Income Taxes - Components of Provision for Income Taxes (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Current
Federal	$ 75,525	$ 27,852	$ 23,066
State	24,974	9,751	6,129
Total current tax expense (benefit)	100,499	37,603	29,195
Deferred
Federal	(6,241)	3,899	3,535
State	(3,423)	2,433	2,447
Total deferred tax expense (benefit)	(9,664)	6,332	5,982
Income tax expense (benefit)	$ 90,835	$ 43,935	$ 35,177