Income Taxes, (Benefit)/Provision for Income Taxes (Details) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2021	Sep. 30, 2021	Jun. 30, 2021	Mar. 31, 2021	Dec. 31, 2020	Sep. 30, 2020	Jun. 30, 2020	Mar. 31, 2020	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Federal [Abstract]
Current									$ 6,204	$ 5,944	$ 5,516
Deferred									90	(684)	0
Total federal tax provision									6,294	5,260	5,516
State [Abstract]
Current									1,440	1,549	1,308
Deferred									21	(191)	20
Total state tax provision									1,461	1,358	1,328
Total income tax provision	$ 2,002	$ 2,063	$ 1,964	$ 1,726	$ 1,578	$ 1,661	$ 1,671	$ 1,708	$ 7,755	$ 6,618	$ 6,844