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Subordinated Notes (Details) - USD ($)
12 Months Ended
Aug. 31, 2021
Dec. 31, 2023
Dec. 31, 2022
Debt Instrument [Line Items]      
Unamortized debt issuance costs   $ 261,000 $ 295,000
Amortization of debt issuance costs   $ 34,000 $ 34,000
Subordinated Notes Due 2031 | Subordinated Debt      
Debt Instrument [Line Items]      
Principal amount $ 16,500,000    
Interest rate 3.25%    
Subordinated Notes Due 2031 | Subordinated Debt | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate      
Debt Instrument [Line Items]      
Basis spread on interest rate 2.63%