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INVENTORIES (Tables)
12 Months Ended
Jan. 31, 2014
Inventory Disclosure [Abstract]  
Schedule of inventories

 

    January 31,  
    2014     2013  
    (In thousands)  
Finished goods   $ 350,627     $ 271,155  
Raw materials and work-in-process     9,012       9,774  
    $ 359,639     $ 280,929