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Income Taxes - Reconciliation of Income Taxes (Detail) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2023 | Jun. 30, 2022 | Jun. 30, 2023 | Jun. 30, 2022
Income Tax Disclosure [Abstract] |  |  |  |
Income taxes computed at the federal statutory rate, Value | $ (583) | $ 759 | $ (483) | $ 1,441
State income taxes, net of federal tax benefit, Value | (182) | 210 | (72) | 386
Excess tax expense (benefit) from stock options/restricted shares | 17 | 68 | 40 | (9)
Difference in income tax rate on foreign earnings/other | 115 | 22 | 71 | 73
Change in valuation allowance | 28 | 121 | 57 | 204
Total provision (benefit) for income taxes | $ (605) | $ 1,180 | $ (387) | $ 2,095
Income taxes computed at the federal statutory rate | (21.00%) | 21.00% | (21.00%) | 21.00%
State income taxes, net of federal tax benefit | (6.50%) | 5.80% | (3.10%) | 5.60%
Excess tax benefit from stock options/restricted shares | 0.60% | 1.90% | 1.70% | (0.10%)
Difference in tax rate on foreign earnings/other | 4.10% | 0.60% | 3.10% | 1.00%
Change in valuation allowance[Percent] | 1.00% | 3.30% | 2.50% | 3.00%
Effective for income tax rate, Total | (21.80%) | 32.60% | (16.80%) | 30.50%

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