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Securities (Proceeds from sale of securities available for sale, gains losses and proceeds from redemption) (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Investments, Debt and Equity Securities [Abstract]    
Proceeds from sales of securities available-for-sale $ 11,759 $ 16,515
Gross gains 7 35
Losses realized (1) (1)
Proceeds from maturities and calls $ 49,633 $ 15,555