DEBT - Schedule of Long-term Debt (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022	Aug. 22, 2022
Debt Instrument [Line Items]
Total principal amount	$ 40,000	$ 70,470
Plus: derivative liability for embedded conversion feature	308	252
Less: unamortized debt issuance costs	(1,794)	(3,849)
Carrying value	38,514	66,873
Less: current portion of long-term debt	0	(470)
Long-term debt, net	38,514	66,403
Royalty Rights obligation
Debt Instrument [Line Items]
Total principal amount	0	470
Convertible notes
Debt Instrument [Line Items]
Less: unamortized debt issuance costs	$ (1,600)
Convertible notes | 6.5% Senior Convertible Notes due 2027
Debt Instrument [Line Items]
Interest rate (as a percent)	6.50%		6.50%
Total principal amount	$ 40,000	70,000
Plus: derivative liability for embedded conversion feature	308	$ 252
Less: unamortized debt issuance costs	$ (1,600)