Income Taxes - Effective Income Tax Rate Reconciliation (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Difference Between Income Tax Expense Computed Using Statutory Federal Income Tax Rate And Effective Rate [Abstract]
Statutory federal income tax	$ 28,081	$ 15,624	$ 13,757
State income taxes, less federal income tax benefit	6,675	3,607	3,048
Executive compensation	2,172	1,062	150
Change in valuation allowance	(14,275)	(2,659)	2,509
Share-based compensation	(2,644)	426	210
State income tax credits			954
Capital loss expiration	7,139
Prior year tax adjustments	(970)	(592)	(464)
Net impact of foreign operations	69	3	(9)
Other	98	59	138
Total	$ 26,345	$ 17,530	$ 20,293