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Mortgage Loan Servicing (Details Narrative) - USD ($)
3 Months Ended 12 Months Ended
Mar. 31, 2024
Mar. 31, 2023
Dec. 31, 2023
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]      
Loss on reserve for mortgage loan $ 2,000    
Mortgage loans on real estate repurchase reserve 15,000    
Mortgage loans on real estate repurchase reserve $ 0    
Weighted Average [Member]      
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]      
Assumption for fair value of interests continued to be held by transferor servicing assets or liabilities weighted average default rate 1.71%   1.65%
Repurchase reserve $ 157,000   $ 159,000
Mortgage Loans Serviced [Member]      
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]      
Escrow deposit 9,400,000   5,000,000.0
Gross service fee income 436,000 $ 453,000  
Servicing asset at fair value, amount $ 9,700,000   $ 9,500,000
Assumption for fair value of assets or liabilities that relate to transferor's continuing involvement, discount rate 10.00%   10.00%
Mortgage Loans Serviced [Member] | Minimum [Member]      
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]      
Assumption for fair value of assets or liabilities that relate to transferor's continuing involvement, prepayment speed 6.00%   6.00%
Mortgage Loans Serviced [Member] | Maximum [Member]      
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]      
Assumption for fair value of assets or liabilities that relate to transferor's continuing involvement, prepayment speed 24.22%   26.87%