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Inventories
9 Months Ended
Sep. 30, 2011
Inventories [Abstract] 
Inventories

Inventories—Inventories determined under the first in, first out method consist of the following components (in thousands):

 

     September 30,
2011
     December 31,
2010
 

Finished goods

   $ 122,942       $ 101,243   

Raw Materials

     66,299         59,921   

Work in Process

     12,616         13,211   
  

 

 

    

 

 

 
   $ 201,857       $ 174,375