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Inventories (Schedule Of Components Of Inventories) (Details) (USD $)
In Thousands, unless otherwise specified
Jun. 30, 2014
Dec. 31, 2013
Inventories [Abstract]    
Raw materials $ 24,896 $ 23,766
Work-in-process 14,908 14,359
Finished goods 105,596 95,302
Inventories $ 145,400 $ 133,427