Goodwill And Intangible Assets (Narrative) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Indicators of impairment
Amortization expense of intangible assets		$ 5	$ 5,311
Customer Relationships [Member]
Weighted-average remaining lives of intangible assets	5 years 9 months 18 days
Trade Name [Member]
Weighted-average remaining lives of intangible assets	9 years 2 months 12 days