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Net Income Per Share and Weighted Average Shares
12 Months Ended
Jul. 28, 2017
Net Income Per Share and Weighted Average Shares [Abstract]  
Net Income Per Share and Weighted Average Shares
14.
Net Income Per Share and Weighted Average Shares
 
The following table reconciles the components of diluted earnings per share computations:

  
2017
  
2016
  
2015
 
Net income per share numerator
 
$
201,899
  
$
189,299
  
$
163,903
 
             
Net income per share denominator:
            
Basic weighted average shares outstanding
  
24,031,810
   
23,945,041
   
23,918,368
 
Add potential dilution:
            
Stock options, nonvested stock awards and MSU Grants
  
86,478
   
129,232
   
130,556
 
Diluted weighted average shares outstanding
  
24,118,288
   
24,074,273
   
24,048,924