Income Taxes - Summary of Reconciliation of Statutory Federal Income Tax Provision to Consolidated Actual Income Tax Provision (Detail) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Income Tax Disclosure [Abstract]
Statutory Federal income tax provision at 21%	$ 2,977	$ 4,088	$ 9,338	$ 13,414
State and local income taxes, net of federal income tax benefit	583	800	1,827	2,624
Non-deductible expenses	427	624	2,582	1,701
Valuation allowance against deferred tax assets	0	1,138	0	1,138
Other	68	77	449	(295)
Total income tax provision	$ 4,055	$ 6,727	$ 14,196	$ 18,582