Income Taxes - Reconciliation of Income Tax Attributable to Pre-tax Income at Federal Statutory Tax Rates to Income Tax Expense (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Income Tax Disclosure [Abstract]
Tax at statutory rate	$ 14,863	$ 8,419	$ 10,214
Tax exempt income, net	(1,231)	(1,223)	(1,382)
Bank owned life insurance	(554)	(367)	(276)
Effect of state tax	476	576	394
Other	(483)	(58)	(390)
Income tax expense	$ 13,071	$ 7,347	$ 8,560
Effective Income Tax Rate Reconciliation, Percent [Abstract]
Tax at statutory rate	21.00%	21.00%	21.00%
Tax exempt income, net	(1.70%)	(3.10%)	(2.80%)
Bank owned life insurance	(0.80%)	(0.90%)	(0.60%)
Effect of state tax	0.70%	1.40%	0.80%
Other	(0.70%)	(0.10%)	(0.80%)
Income tax expense	18.50%	18.30%	17.60%