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Income Taxes - Reconciliation of Income Taxes (Detail) - USD ($) $ in Thousands	12 Months Ended
	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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