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Summary of Significant Accounting Policies (Tables)
12 Months Ended
Apr. 28, 2018
Accounting Policies [Abstract]  
Computation of Basic and Diluted Earnings Per Share
The following table sets forth the denominator for the computation of basic and diluted EPS. There were no material adjustments to the numerator.
 
Fiscal Year Ended
 
April 28, 2018
 
April 29, 2017
 
April 30, 2016
Denominator
 
 
 
 
 
Denominator for basic EPS – weighted average shares
92,467

 
94,897

 
97,222

Effect of dilutive securities – stock options, restricted stock and stock purchase plans
627

 
670

 
680

Denominator for diluted EPS – weighted average shares
93,094

 
95,567

 
97,902