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Income Taxes - Reconciliation of Income Taxes (Detail) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Income Tax Disclosure [Abstract] |  |  |
Income taxes computed at the federal statutory rate, Value | $ 929 | $ (1,897) | $ 2,623
State income taxes, net of federal tax benefit, Value | 21 | (198) | 804
Shortfalls in expected tax benefits from stock options/RSUs | 102 | 220 | 56
Worthless stock deduction | (248) | 0 | 0
Difference in tax rate on foreign earnings/other | 232 | (87) | 48
Change in valuation allowance | (14) | 69 | 248
Total provision (benefit) for income taxes | $ 1,022 | $ (1,893) | $ 3,779
Income taxes computed at the federal statutory rate | 21.00% | (21.00%) | 21.00%
State income taxes, net of federal tax benefit | 0.50% | (2.20%) | 6.40%
Shortfalls in expected tax benefits from stock options/RSUs | 2.30% | 2.40% | 0.50%
Worthless stock deduction | (5.60%) | 0.00% | 0.00%
Difference in tax rate on foreign earnings/other | 5.20% | (1.00%) | 0.40%
Change in valuation allowance | (0.30%) | 0.80% | 2.00%
Effective for income tax rate, Total | 23.10% | (21.00%) | 30.30%

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