Parent Company Only Condensed Financial Information - Statements of Income (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Expense:
Interest expense	$ 7,300	$ 10,278
Income tax expense	7,860	3,075
Net income	24,618	12,703
Parent Company
Income:
Dividend income from bank subsidiary	1,000	0
Expense:
Interest expense	567	596
Other expenses	1,279	397
Total noninterest expense	1,846	993
Income before income tax expense	(846)	(993)
Income tax expense	(434)	(298)
Loss before equity in earnings of subsidiary	(412)	(695)
Equity in undistributed earnings of subsidiary	25,030	13,398
Net income	$ 24,618	$ 12,703