Schedule of Change in Unrecognized Tax Benefits (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Income Tax Uncertainties [Abstract]
Unrecognized income tax benefits at beginning of year	$ 5,960	$ 4,293	$ 1,563
(Decrease) increase related to positions taken in prior period	(67)	1,082	2,580
Increase related to positions taken in current period	318	1,146	283
Decrease related to settlement with tax authorities	(40)	0	0
Decrease related to expiration of statute of limitations	(360)	(561)	(133)
Unrecognized income tax benefits at end of year	5,811	5,960	4,293
Accrued interest	276	272	295
Gross unrecognized income tax benefits at end of year	$ 6,087	$ 6,232	$ 4,588