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Net Earnings Per Share
3 Months Ended
Jul. 31, 2019
Earnings Per Share [Abstract]  
Net Earnings Per Share Net Earnings Per Share
 
The following table sets forth the computation of basic and diluted net earnings per share:
 
 
Three Months Ended
 
 
July 31,
(in thousands, except per share amounts)
 
2019
 
2018
Numerator used in basic and diluted net earnings
 
 
 
 
per common share:
 
 
 
 
Net income
 
$
26,881

 
$
24,767

Denominator:
 
 
 
 
Denominator for basic net earnings per common
 
 
 
 
share - weighted-average shares
 
16,865

 
17,534

Effect of dilutive securities:
 
 
 
 
Stock options and restricted stock units
 
43

 
85

Denominator for diluted net earnings per common
 
 
 
 
share - weighted-average shares and assumed
 
 
 
 
conversions
 
16,907

 
17,619

Net earnings per share
 
 
 
 
Basic
 
$
1.59

 
$
1.41

Diluted
 
$
1.59

 
$
1.41



There were no potentially dilutive securities for the three-month periods ended July 31, 2019 and 2018, which were excluded from the calculation of net earnings per diluted share.