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Goodwill And Intangible Assets (Schedule Of Goodwill) (Details) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Dec. 31, 2014
Dec. 31, 2013
Goodwill And Intangible Assets [Abstract]    
Goodwill, Beginning Balance $ 9,016us-gaap_Goodwill $ 9,016us-gaap_Goodwill
Goodwill acquired      
Adjustment to goodwill      
Goodwill, Ending Balance $ 9,016us-gaap_Goodwill $ 9,016us-gaap_Goodwill