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Earnings per Share
6 Months Ended
Jul. 30, 2011
Earnings per Share [Abstract]  
Earnings per Share
4.           Earnings per Share

Basic earnings per share is computed using the weighted average number of common shares outstanding during the measurement period.  Diluted earnings per share is computed using the weighted average number of common shares and all potentially dilutive common share equivalents outstanding during the measurement period.  The following table summarizes the components used to determine total diluted shares (in thousands):
 
              
   
Thirteen Weeks Ended
  
Twenty-Six Weeks Ended
 
   
July 30, 2011
  
July 31, 2010
  
July 30, 2011
  
July 31, 2010
 
Basic weighted average shares outstanding
  34,236   38,359   35,258   38,316 
Effect of dilutive securities:
                
Stock options, SARs and non-vested stock grants
  399   228   467   364 
Diluted weighted average shares outstanding
  34,635   38,587   35,725   38,680 

The following table illustrates the number of stock options and SARs that were outstanding, but not included in the computation of diluted earnings per share because the exercise price of the stock options and SARs was greater than the average market price of the Company’s common shares (in thousands):
              
   
Thirteen Weeks Ended
  
Twenty-Six Weeks Ended
 
   
July 30, 2011
  
July 31, 2010
  
July 30, 2011
  
July 31, 2010
 
Number of anti-dilutive stock options and SARs outstanding
  1,801   3,221   1,787   2,933