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INVENTORIES
12 Months Ended
Dec. 31, 2011
INVENTORIES
NOTE 3: INVENTORIES
 
Inventories consist of the following:
             
December 31,
 
2011
   
2010
 
(in thousands)
           
Raw materials
  $ 15,892     $ 15,572  
Work in process
    5,691       4,725  
Finished goods
    3,324       1,585  
Total inventories
  $ 24,907     $ 21,882