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Securities (Fair Value Of Securities Pledged) (Details) - USD ($)
$ in Thousands
Dec. 31, 2020
Dec. 31, 2019
Pledged as collateral for:    
FHLB advances $ 1,017 $ 3,074
Public deposits 3,060 2,015
Mortgage banking derivatives 3,016 1,500
Interest-rate swaps   77
Total $ 7,093 $ 6,666