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INVENTORY (Tables)
3 Months Ended
Aug. 31, 2015
Summary of Inventory

A summary of inventory as of August 31, 2015 and May 31, 2015 is as follows (in thousands):

 

     August 31, 2015      May 31, 2015  
     (unaudited)         

Raw materials

   $ 3,188       $ 3,168   

Work in progress

     1,170         924   

Finished goods

     24,890         21,913   
  

 

 

    

 

 

 

Total

   $   29,248       $   26,005