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Inventories
6 Months Ended
Jan. 28, 2012
Inventories
6. Inventories

Inventories consisted of the following (in thousands):

 

     January 28,
2012
     July 31,
2011
 

Raw materials

   $ 3,644       $ 4,398   

Work in process

     1,696         2,193   

Finished goods

     4,235         4,946   
  

 

 

    

 

 

 

Total

   $ 9,575       $ 11,537