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INVENTORIES (Tables)
12 Months Ended
Dec. 31, 2012
INVENTORIES  
Schedule of inventories

 

 

 
  December 31,
2012
  December 31,
2011
 
 
  (in thousands)
 

Raw materials

  $ 50,159   $ 46,399  

Work-in-process

    7,626     6,926  

Finished goods

    40,410     35,919  
           

 

  $ 98,195   $ 89,244