Income Taxes, Components of Income Tax Expense (Benefit) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Current: [Abstract]
Federal	$ 12,595	$ 12,174	$ 14,798
State	10,270	9,005	7,733
Total current expense	22,865	21,179	22,531
Deferred: [Abstract]
Federal	59	(1,115)	(3,500)
State	(939)	(847)	246
Total current deferred benefit	(880)	(1,962)	(3,254)
Provision for income tax expense	$ 21,985	$ 19,217	$ 19,277