Fair Value - Assets And Liabilities Measured at Fair Value on a Recurring Basis (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Debt securities available-for-sale	$ 56,480	$ 45,617
Equity securities	8,566	1,954
U.S. Government sponsored entities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Debt securities available-for-sale		2,003
State and political subdivisions
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Debt securities available-for-sale	994	2,969
Residential mortgage-backed securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Debt securities available-for-sale	9,749	17,410
Corporate and other securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Debt securities available-for-sale	45,737	23,235
Recurring
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Debt securities available-for-sale	56,480	45,617
Equity securities	8,566	1,954
Loans held for sale	31,014	10,712
Swap agreements	816	(1,026)
Recurring | Quoted Prices in Active Markets for Identical Assets (Level 1)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Debt securities available-for-sale	0	0
Equity securities	0	0
Loans held for sale	0	0
Swap agreements	0	0
Recurring | Significant Other Observable Inputs (Level 2)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Debt securities available-for-sale	51,406	41,217
Equity securities	8,566	1,954
Loans held for sale	31,014	10,712
Swap agreements	816	(1,026)
Recurring | Significant Unobservable Inputs (Level 3)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Debt securities available-for-sale	5,074	4,400
Equity securities	0	0
Loans held for sale	0	0
Swap agreements	0	0
Recurring | U.S. Government sponsored entities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Debt securities available-for-sale		2,003
Recurring | U.S. Government sponsored entities | Quoted Prices in Active Markets for Identical Assets (Level 1)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Debt securities available-for-sale	0	0
Recurring | U.S. Government sponsored entities | Significant Other Observable Inputs (Level 2)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Debt securities available-for-sale		2,003
Recurring | U.S. Government sponsored entities | Significant Unobservable Inputs (Level 3)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Debt securities available-for-sale	0	0
Recurring | State and political subdivisions
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Debt securities available-for-sale	994	2,969
Recurring | State and political subdivisions | Quoted Prices in Active Markets for Identical Assets (Level 1)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Debt securities available-for-sale	0	0
Recurring | State and political subdivisions | Significant Other Observable Inputs (Level 2)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Debt securities available-for-sale	994	2,969
Recurring | State and political subdivisions | Significant Unobservable Inputs (Level 3)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Debt securities available-for-sale	0	0
Recurring | Residential mortgage-backed securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Debt securities available-for-sale	9,749	17,410
Recurring | Residential mortgage-backed securities | Quoted Prices in Active Markets for Identical Assets (Level 1)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Debt securities available-for-sale	0	0
Recurring | Residential mortgage-backed securities | Significant Other Observable Inputs (Level 2)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Debt securities available-for-sale	9,749	17,410
Recurring | Residential mortgage-backed securities | Significant Unobservable Inputs (Level 3)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Debt securities available-for-sale	0	0
Recurring | Corporate and other securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Debt securities available-for-sale	45,737	23,235
Recurring | Corporate and other securities | Quoted Prices in Active Markets for Identical Assets (Level 1)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Debt securities available-for-sale	0	0
Recurring | Corporate and other securities | Significant Other Observable Inputs (Level 2)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Debt securities available-for-sale	40,663	18,835
Recurring | Corporate and other securities | Significant Unobservable Inputs (Level 3)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Debt securities available-for-sale	5,074	4,400
Recurring | Interest Rate Swap
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Swap agreements	816	(1,026)
Recurring | Interest Rate Swap | Quoted Prices in Active Markets for Identical Assets (Level 1)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Swap agreements	0	0
Recurring | Interest Rate Swap | Significant Other Observable Inputs (Level 2)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Swap agreements	816	(1,026)
Recurring | Interest Rate Swap | Significant Unobservable Inputs (Level 3)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Swap agreements	$ 0	$ 0