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Stock Based Compensation (Details) (USD $)
Share data in Millions, unless otherwise specified
6 Months Ended
Aug. 03, 2013
Jul. 28, 2012
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]    
Allocated Share-based Compensation Expense $ 73,000 $ 60,000
Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits 0 0
Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized 1,000,000  
Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized, Period for Recognition 1 year 328 days  
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized (in Shares) 20.6  
Share Based Compensation Arrangement By Share Based Payment Award Options And Other Than Options Outstanding Number (in Shares) 3.3  
Share Based Compensation Arrangement By Share Based Payment Award Options And Other Than Options Vested And Expected To Vest Exercisable Number (in Shares) 2.5  
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant (in Shares) 2.4  
Intrinsic Value of Stock Awards Outstanding 2,300,000  
Intrinsic Value of Stock Awards Exercisable $ 400,000