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Royalty and Commercial Payment Purchase Agreements (Tables) | 6 Months Ended
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Jun. 30, 2022
Royalty and Commercial Payment Purchase Agreements |
Summary of royalty receivable activities | The following table summarizes the royalty receivable activities during the six months ended June 30, 2022 (in thousands):
​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Short-Term | Long-Term
Balance at December 31, 2021 |  | $ | — | $ | 69,075
Reclassification to short-term royalty and commercial payment receivable | ​ | ​ | 2,500 | ​ | (2,500)
Balance at June 30, 2022 |  | $ | 2,500 | $ | 66,575

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- Definition Tabular disclosure of the changes in royalty and commercial payment receivables. + References No definition available. + Details
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