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General (Tables)
6 Months Ended
Oct. 29, 2016
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 29,
2016
 
October 31,
2015
 
October 29,
2016
 
October 31,
2015
Denominator for basic earnings per share – weighted average shares
95,290

 
98,525

 
95,510

 
98,981

Effect of dilutive securities – stock options, restricted stock and stock purchase plans
614

 
660

 
628

 
693

Denominator for diluted earnings per share – weighted average shares
95,904

 
99,185

 
96,138

 
99,674