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Share-Based Compensation (Details) (USD $)
In Thousands, unless otherwise specified
3 Months Ended
May 04, 2013
Apr. 28, 2012
Share-based compensation expense    
Share-based compensation, Total $ 161 $ 51
Stock Options [Member]
   
Share-based compensation expense    
Share-based compensation, Total 46 37
Restricted Stock Awards and Restricted Stock Units [Member]
   
Share-based compensation expense    
Share-based compensation, Total $ 115 $ 14