v3.25.4

Related party transactions - Additional information (Detail) - $ / shares | Nov. 05, 2025 | Sep. 26, 2024 | Apr. 22, 2024 | Aug. 11, 2023
--- | --- | --- | --- | ---
Related Party Transaction [Line Items] |  |  |  |
Sale of Stock, Number of Shares Issued |  |  | 5,749,152 |
Sale of Stock, Price Per Share |  |  | $ 4.8 | $ 1.9299
Suvretta Funds [Member] |  |  |  |
Related Party Transaction [Line Items] |  |  |  |
Sale of Stock, Number of Shares Issued | 1,481,481 |  |  |
Sale of Stock, Price Per Share | $ 13.5 |  |  |
Suvretta Capital [Member] |  |  |  |
Related Party Transaction [Line Items] |  |  |  |
Description of agreement with affilated entity for waive |  | Suvretta Capital waived the 19.99% beneficial ownership limitation set forth in each of the warrants held by the Suvretta Funds, and (ii) Suvretta Capital and the Company agreed that Suvretta Capital will not be permitted to complete an exercise of the warrants held by the Suvretta Funds to the extent the beneficial ownership (calculated as provided in the applicable warrants) of Suvretta Capital in the Company following such exercise would exceed 49.9%. |  |

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