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Fair Value Measurements and Financial Instruments - Additional Information (Detail) | 1 Months Ended |  |  |  |  |
--- | --- | --- | --- | --- | --- | ---
Oct. 31, 2023 USD ($) $ / shares shares | Mar. 31, 2025 USD ($) $ / shares | Dec. 31, 2024 USD ($) $ / shares | Mar. 31, 2024 USD ($) | Oct. 27, 2023 shares | Dec. 31, 2022 shares
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items] |  |  |  |  |  |
Fair value measurement transfer between Level 1 and Level 2 |  | $ 0 | $ 0 |  |  |
Fair value measurement transfer Level 3 |  | $ 0 | $ 0 |  |  |
Warrants exercise price per share | $ / shares |  | $ 4,915 | $ 4,915 |  |  |
Accrued interest income on long term certificates of deposit |  | $ 100,000 |  | $ 100,000 |  |
Accrued interest income on short term bank deposits |  | 100,000 |  | $ 100,000 |  |
Preferred Stock Warrants |  |  |  |  |  |
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items] |  |  |  |  |  |
Warrants to purchase shares | shares | 811 |  |  |  | 811 |
Aggregate purchase price of warrants | $ 5,000,000 |  |  |  |  |
Warrants exercise price per share | $ / shares | $ 4,915 |  |  |  |  |
Expiration date | Oct. 30, 2033 |  |  |  |  |
Number of shares of common stock issuable upon exercise and conversion of warrants | shares | 540,666 |  |  |  |  |
Convertible Preferred Stock |  |  |  |  |  |
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items] |  |  |  |  |  |
Preferred stock shares issued | shares | 811 |  |  |  | 811 | 12,340
Contingent Value Rights Agreement | GCBP Asset Purchase Agreement |  |  |  |  |  |
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items] |  |  |  |  |  |
Amount to be received under agreement |  | $ 5,000,000 |  |  |  |
Contingent Value Rights Agreement | GCBP Asset Purchase Agreement | CVR Derivative Liability, Noncurrent | Estimated Discount Rate |  |  |  |  |  |
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items] |  |  |  |  |  |
Derivative liability measurement input |  |  |  | 0.0505 |  |
Contingent Value Rights Agreement | GCBP Asset Purchase Agreement | Receivable from GCBP | Estimated Discount Rate |  |  |  |  |  |
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items] |  |  |  |  |  |
Derivative asset measurement input |  | 0.0505 |  |  |  |

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