,495	$ 109,203	$ 113,475	$ 100,565	$ 98,833	$ 168,174	$ 199,398	$ 240,099	$ 312,873	$ 311,600	$ 422,077	$ 383,432
Gross profit	27,332	29,181	32,736	35,641	35,642	42,568	29,259	35,807	68,376	65,066	97,556	107,634	124,889	143,264	157,640
Operating Income (Loss)	(13,808)	(6,216)	(3,712)	(5,139)	(5,666)	4,047	(9,741)	(5,319)	(8,853)	(15,060)	(15,069)	(11,013)	(28,877)	(16,682)	(3,235)
Change in fair value of warrant liability	(2,203)	2,213	4,402	726	(430)	4	3,092	7,582	5,128	10,675	7,341	10,678	5,137	10,250	60,030
Net loss before income taxes	(19,805)	(9,359)	(2,798)	(8,612)	(9,800)	806	(6,963)	(469)	(11,410)	(7,431)	(20,769)	(6,626)	(40,575)	(16,428)	39,696
Net income (loss)	$ (18,943)	$ (9,869)	$ (3,331)	$ (9,142)	$ (10,176)	$ 113	$ (7,424)	$ (879)	$ (12,473)	$ (8,303)	$ (22,342)	$ (8,190)	$ (41,286)	$ (18,368)	$ 38,355
Net income (loss) per share attributable to common stockholders - basic (in dollars per share)	$ (0.20)	$ (0.10)	$ (0.04)	$ (0.10)	$ (0.11)	$ 0	$ (0.08)	$ (0.01)	$ (0.13)	$ (0.09)	$ (0.24)	$ (0.10)	$ (0.43)	$ (0.20)	$ 0.65
Net income (loss) per share attributable to common stockholders - diluted (in dollars per share)		$ (0.10)	$ (0.04)	$ (0.10)	$ (0.11)	$ 0	$ (0.10)	$ (0.07)	$ (0.13)	$ (0.18)	$ (0.24)	$ (0.18)	$ (0.43)	$ (0.28)	$ (0.32)