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Stock Based Compensation Additional - (Details) (Class A Common Stock, USD $)
12 Months Ended
Feb. 01, 2014
Feb. 02, 2013
Jan. 28, 2012
Restricted Stock
     
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]      
Unrecognized Compensation Expense $ 8,298,000    
Remaining Weighted-Average Vesting Period 2 years 7 months 6 days    
Compensation Expense 2,924,000 2,669,000 2,475,000
Stock Options
     
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]      
Intrinsic Value 112,000 79,000 57,000
Employee Stock Purchase Plan
     
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]      
Shares Sold 19,070 33,000 23,975
Compensation Expense $ 70,000 $ 128,000 $ 84,000
Employee Stock Purchase Plan Share Purchase Discount $ 3.65