Net Earnings Per Share (Tables)

9 Months Ended

Jan. 31, 2015

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				Nine Months Ended
	January 31,				January 31,
(in thousands, except per share amounts)	2015		2014		2015		2014
Numerator used in basic and diluted net earnings
per common share:
Net income	$	7,282	$	2,901	$	24,191	$	14,827
Denominator:
Denominator for basic net earnings per common
share - weighted-average shares	15,860		15,476		15,688		15,219
Effect of dilutive securities:
Stock options and restricted stock units	272		352		265		377
Denominator for diluted net earnings per common
share - weighted-average shares and assumed
conversions	16,131		15,828		15,953		15,595
Net earnings per share
Basic	$	0.46	$	0.19	$	1.54	$	0.97
Diluted	$	0.45	$	0.18	$	1.52	$	0.95