Income Taxes - Income Tax Expense (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Current tax expense:
Federal	$ 9,906	$ 9,648
State	2,952	2,658
Total	12,858	12,306
Deferred tax expense/(benefit)	1,079	(2,295)
Income tax expense	$ 13,937	$ 10,011