Quarterly report pursuant to Section 13 or 15(d)

Summary of significant accounting policies (Tables)

v2.4.0.8
Summary of significant accounting policies (Tables)
6 Months Ended
Aug. 02, 2014
Accounting Policies [Abstract]  
Black-Scholes Valuation Model Weighted-Average Assumptions

The Company estimated the grant date fair value of stock options using a Black-Scholes valuation model using the following weighted-average assumptions for the periods indicated:

 

     26 Weeks Ended  
     August 2, 2014     August 3, 2013  

Volatility rate

     40.9     54.6

Average risk-free interest rate

     1.4     1.1

Average expected life (in years)

     3.8        5.8   

Dividend yield

     None        None