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Employee Benefit Plans - Summary of Net Amounts Recognized in Consolidated Balance Sheets for the Unfunded Pension Liability (Detail) - USD ($) $ in Thousands | Sep. 30, 2025 | Dec. 31, 2024 | Sep. 30, 2024
--- | --- | --- | ---
Defined Benefit Plan Disclosure [Line Items] |  |  |
Non-current pension liability | $ (9,725) | $ (8,983) | $ (12,149)
Net pension liability | (9,484) | (8,769) |
Other Non-Current Assets [Member] |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Non-current pension asset | 585 | 517 |
Accrued wages and benefits [Member] |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Current pension liability | $ (344) | $ (303) |

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