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Net Income Per Share and Weighted Average Shares (Tables)
9 Months Ended
Apr. 27, 2018
Net Income Per Share and Weighted Average Shares [Abstract]  
Reconciliation of Components of Diluted Earnings per Share Computations
The following table reconciles the components of diluted earnings per share computations:

  
Quarter Ended
  
Nine Months Ended
 
  
April 27,
2018
  
April 28,
2017
  
April 27,
2018
  
April 28,
2017
 
Net income per share numerator
 
$
48,747
  
$
46,924
  
$
186,266
  
$
148,006
 
                 
Net income per share denominator:
                
Weighted average shares
  
24,003,611
   
24,042,573
   
24,013,435
   
24,028,175
 
Add potential dilution:
                
Stock options, nonvested stock awards and MSU Grants
  
62,172
   
78,630
   
62,399
   
83,578
 
Diluted weighted average shares
  
24,065,783
   
24,121,203
   
24,075,834
   
24,111,753