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Goodwill And Intangible Assets (Amortization Expense In Future Periods) (Details) (USD $)
In Thousands, unless otherwise specified
Dec. 31, 2012
Goodwill And Intangible Assets [Abstract]  
Remainder of 2012 $ 4,339
2013 3,856
2014 3,129
2015 2,829
2016 2,447
Thereafter 12,367
Future amortization expense total $ 28,967