Long-Term Debt - Schedule of Term Notes and Unamortized Debt Discount Balances (Details) - USD ($) $ in Thousands	Mar. 31, 2025	Dec. 31, 2024
13.5% Senior Secured Notes due November 1, 2028 | Senior notes
Line of Credit Facility [Line Items]
Total outstanding notes	$ 45,000	$ 45,000
Unamortized discount, including Exit Fee	(11,392)	(12,646)
Notes payable, long-term	33,608	32,354
Finance lease, long-term	138	146
Notes payable, net	33,746	32,500
Royalty obligations	45,000	45,000
Unamortized discount	(11,392)	(12,646)
Royalty Obligations | Senior notes
Line of Credit Facility [Line Items]
Total outstanding notes	56,926
Unamortized discount, including Exit Fee	(13,856)
Royalty obligations	56,926
Unamortized discount	(13,856)
Royalty Obligations | Unsecured Debt
Line of Credit Facility [Line Items]
Total outstanding notes	56,917	56,922
Unamortized discount, including Exit Fee	(35,269)	(36,706)
Notes payable, long-term	21,559	20,129
Royalty obligations	56,917	56,922
Unamortized discount	(35,269)	(36,706)
Current portion of royalty obligation	$ (89)	$ (87)