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General (Tables)
6 Months Ended
Oct. 28, 2017
Accounting Policies [Abstract]  
Computation of Basic and Diluted Earnings Per Share (EPS)
The following table sets forth the computation of the weighted average shares outstanding used to calculate basic and diluted earnings per share ("EPS"):
 
Three Months Ended
 
Six Months Ended
 
October 28,
2017
 
October 29,
2016
 
October 28,
2017
 
October 29,
2016
Denominator for basic earnings per share – weighted average shares
92,722

 
95,290

 
93,037

 
95,510

Effect of dilutive securities – stock options, restricted stock and stock purchase plans
629

 
614

 
646

 
628

Denominator for diluted earnings per share – weighted average shares
93,351

 
95,904

 
93,683

 
96,138