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Net Income Per Share and Weighted Average Shares (Tables)
9 Months Ended
Apr. 28, 2017
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 28,
2017
  
April 29,
2016
  
April 28,
2017
  
April 29,
2016
 
Net income per share numerator
 
$
46,924
  
$
49,169
  
$
148,006
  
$
138,276
 
                 
Net income per share denominator:
                
Weighted average shares
  
24,042,573
   
23,941,188
   
24,028,175
   
23,945,184
 
Add potential dilution:
                
Stock options, nonvested stock awards and MSU Grants
  
78,630
   
132,590
   
83,578
   
119,440
 
Diluted weighted average shares
  
24,121,203
   
24,073,778
   
24,111,753
   
24,064,624