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Investment Securities (Sales And Calls Of Securities Available For Sale) (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2014
Jun. 30, 2015
Jun. 30, 2014
Investment Securities [Abstract]      
Proceeds from sales $ 41,958 $ 29,508 $ 61,428
Gross realized gains $ 949 1,073 $ 1,262
Gross realized losses   $ 11