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Derivative Instruments (Summary Of Derivative Instruments) (Details) (USD $)
In Thousands, unless otherwise specified
6 Months Ended 12 Months Ended
Jun. 30, 2014
Dec. 31, 2013
Derivative Instruments [Abstract]    
Notional amount $ 5,812 $ 7,535
Weighted average pay rate on interest-rate swaps 4.18% 3.86%
Weighted average receive rate on interest-rate swaps 0.16% 0.19%
Weighted average maturity (years) 4 years 3 years 7 months 6 days
Fair value of interest-rate swaps (554) (599)
Yield maintenance provisions (embedded derivatives) $ 554 $ 599