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Inventories (Schedule Of Components Of Inventories) (Details) (USD $)
In Thousands, unless otherwise specified
Sep. 30, 2014
Dec. 31, 2013
Inventories [Abstract]    
Raw materials $ 26,372 $ 23,766
Work-in-process 16,194 14,359
Finished goods 113,441 95,302
Inventories $ 156,007 $ 133,427