Royalty Purchase Agreements - Summary of Acquisition of Royalty Rights (Details) $ in Thousands |
3 Months Ended |
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Mar. 31, 2021
USD ($)
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| Collaborative Arrangements And Noncollaborative Arrangement Transactions [Line Items] | |
| Balance at beginning of period | $ 34,575 |
| Balance at end of period | 48,075 |
| Viracta | |
| Collaborative Arrangements And Noncollaborative Arrangement Transactions [Line Items] | |
| Acquisition of royalty rights | $ 13,500 |
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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- Definition Long-term royalty receivable non current. No definition available.
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- Definition Royalty rights acquired. No definition available.
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- Details
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