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PREFERRED STOCK AND SHARE-BASED COMPENSATION PLANS (Details)
Feb. 02, 2013
Jan. 28, 2012
PREFERRED STOCK AND SHARE BASED COMPENSATION PLANS [ABSTRACT]    
Preferred stock, shares authorized 2,000,000 2,000,000
Preferred stock, shares issued 0 0
2004 Plan
   
Common stock    
Maximum number of common stock shares available for purchase in the plan 4,610,059  
Number of shares available for grant 2,117,822  
Existing Plans
   
Common stock    
Number of shares reserved for future issuance 3,713,806