Quarterly report pursuant to Section 13 or 15(d)

Summary of Significant Accounting Policies (Tables)

v2.4.0.6
Summary of Significant Accounting Policies (Tables)
 3 Months Ended
Apr. 28, 2012
Summary of Significant Accounting Policies [Abstract]  
Estimated grant date fair value of stock options weighted-average assumptions
                 
    13 Weeks Ended  
    April 28, 2012     April 30, 2011  

Volatility rate

     54.0 %      54.4 % 

Average risk-free interest rate

     1.6 %      2.8 % 

Average expected life (in years)

     6.3       6.3  

Dividend yield

     None       None