Recent Events, Including Mergers and Acquisitions, Summary of Unaudited Pro Forma Information (Details) - USD ($) $ / shares in Units, $ in Thousands	1 Months Ended	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2021	Dec. 31, 2020
Unaudited pro forma information [Abstract]
Net interest income	$ 411	$ 60,420	$ 54,690
Non-interest income	67	3,261	3,721
Net income	$ 124	$ 21,935	$ 17,433
Pro-forma earnings per share [Abstract]
Basic (in dollars per share)		$ 2.42	$ 1.86
Diluted (in dollars per share)		$ 2.41	$ 1.86
Total acquisition costs		$ 712