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Royalty and Commercial Payment Purchase Agreements - Kuros (Details) - USD ($) $ in Thousands |  | 1 Months Ended | 9 Months Ended |
--- | --- | --- | --- | ---
Jul. 14, 2021 | Jul. 31, 2022 | May 31, 2022 | Sep. 30, 2023 | Sep. 30, 2022 | Dec. 31, 2022
Agreements |  |  |  |  |  |
Payments of consideration under RPAs, AAAs and CPPAs |  |  |  | $ 14,650 | $ 8,000 |
Receipts under RPAs, AAAs and CPPAs |  |  |  | 8,428 | $ 3,026 |
Long-term royalty and commercial payment receivables |  |  |  | 74,696 |  | $ 63,683
Short-term royalty and commercial payment receivables |  |  |  | 0 |  | 2,366
Kuros | Royalty Purchase Agreement |  |  |  |  |  |
Agreements |  |  |  |  |  |
Royalties entity has right to receive (as a percent) | 100.00% |  |  |  |  |
Pre-commercial milestone payments, maximum | $ 25,500 |  |  |  |  |
Payments of consideration under RPAs, AAAs and CPPAs | 7,000 |  |  |  |  |
Maximum payable in sales-based milestones | 142,500 |  |  |  |  |
Long-term royalty and commercial payment receivables | $ 7,000 |  |  |  |  |
Milestone payment received by Kuros |  |  | $ 5,000 |  |  |
Percentage of milestone payment received by Kuros that company is entitled to receive |  | 50.00% |  |  |  |
Reduction in long-term royalty receivable balance due to receipt of payment |  | $ 2,500 |  |  |  |
Amount of allowance for credit losses |  |  |  | $ 0 |  | $ 0

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