Fair Value Measurements - Additional Information (Detail) - USD ($) |
6 Months Ended | ||
|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Oct. 29, 2025 |
|
| Fair Value Disclosures [Abstract] | |||
| Fair value, assets, transfers into level 3, amount | $ 0 | $ 0 | |
| Fair value, assets, transfers out of level 3, amount | 0 | 0 | |
| Change of control for payment | $ 4,000,000 | ||
| Estimated fair value of put option derivative liability | 385,000 | ||
| Increase (decrease) in carrying value of IPR&D due to foreign currency translation | $ (300,000) | $ 1,300,000 | |
| X | ||||||||||
- Definition Change of control for payment. No definition available.
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| X | ||||||||||
- Definition Estimated fair value of put option derivative liability. No definition available.
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| X | ||||||||||
- Definition Increase decrease in process research and development due to foreign currency translation. No definition available.
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| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition Amount of transfer of financial instrument classified as an asset into level 3 of the fair value hierarchy. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of transfers of financial instrument classified as an asset out of level 3 of the fair value hierarchy. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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