Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Statement Of Income And Comprehensive Income [Abstract]
Net income	$ 25,036	$ 17,090
Investment securities available-for-sale:
Net unrealized (losses) gains	(13,336)	8,766
Income tax effect	3,349	(2,202)
Reclassification adjustments for net losses (gains) realized in net income	608	(87)
Income tax (benefit) expense	(153)	22
Other comprehensive (loss) income	(9,532)	6,499
Comprehensive income	$ 15,504	$ 23,589