INVENTORIES (Tables)
 6 Months Ended
May. 31, 2015
Summary of Inventories

Inventories consisted of the following:

 

     (in thousands)  
     May 31,
2015		      November 30,
2014		  

Raw materials

    $ 33,883       $ 30,509   

Work in progress

      17,319         16,130   

Finished goods

      10,083         8,079   
  

 

 

     

 

 

  

Total

 $ 61,285    $ 54,718