XML 39 R9.htm IDEA: XBRL DOCUMENT  v2.3.0.11
Inventories, Net
 9 Months Ended
Oct. 31, 2010
Inventories, Net  
Inventories, Net

4. INVENTORIES, NET

Inventories as of October 31, 2010 and January 31, 2010, respectively, consist of:

 

     October 31,
2010		     January 31,
2010		  
     (In thousands)  

Raw materials

    $ 54,103      $ 51,578   

Work in process

      39,906        47,779   

Finished goods

      9,141        8,448   
                

Total inventory

      103,150        107,805   

Less: reserves for excess and obsolete inventory

      (30,648 )      (26,801 ) 
                

Inventories, net

    $ 72,502      $ 81,004