Goodwill And Other Intangible Assets (Identifiable Intangible Assets Subject To Amortization) (Details) - USD ($) $ in Thousands	Jun. 30, 2015	Dec. 31, 2014
Finite-Lived Intangible Assets [Line Items]
Total other intangibles, gross	$ 36,581	$ 36,581
Less accumulated amortization	17,852	16,232
Other intangibles, net	18,729	20,349
Customer Relationships
Finite-Lived Intangible Assets [Line Items]
Total other intangibles, gross	35,781	35,781
Non-compete Agreements
Finite-Lived Intangible Assets [Line Items]
Total other intangibles, gross	$ 800	$ 800