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Plan's Benefit Obligations, Fair Value of Plan Assets, and Funded Status (Detail) - USD ($) $ in Thousands | Dec. 31, 2024 | Dec. 31, 2023
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Retirement Benefits [Abstract] |  |
Benefit Obligation | $ 317 | $ 339
Fair value of plan assets | 488 | 473
Funded status (prepaid pension assets) | (171) | (134)
Accumulated Benefit Obligation | 254 | 266
Noncurrent liabilities (assets) | (171) | (134)
Net amount recognized | (171) | (134)
Amounts recognized in accumulated comprehensive income (loss) consist of: |  |
Unrecognized net gain (loss) | $ 30 | $ (15)

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