Income Taxes - Deferred Income Tax Assets and Liabilities (Detail) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Domestic deferred tax liabilities:
Net deferred tax liability	$ 59,190	$ 62,267
U.S. Domestic [Member]
Domestic deferred tax assets:
Allowance for doubtful accounts	1,720	1,198
Other assets	1,851	1,583
Accrued expenses	11,818	6,336
Deferred tax assets	15,389	9,117
Domestic deferred tax liabilities:
Prepaid expenses	3,067	885
Marketable securities	199	498
Intangible assets	24,159	19,363
Property and equipment	49,214	52,797
Deferred tax liabilities	76,639	73,543
Net deferred tax liability	61,250	64,426
Foreign [Member]
Domestic deferred tax assets:
Net operating losses	4,196	4,447
Valuation allowance - foreign	(2,136)	(2,288)
Deferred tax assets	$ 2,060	$ 2,159