Income Taxes - Income Tax Expense (Benefit) Attributable to Income from Operations (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Current
Federal	$ 19,345	$ 22,199	$ 15,161
State	4,039	4,009	2,782
Total	23,384	26,208	17,943
Deferred
Federal	1,485	(5,247)	2,668
State	313	(1,037)	405
Deferred tax expense	1,798	(6,284)	3,073
Federal Total	20,830	16,952	17,829
State Total	4,352	2,972	3,187
Tax expense (benefit)	$ 25,182	$ 19,924	$ 21,016