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DEBT - Schedule of Long-term Debt (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Aug. 22, 2022	Dec. 31, 2021	May 20, 2020
Debt Instrument [Line Items]
Total principal amount	$ 70,470		$ 73,493
Plus: derivative liability for embedded conversion feature	252		0
Less: unamortized debt issuance costs	(3,849)		0
Carrying value	66,873		73,493
Less: current portion of long-term debt	(470)		(12,174)
Long-term debt	66,403		61,319
Royalty Rights obligation
Debt Instrument [Line Items]
Total principal amount	$ 470		2,743
Convertible debt \| 6.5% Senior Convertible Notes due 2027
Debt Instrument [Line Items]
Interest rate (as a percent)	6.50%	6.50%
Total principal amount	$ 70,000		0
Plus: derivative liability for embedded conversion feature	$ 252
Senior Notes \| 13.0% Senior Secured Notes due 2024
Debt Instrument [Line Items]
Interest rate (as a percent)	13.00%			13.00%
Total principal amount	$ 0		$ 70,750