Securities (Schedule Of Gross Realized Gains And Losses On Sales Of Securities) (Details) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Dec. 31, 2014
Dec. 31, 2013
Dec. 31, 2012
Securities [Abstract]      
Realized gains $ 518 $ 127 $ 428
Realized losses 0 (44) (1)
Net gains $ 518 $ 83 $ 427