Regulatory and Operational Matters - Regulatory Capital Amounts and Ratios (Details) $ in Thousands	Dec. 31, 2023 USD ($)	Dec. 31, 2022 USD ($)
Parent Company
Total Capital (to risk weighted assets):
Actual	$ 89,727
To be Well Capitalized	0
For capital adequacy with Capital Buffer	0
For capital adequacy	$ 71,788
Actual	0.1000
For capital adequacy	0.0800
Tier 1 Capital (to risk weighted assets):
Actual	$ 73,282
To be Well Capitalized	0
For capital adequacy with Capital Buffer	0
For capital adequacy	$ 0
Actual	0.0817
For capital adequacy	0.0600
Common Equity Tier 1 Capital (to risk weighted assets):
Actual	$ 65,282
To be Well Capitalized	0
For capital adequacy with Capital Buffer	0
For capital adequacy	$ 0
Actual	0.0727
For capital adequacy	0.0450
Tier 1 Leverage Capital (to average assets):
Actual	$ 73,282
To be Well Capitalized	0
For capital adequacy	$ 0
Actual	0.0676
For capital adequacy	0.0400
Subsidiaries
Total Capital (to risk weighted assets):
Actual	$ 100,683	$ 100,267
To be Well Capitalized	89,732	$ 97,388
For capital adequacy with Capital Buffer	94,218
For capital adequacy	$ 71,785
Actual	0.1122	0.0927
To be Well Capitalized	0.1000	0.0900
For capital adequacy with Capital Buffer	0.1050
For capital adequacy	0.0800
Tier 1 Capital (to risk weighted assets):
Actual	$ 94,238
To be Well Capitalized	71,785
For capital adequacy with Capital Buffer	76,272
For capital adequacy	$ 53,839
Actual	0.1050
To be Well Capitalized	0.0800
For capital adequacy with Capital Buffer	0.0850
For capital adequacy	0.0600
Common Equity Tier 1 Capital (to risk weighted assets):
Actual	$ 94,238
To be Well Capitalized	58,325
For capital adequacy with Capital Buffer	62,812
For capital adequacy	$ 40,379
Actual	0.1050
To be Well Capitalized	0.0650
For capital adequacy with Capital Buffer	0.0700
For capital adequacy	0.0450
Tier 1 Leverage Capital (to average assets):
Actual	$ 94,238
To be Well Capitalized	54,170
For capital adequacy	$ 43,336
Actual	0.0870
To be Well Capitalized	0.0500
For capital adequacy	0.0400