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Goodwill And Other Intangible Assets (Schedule Of Intangible Assets, Net Of Amortization) (Details) (USD $)
In Thousands, unless otherwise specified
 12 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Finite-Lived Intangible Assets [Line Items]    
Intangible assets, gross $ 43,552 $ 42,500
Less accumulated amortization (8,022) (4,400)
Intangible assets, net 35,530 38,100
Weighted average useful life 14 years 6 months 14 years 4 months 24 days
Customer Relationships [Member]
    
Finite-Lived Intangible Assets [Line Items]    
Intangible assets, gross 30,809 29,890
Less accumulated amortization (6,217) (3,498)
Intangible assets, net 24,592 26,392
Weighted average useful life 14 years 1 month 6 days 14 years 1 month 6 days
Product Technologies [Member]
    
Finite-Lived Intangible Assets [Line Items]    
Intangible assets, gross 8,992 8,868
Less accumulated amortization (1,048) (421)
Intangible assets, net 7,944 8,447
Weighted average useful life 15 years 3 months 18 days 15 years 3 months 18 days
Trade Name [Member]
    
Finite-Lived Intangible Assets [Line Items]    
Intangible assets, gross 2,246 2,237
Less accumulated amortization (168) (56)
Intangible assets, net 2,078 2,181
Weighted average useful life 20 years 20 years
Core Technologies [Member]
    
Finite-Lived Intangible Assets [Line Items]    
Intangible assets, gross 1,505 1,505
Less accumulated amortization (589) (425)
Intangible assets, net $ 916 $ 1,080
Weighted average useful life 9 years 3 months 18 days 9 years 3 months 18 days