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Balance Sheet Components - Additional Information (Detail) - USD ($) $ in Thousands | 1 Months Ended | 3 Months Ended | 6 Months Ended |
--- | --- | --- | --- | ---
Jul. 31, 2024 | Jun. 30, 2025 | Jun. 30, 2025 | Dec. 31, 2024
Schedule of Available-for-sale Securities [Line Items] |  |  |  |
API and bulk drug product price true-up |  | $ 12,444 | $ 12,444 | $ 13,071
Accrued litigation settlement |  |  |  | 28,500
Litigation settlement receivable |  | 0 | 0 | $ 28,500
Restructuring plan, expected reduction to workforce, percentage | 75.00% |  |  |
Cash payments for restructuring |  | 800 | 2,400 |
Accrued restructuring charges |  | $ 1,700 | $ 1,700 |

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