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Commitments - Additional Information (Details) | 1 Months Ended | 12 Months Ended
--- | --- | ---
Nov. 30, 2022 ft² | Apr. 30, 2018 ft² | May 31, 2015 ft² | Dec. 31, 2024 USD ($) | Dec. 31, 2023 USD ($)
Lessee Lease Description [Line Items] |  |  |  |  |
Contingency losses, accrued | $ |  |  |  | $ 0 | $ 0
Lease expiration period | 2025-07 |  |  |  |
Additional laboratory and office facilities under lease | ft² |  | 6,378 |  |  |
Increased of leased premises | ft² |  | 36,754 |  |  |
Lessee operating lease extended lease term |  | 2026-11 |  |  |
Lease existence of option to extend | true |  | true |  |
Lessee operating lease option to extend | 6 months |  | 5 years |  |
Lease expense | $ |  |  |  | 2,300,000 | 2,300,000
Rent expense | $ |  |  |  | 3,100,000 | $ 2,900,000
Cash paid for operating lease liabilities | $ |  |  |  | $ 2,900,000 |
Operating lease, weighted average remaining lease term |  |  |  | 1 year 8 months 19 days |
Operating lease, weighted average discount rate, percent |  |  |  | 8.21% |
South San Francisco and California |  |  |  |  |
Lessee Lease Description [Line Items] |  |  |  |  |
Laboratory and office facilities under lease | ft² |  |  | 30,376 |  |
Additional office facilities under lease | ft² | 13,232 |  |  |  |

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