XML 30 R18.htm IDEA: XBRL DOCUMENT v3.7.0.1
Net Income Per Share
3 Months Ended
Jul. 30, 2017
Earnings Per Share [Abstract]  
Net Income Per Share
11.  Net Income Per Share

Basic net income per share is computed using the weighted-average number of shares outstanding during the period.  Diluted net income per share uses the weighted-average number of shares outstanding during the period plus the dilutive effect of stock-based compensation calculated using the treasury stock method.  Weighted average shares used in the computation of basic and diluted net income per share follows:

    Three months ended  
(amounts in thousands)
 
July 30, 2017
   
July 31, 2016
 
Weighted average common shares outstanding, basic
   
12,399
     
12,286
 
Dilutive effect of stock-based compensation
   
191
     
177
 
Weighted average common shares outstanding, diluted
   
12,590
     
12,463
 

All options to purchase shares of common stock were included in the computation of diluted net income for the three months ended July 30, 2017 and July 31, 2016, as the exercise price of the options was less than the average market price of the common shares.