Securities - Schedule of Required Fair Value Disclosures for Equity Securities (Details) - USD ($) $ in Thousands	3 Months Ended		12 Months Ended
	Mar. 31, 2022	Mar. 31, 2021	Dec. 31, 2021
Equity Securities, FV-NI, Realized Gain (Loss) [Roll Forward]
Fair value at beginning of period	$ 2,609	$ 2,170	$ 2,170
Unrealized Gains	0	382	468
Unrealized Losses	109	17	29
Fair value at end of period	2,500	2,535	2,609
CRA Mutual Fund
Equity Securities, FV-NI, Realized Gain (Loss) [Roll Forward]
Fair value at beginning of period	1,036	1,065	1,065
Unrealized Gains	0	0	0
Unrealized Losses	49	17	29
Fair value at end of period	987	1,048	1,036
Stock in other banks
Equity Securities, FV-NI, Realized Gain (Loss) [Roll Forward]
Fair value at beginning of period	1,573	1,105	1,105
Unrealized Gains	0	382	468
Unrealized Losses	60	0	0
Fair value at end of period	$ 1,513	$ 1,487	$ 1,573