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Federal Home Loan Bank Borrowings and Other Borrowings (Details Narrative) - USD ($)
9 Months Ended 12 Months Ended
Sep. 29, 2022
Sep. 30, 2023
Dec. 31, 2022
Transfer of Financial Assets Accounted for as Sales [Line Items]      
Debt instrument, collateral amount   $ 30,000,000.0 $ 38,400,000
Federal reserve   57,200,000  
Principal payments   8,000,000.0 9,000,000.0
Line of Credit [Member]      
Transfer of Financial Assets Accounted for as Sales [Line Items]      
Debt instrument, face amount   0 0
Unrelated Financial Institution [Member]      
Transfer of Financial Assets Accounted for as Sales [Line Items]      
Line of credit facility, current borrowing capacity $ 10,000,000.0 $ 5,000,000.0  
Line of credit facility, expiration date Sep. 01, 2027 Nov. 01, 2024  
Line of credit facility, interest rate description   prime rate less 0.50  
Federal Home Loan Bank Advances [Member]      
Transfer of Financial Assets Accounted for as Sales [Line Items]      
Long-term line of credit   $ 74,600,000 8,200,000
Debt variable rate   5.49%  
Debt instrument, collateral amount   $ 285,100,000 139,000,000.0
Debt instrument maximum borrowing capacity amount   204,100,000 111,000,000.0
Debt instrument, unused borrowing capacity, amount   $ 128,400,000 $ 101,800,000
Federal Home Loan Bank Advances [Member] | Fed Funds Effective Rate Overnight Index Swap Rate [Member]      
Transfer of Financial Assets Accounted for as Sales [Line Items]      
Debt variable rate   0.15%