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Net Earnings Per Share (Tables)
 6 Months Ended
Oct. 31, 2014
Earnings Per Share [Abstract]  
Schedule Of Earnings Per Share, Basic And Diluted
The following table sets forth the computation of basic and diluted net earnings per share:
 
 
Three Months Ended
 
Six Months Ended
 
 
October 31,
 
October 31,
(in thousands, except per share amounts)
 
2014
 
2013
 
2014
 
2013
Numerator used in basic and diluted net earnings
 
 
 
 
 
 
 
 
per common share:
 
 
 
 
 
 
 
 
Net income
 
$
7,671

 
$
5,271

 
$
16,909

 
$
11,926

Denominator:
 
 
 
 
 
 
 
 
Denominator for basic net earnings per common
 
 
 
 
 
 
 
 
share - weighted-average shares
 
15,672

 
15,231

 
15,602

 
15,090

Effect of dilutive securities:
 
 
 
 
 
 
 
 
Stock options and restricted stock units
 
288

 
351

 
262

 
389

Denominator for diluted net earnings per common
 
 
 
 
 
 
 
 
share - weighted-average shares and assumed
 
 
 
 
 
 
 
 
conversions
 
15,960

 
15,582

 
15,865

 
15,479

Net earnings per share
 
 
 
 
 
 
 
 
Basic
 
$
0.49

 
$
0.35

 
$
1.08

 
$
0.79

Diluted
 
$
0.48

 
$
0.34

 
$
1.07

 
$
0.77