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Royalty Purchase and Sale Agreement (Tables) | 12 Months Ended
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Dec. 31, 2024
Royalty Purchase and Sale Agreement |
Schedule of activity of the HCR agreement | The following table summarizes the activity of the HCR Agreement (in thousands): ​
​ | ​ | ​ | ​ | ​
Royalty purchase and sale agreement balance at December 31, 2023 |  | $ | 37,079 |
Payments |  | ​ | (3,604) | ​
Non-cash interest expense |  | ​ | 8,473 | ​
Receivable for additional HCR financing earned | ​ | ​ | 2,500 | ​
Balance at December 31, 2024 | ​ | $ | 44,448 | ​
​ | ​ | ​ | ​ | ​
Effective interest rate | ​ |  | 27.82 | %
​

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- Definition Tabular disclosure of information relating to the activity of HCR agreement. + References No definition available. + Details
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