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Liability Related to the Sale of Future Royalties - Schedule of Liability Related to the Sale of Future Royalties (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Nonmonetary Transaction [Roll Forward]    
Beginning balance $ 42,606 $ 49,483
Imputed interest expense 559 2,138
Other 56 (119)
Less: payments to the Purchasers (9,047) (8,896)
Ending balance $ 34,174 $ 42,606