Securities - Securities By Contractual Maturity (Details) - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
Available for sale at fair value:
Within one year, Amount	$ 1,099
After one through five years, Amount	22,252
After five through ten years, Amount	15,562
After ten years, Amount	55,059
Securities available for sale	$ 93,972	$ 56,480
Available for sale, Rolling maturity, Yield
Within one year, Yield	1.80%
After one through five years, Yield	4.24%
After five through ten years, Yield	4.65%
After ten years, Yield	3.35%
Total carrying value, Yield	3.75
Held to maturity at cost
After five through ten years, Amount	$ 3,000
After ten years, Amount	33,813
Securities held to maturity	$ 36,813
Held to maturity, Rolling maturity, Yield
After ten years, Yield	3.56%
Total carrying value, Yield	3.60%
Equity securities at fair value:
After ten years, Amount	$ 9,050
Estimated fair value	$ 9,050	8,566
After ten years, Yield	2.54%
Total carrying value, Yield	2.54%
U.S. Government sponsored entities
Available for sale at fair value:
Within one year, Amount	$ 897
After one through five years, Amount	16,393
Securities available for sale	$ 17,290
Available for sale, Rolling maturity, Yield
Within one year, Yield	1.33%
After one through five years, Yield	3.58%
Total carrying value, Yield	3.47
Held to maturity at cost
After five through ten years, Amount	$ 3,000
After ten years, Amount	25,000
Securities held to maturity	$ 28,000
Held to maturity, Rolling maturity, Yield
After five through ten years, Yield	4.00%
After ten years, Yield	3.48%
Total carrying value, Yield	3.54%
State and political subdivisions
Available for sale at fair value:
Within one year, Amount	$ 200
After one through five years, Amount	361
After ten years, Amount	293
Securities available for sale	$ 854	994
Available for sale, Rolling maturity, Yield
Within one year, Yield	3.87%
After one through five years, Yield	3.05%
After ten years, Yield	2.75%
Total carrying value, Yield	3.14
Held to maturity at cost
After ten years, Amount	$ 1,086
Securities held to maturity	$ 1,086
Held to maturity, Rolling maturity, Yield
After ten years, Yield	5.19%
Total carrying value, Yield	5.19%
Residential mortgage-backed securities
Available for sale at fair value:
Within one year, Amount	$ 2
After one through five years, Amount	549
After five through ten years, Amount	1,195
After ten years, Amount	15,745
Securities available for sale	$ 17,491	9,749
Available for sale, Rolling maturity, Yield
Within one year, Yield	4.23%
After one through five years, Yield	2.57%
After five through ten years, Yield	2.39%
After ten years, Yield	3.41%
Total carrying value, Yield	3.31
Held to maturity at cost
After ten years, Amount	$ 7,727
Securities held to maturity	$ 7,727
Held to maturity, Rolling maturity, Yield
After ten years, Yield	3.61%
Total carrying value, Yield	3.61%
Corporate and other securities
Available for sale at fair value:
After one through five years, Amount	$ 4,949
After five through ten years, Amount	14,367
After ten years, Amount	39,021
Securities available for sale	$ 58,337	$ 45,737
Available for sale, Rolling maturity, Yield
After one through five years, Yield	6.71%
After five through ten years, Yield	4.79%
After ten years, Yield	3.33%
Total carrying value, Yield	3.98