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Securities (Fair Value Of Securities Pledged) (Details) - USD ($)
$ in Thousands
Jun. 30, 2017
Dec. 31, 2016
Pledged as collateral for:    
FHLB advances $ 4,731 $ 2,327
Public deposits 2,036 2,043
Interest-rate swaps 173 195
Total $ 6,940 $ 4,565