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Borrowed Funds (Narrative) (Details)
$ in Millions
Jun. 30, 2020
USD ($)
Debt Instrument [Line Items]  
Repurchase agreements secured by available for sale securities $ 61.4
Minimum fair value percentage pledged against account balances 102.00%
Federal Home Loan Bank of Atlanta [Member]  
Debt Instrument [Line Items]  
FHLB advances secured by loans receivable $ 228.1