Parent Corporation Only Financial Statements - Condensed Statements of Operations and Comprehensive Income (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Income
Total interest income	$ 27,667	$ 25,826
Interest expense
Interest on borrowed funds	596	1,335
Total interest expense	2,172	4,433
Net interest income	25,495	21,393
Noninterest expense
Supplies	174	188
Professional and outside services	2,835	3,104
Other	2,298	2,137
Total noninterest expense	22,465	21,649
Income before income taxes	15,873	11,039
Income tax benefit	3,420	2,485
Net income	12,453	8,554
Total comprehensive income	(1,174)	288
Parent Company [Member]
Income
Interest Income	4	4
Dividends received from subsidiaries	950	1,250
Total interest income	954	1,254
Interest expense
Interest on borrowed funds	575	631
Total interest expense	575	631
Net interest income	379	623
Noninterest expense
Supplies	30	30
Professional and outside services	33	39
Other	44	43
Total noninterest expense	107	112
Net income before undistributed income of subsidiary	272	511
Undistributed income (loss) of subsidiary	12,039	7,888
Income before income taxes	12,311	8,399
Income tax benefit	(142)	(155)
Net income	12,453	8,554
Total comprehensive income	$ 11,279	$ 8,842