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Federal Home Loan Bank Advances (Details)
$ in Millions
Dec. 31, 2020
USD ($)
Federal Home Loan Bank Advances (Details) [Line Items]  
Secured by mortgage loans (in Dollars) $ 147.1
Minimum [Member]  
Federal Home Loan Bank Advances (Details) [Line Items]  
Interest rate 2.77%
Maximum [Member]  
Federal Home Loan Bank Advances (Details) [Line Items]  
Interest rate 2.93%