Components of Income from Domestic and Foreign Operations Before Income Tax Expense (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Income Tax Disclosure [Abstract]
Domestic	$ 139,217	$ 120,565	$ 101,681
Foreign	18,904	13,507	12,095
Income before income taxes	$ 158,121	$ 134,072	$ 113,776