Commitments and Contingencies - Assets Relating to Finance Leases Included in Equipment (Detail) - USD ($) $ in Thousands  | 
Mar. 31, 2025  | 
Dec. 31, 2024  | 
|---|---|---|
| Commitments and Contingencies Disclosure [Abstract] | ||
| Finance lease assets included in furniture and equipment | $ 555 | $ 555 | 
| Less: Accumulated depreciation and amortization | (334) | (301) | 
| Finance lease assets, net | $ 221 | $ 254 | 
| X | ||||||||||
- Definition Finance lease right of use asset accumulated depreciation and amortization. No definition available. 
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| X | ||||||||||
- References No definition available. 
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| X | ||||||||||
- Definition Amount, after accumulated amortization, of right-of-use asset from finance lease. Reference 1: http://www.xbrl.org/2003/role/disclosureRef 
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| X | ||||||||||
- Definition Amount, before accumulated amortization, of right-of-use asset from finance lease. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef 
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