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Goodwill And Other Intangible Assets (Narrative) (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2015
Sep. 30, 2014
Sep. 30, 2015
Sep. 30, 2014
Dec. 31, 2014
Goodwill And Other Intangible Assets [Abstract]          
Goodwill $ 61,153   $ 61,153   $ 61,153
Amortization during the year $ 233 $ 196 $ 714 $ 372