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Borrowings, Line of Credit (Details) - USD ($)
1 Months Ended 3 Months Ended
Mar. 31, 2020
Mar. 31, 2022
Aug. 31, 2020
FHLB of Pittsburgh [Member] | Atlantic States [Member]      
Federal Home Loan Bank of Stock Purchased, Collateral Pledged and Assets Related [Abstract]      
FHLB stock purchased and owned   $ 1,575,600  
Collateral pledged, at par (carrying value $39,728,104)   40,871,156  
Borrowing capacity currently available   2,703,399  
Collateral pledged at carrying value   39,728,104  
Lines of Credit [Member] | Manufacturers and Traders Trust Company [Member]      
Line of Credit Facility [Abstract]      
Unsecured demand line of credit     $ 20,000,000.0
Outstanding borrowings   0  
Line of credit facility remaining borrowing capacity   $ 20,000,000.0  
Lines of Credit [Member] | Manufacturers and Traders Trust Company [Member] | LIBOR [Member]      
Line of Credit Facility [Abstract]      
Interest rate   2.00%  
Lines of Credit [Member] | FHLB of Pittsburgh [Member] | Atlantic States [Member]      
Line of Credit Facility [Abstract]      
Federal home loan bank, cash advance at fixed rate advances   $ 35,000,000.0  
Fixed interest rate on advance   1.74%  
Debt instrument due date Mar. 31, 2021 Aug. 31, 2024  
Debt issued amount $ 50,000,000.0    
Fixed interest rate 0.83%