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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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Effective income tax rate reconciliation at federal statutory income tax rate percentage.

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