XML 35 R28.htm IDEA: XBRL DOCUMENT v2.4.0.8
INVENTORY (Tables)
 3 Months Ended
Aug. 31, 2014
Summary of Inventory

A summary of inventory as of August 31, 2014 and May 31, 2014 is as follows (in thousands):

 

     August 31, 2014      May 31, 2014  
     (unaudited)         

Raw materials

    $ 2,711       $ 2,924   

Work in progress

      961         894   

Finished goods

      22,789         21,719   
  

 

 

     

 

 

  

Total

    $ 26,461       $ 25,537