Parent Company Financial Statements - Condensed Statements of Income (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Condensed Income Statements, Captions [Line Items]
Total operating income	$ 71,522	$ 62,656
Interest expense	8,411	13,660
Other expenses	8,053	6,168
Income before income taxes	46,302	34,536
Income tax expense	10,717	8,098
Net income	35,585	26,438
Total other comprehensive (loss) income	(1,848)	2,559
Total comprehensive income	33,737	28,997
Parent Company | Reportable Legal Entities
Condensed Income Statements, Captions [Line Items]
Dividends from Bank	17,187	11,512
Non-interest and other income		10
Total operating income	17,187	11,522
Interest expense	2,303	2,202
Other expenses	1,675
Income before equity in undistributed income of subsidiaries	13,209	9,320
Equity in undistributed income of subsidiaries	22,376	17,118
Income before income taxes	35,585	26,438
Net income	35,585	26,438
Total other comprehensive (loss) income	(1,848)	2,559
Total comprehensive income	$ 33,737	$ 28,997