Fair Value - Fair Value of Assets on Recurring Basis (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Fair Value
Available for sale securities	$ 47,472	$ 48,398
Obligations of the US government and US government sponsored agencies
Fair Value
Available for sale securities	1,653	1,040
Obligations of states and political subdivisions
Fair Value
Available for sale securities	12,316	14,624
Mortgage-backed securities
Fair Value
Available for sale securities	23,366	26,056
Certificates of deposit
Fair Value
Available for sale securities	491	772
Corporate debt securities
Fair Value
Available for sale securities	9,646	5,906
Recurring
Fair Value
Available for sale securities	47,472	48,398
Recurring | Obligations of the US government and US government sponsored agencies
Fair Value
Available for sale securities	1,653	1,040
Recurring | Obligations of states and political subdivisions
Fair Value
Available for sale securities	12,316	14,624
Recurring | Mortgage-backed securities
Fair Value
Available for sale securities	23,366	26,056
Recurring | Certificates of deposit
Fair Value
Available for sale securities	491	772
Recurring | Corporate debt securities
Fair Value
Available for sale securities	9,646	5,906
Recurring | Level 1
Fair Value
Available for sale securities	0	0
Recurring | Level 1 | Obligations of the US government and US government sponsored agencies
Fair Value
Available for sale securities	0	0
Recurring | Level 1 | Obligations of states and political subdivisions
Fair Value
Available for sale securities	0	0
Recurring | Level 1 | Mortgage-backed securities
Fair Value
Available for sale securities	0	0
Recurring | Level 1 | Certificates of deposit
Fair Value
Available for sale securities	0	0
Recurring | Level 1 | Corporate debt securities
Fair Value
Available for sale securities	0	0
Recurring | Level 2
Fair Value
Available for sale securities	47,472	48,398
Recurring | Level 2 | Obligations of the US government and US government sponsored agencies
Fair Value
Available for sale securities	1,653	1,040
Recurring | Level 2 | Obligations of states and political subdivisions
Fair Value
Available for sale securities	12,316	14,624
Recurring | Level 2 | Mortgage-backed securities
Fair Value
Available for sale securities	23,366	26,056
Recurring | Level 2 | Certificates of deposit
Fair Value
Available for sale securities	491	772
Recurring | Level 2 | Corporate debt securities
Fair Value
Available for sale securities	9,646	5,906
Recurring | Level 3
Fair Value
Available for sale securities	0	0
Recurring | Level 3 | Obligations of the US government and US government sponsored agencies
Fair Value
Available for sale securities	0	0
Recurring | Level 3 | Obligations of states and political subdivisions
Fair Value
Available for sale securities	0	0
Recurring | Level 3 | Mortgage-backed securities
Fair Value
Available for sale securities	0	0
Recurring | Level 3 | Certificates of deposit
Fair Value
Available for sale securities	0	0
Recurring | Level 3 | Corporate debt securities
Fair Value
Available for sale securities	$ 0	$ 0