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Liability Related to the Sale of Future Royalties (Details) - USD ($) $ in Thousands | 1 Months Ended | 3 Months Ended
--- | --- | ---
Nov. 30, 2022 | Dec. 31, 2023 | Dec. 31, 2022
Collaborative Arrangements And Noncollaborative Arrangement Transactions [Line Items] |  |  |
Non-cash interest expense on liability related to the sale of future royalties |  | $ 5,367 | $ 2,849
Royalty Pharma Agreement |  |  |
Collaborative Arrangements And Noncollaborative Arrangement Transactions [Line Items] |  |  |
Upfront payment | $ 250,000 |  |
Milestone payment receivable | 160,000 |  |
Milestone payment receivable upon achievement of enrollment in phase 3 clinical trial | 50,000 |  |
Milestone payment receivable upon FDA approval | 50,000 |  |
Milestone payment receivable upon receipt of royalty payments | 60,000 |  |
Royalty payment threshold | 70,000 |  |
Liability related to the sale of future royalties |  | 250,000 |
Non-cash interest expense on liability related to the sale of future royalties |  | $ 5,400 | $ 2,800
Royalty Pharma Agreement | Maximum |  |  |
Collaborative Arrangements And Noncollaborative Arrangement Transactions [Line Items] |  |  |
Initial transaction price | $ 410,000 |  |

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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. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 808 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org//1943274/2147479402/808-10-50-1 + Details
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