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EARNINGS PER SHARE (Tables)
6 Months Ended
Jan. 28, 2017
Earnings Per Share [Abstract]  
Schedule of reconciliation of the weighted average number of shares outstanding used in the computation of the basic and diluted earnings per share
The following is a reconciliation of the basic and diluted number of shares used in computing earnings per share (in thousands):
 
 
13-Week Period Ended
 
26-Week Period Ended
 
 
January 28,
2017
 
January 30,
2016
 
January 28,
2017
 
January 30,
2016
Basic weighted average shares outstanding
 
50,587

 
50,326

 
50,531

 
50,260

Net effect of dilutive stock awards based upon the treasury stock method
 
168

 
62

 
146

 
91

Diluted weighted average shares outstanding
 
50,755

 
50,388

 
50,677

 
50,351