Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Consolidated Statements of Comprehensive Income [Abstract]
Net income	$ 8,440	$ 5,389
Other comprehensive income (loss), net of tax
Net unrealized gain (loss) on available-for-sale securities	(2,394)	4,357
Reclassification for gain included in net income	0	(209)
Other comprehensive income (loss), net of tax	(2,394)	4,148
Comprehensive income	$ 6,046	$ 9,537