v3.26.1
Schedule of Aging of Mortgage Loans (Details) - USD ($)
 3 Months Ended 12 Months Ended
Mar. 31, 2026
Dec. 31, 2025
Mar. 31, 2025
Dec. 31, 2024
Marketable Securities [Line Items]        
Mortgage Loans during period $ 309,735,722 $ 327,275,081    
Mortgage Loans, Allowance for Loan Losses (2,553,360) (2,588,918) $ (2,008,592) $ (1,885,390)
Mortgage Loans, Unamortized deferred loan fees, net (1,664,276) (1,995,795)    
Mortgage Loans, Unamortized discounts, net (249,646) (254,983)    
Past Due 30 to 59 Days [Member]        
Marketable Securities [Line Items]        
Mortgage Loans during period 6,940,796 7,388,775    
Past Due 60 to 89 Days [Member]        
Marketable Securities [Line Items]        
Mortgage Loans during period 1,195,773 2,485,313    
Past Due 90 or More Days [Member]        
Marketable Securities [Line Items]        
Mortgage Loans during period [1] 7,314,458 5,311,851    
In Foreclosure [Member]        
Marketable Securities [Line Items]        
Mortgage Loans during period [1] 2,050,124 1,204,443    
Total Past Due [Member]        
Marketable Securities [Line Items]        
Mortgage Loans during period 17,501,151 16,390,382    
Current [Member]        
Marketable Securities [Line Items]        
Mortgage Loans during period 292,234,571 310,884,699    
Net Mortgage Loans [Member]        
Marketable Securities [Line Items]        
Mortgage Loans during period 305,268,440 322,435,385    
Commercial Loan [Member]        
Marketable Securities [Line Items]        
Mortgage Loans during period 74,614,673 79,231,786    
Mortgage Loans, Allowance for Loan Losses (1,322,084) (1,368,121) (1,021,730) (732,494)
Mortgage Loans, Unamortized deferred loan fees, net (242,747) (374,372)    
Mortgage Loans, Unamortized discounts, net (142,549) (146,534)    
Commercial Loan [Member] | Past Due 30 to 59 Days [Member]        
Marketable Securities [Line Items]        
Mortgage Loans during period 81,837 86,117    
Commercial Loan [Member] | Past Due 60 to 89 Days [Member]        
Marketable Securities [Line Items]        
Mortgage Loans during period    
Commercial Loan [Member] | Past Due 90 or More Days [Member]        
Marketable Securities [Line Items]        
Mortgage Loans during period [1] 2,827,352 2,832,372    
Commercial Loan [Member] | In Foreclosure [Member]        
Marketable Securities [Line Items]        
Mortgage Loans during period [1] 588,013 588,013    
Commercial Loan [Member] | Total Past Due [Member]        
Marketable Securities [Line Items]        
Mortgage Loans during period 3,497,202 3,506,502    
Commercial Loan [Member] | Current [Member]        
Marketable Securities [Line Items]        
Mortgage Loans during period 71,117,471 75,725,284    
Commercial Loan [Member] | Net Mortgage Loans [Member]        
Marketable Securities [Line Items]        
Mortgage Loans during period 72,907,293 77,342,759    
Residential Mortgage [Member]        
Marketable Securities [Line Items]        
Mortgage Loans during period 85,519,490 90,644,590    
Mortgage Loans, Allowance for Loan Losses (932,072) (904,738) (647,107) (850,550)
Mortgage Loans, Unamortized deferred loan fees, net (1,173,134) (1,283,049)    
Mortgage Loans, Unamortized discounts, net (107,097) (108,449)    
Residential Mortgage [Member] | Past Due 30 to 59 Days [Member]        
Marketable Securities [Line Items]        
Mortgage Loans during period 6,858,959 7,302,658    
Residential Mortgage [Member] | Past Due 60 to 89 Days [Member]        
Marketable Securities [Line Items]        
Mortgage Loans during period 1,195,773 2,485,313    
Residential Mortgage [Member] | Past Due 90 or More Days [Member]        
Marketable Securities [Line Items]        
Mortgage Loans during period [1] 4,487,106 2,479,479    
Residential Mortgage [Member] | In Foreclosure [Member]        
Marketable Securities [Line Items]        
Mortgage Loans during period [1] 1,462,111 616,430    
Residential Mortgage [Member] | Total Past Due [Member]        
Marketable Securities [Line Items]        
Mortgage Loans during period 14,003,949 12,883,880    
Residential Mortgage [Member] | Current [Member]        
Marketable Securities [Line Items]        
Mortgage Loans during period 71,515,541 77,760,710    
Residential Mortgage [Member] | Net Mortgage Loans [Member]        
Marketable Securities [Line Items]        
Mortgage Loans during period 83,307,187 88,348,354    
Residential Construction [Member]        
Marketable Securities [Line Items]        
Mortgage Loans during period 149,601,559 157,398,705    
Mortgage Loans, Allowance for Loan Losses (299,204) (316,059) $ (339,755) $ (302,346)
Mortgage Loans, Unamortized deferred loan fees, net (248,395) (338,374)    
Mortgage Loans, Unamortized discounts, net    
Residential Construction [Member] | Past Due 30 to 59 Days [Member]        
Marketable Securities [Line Items]        
Mortgage Loans during period    
Residential Construction [Member] | Past Due 60 to 89 Days [Member]        
Marketable Securities [Line Items]        
Mortgage Loans during period    
Residential Construction [Member] | Past Due 90 or More Days [Member]        
Marketable Securities [Line Items]        
Mortgage Loans during period [1]    
Residential Construction [Member] | In Foreclosure [Member]        
Marketable Securities [Line Items]        
Mortgage Loans during period [1]    
Residential Construction [Member] | Total Past Due [Member]        
Marketable Securities [Line Items]        
Mortgage Loans during period    
Residential Construction [Member] | Current [Member]        
Marketable Securities [Line Items]        
Mortgage Loans during period 149,601,559 157,398,705    
Residential Construction [Member] | Net Mortgage Loans [Member]        
Marketable Securities [Line Items]        
Mortgage Loans during period $ 149,053,960 $ 156,744,272    
[1] Interest income is not recognized on loans which are more than 90 days past due or in foreclosure.