XML 52 R10.htm IDEA: XBRL DOCUMENT  v2.3.0.11
Inventories, Net
12 Months Ended
Jan. 31, 2011
Inventories, Net  
Inventories, Net

4. INVENTORIES, NET

Inventories, net of reserves of $26.4 million and $26.8 million, as of January 31, 2011 and 2010, respectively, consist of:

 

     January 31,  
     2011      2010  
     (In thousands)  

Finished goods

   $ 7,679       $ 6,536   

Work in process

     29,159         44,067   

Raw materials

     29,774         30,401   
                 
   $ 66,612       $ 81,004