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Revenue - Additional Information (Details) - USD ($) |  | 1 Months Ended |  |
--- | --- | --- | --- | ---
Dec. 17, 2021 | Jan. 31, 2022 | Dec. 31, 2021 | Sep. 30, 2025 | Dec. 31, 2024
Prepaid Expenses and Other Current Assets [Member] |  |  |  |  |
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items] |  |  |  |  |
Contract assets |  |  |  | $ 549,000 | $ 0
Accounting Standard Update2014-09 [Member] |  |  |  |  |
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items] |  |  |  |  |
Remaining performance obligations |  |  |  | 19,800,000 |
Deferred revenues |  |  |  | 16,200,000 |
Expected recognized as revenue by 2026 |  |  |  | $ 19,800,000 |
Roche Agreement [Member] |  |  |  |  |
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items] |  |  |  |  |
Upfront payment | $ 50,000,000 | $ 50,000,000 | $ 50,000,000 |  |

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