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Mortgage Loan Servicing (Details Narrative) - USD ($)
3 Months Ended 12 Months Ended
Mar. 31, 2023
Mar. 31, 2022
Dec. 31, 2022
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]      
Loss on reserve for mortgage loan $ 15,000    
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 1.53%   1.47%
Repurchase reserve $ 210,000   $ 225,000
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   5,300,000
Interest and Fee Income, Other Loans 453,000 $ 454,000  
Servicing asset at fair value, amount $ 9,900,000   $ 10,300,000
Assumption for fair value of assets or liabilities that relate to transferor's continuing involvement, discount rate 9.50%   9.50%
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%   21.34%