Income Taxes - Components of Consolidated Income Tax Expense (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Current tax expense
Federal	$ 26,133	$ 34,155	$ 28,763
State	19,781	22,355	18,221
Current tax expense, Total	45,914	56,510	46,984
Deferred tax expense
Federal	(1,330)	(5,224)	(872)
State	(1,069)	(2,798)	(64)
Deferred tax benefit, Total	(2,399)	(8,022)	(936)
Total tax expense	$ 43,515	$ 48,488	$ 46,048