Regulatory Capital Requirements - Schedule of Bank Actual and Required Capital Amounts and Ratios (Details) $ in Thousands	Jun. 30, 2022 USD ($)	Dec. 31, 2021 USD ($)
Total capital
Actual	$ 101,598	$ 81,355
For capital adequacy purposes	65,422	56,578
To be well capitalized	81,777	70,722
Tier 1 capital
Actual	97,654	77,904
For capital adequacy purposes	49,066	42,433
To be well capitalized	65,422	56,578
Common equity
Actual	97,654	77,904
For capital adequacy purposes	36,800	31,825
To be well capitalized	53,155	45,969
Tier 1 capital
Actual	97,654	77,904
For capital adequacy purposes	38,657	35,230
To be well capitalized	$ 48,321	$ 44,038
Ratios
Actual	12.42	11.50
For capital adequacy purposes	8.00	8.00
To be well capitalized	10.00	10.00
Actual	11.94	11.02
For capital adequacy purposes	6.00	6.00
To be well capitalized	8.00	8.00
Actual	11.94	11.02
For capital adequacy purposes	4.50	4.50
To be well capitalized	6.50	6.50
Banking Regulation, Leverage Ratio [Abstract]
Actual	10.10	8.85
For capital adequacy purposes	4.00	4.00
To be well capitalized	5.00	5.00