Earnings Per Share ("EPS") (Tables)

3 Months Ended

Apr. 30, 2014

Earnings Per Share [Abstract]

Earnings Per Share Basic And Diluted

The composition of basic and diluted EPS is as follows:

	Three months ended April 30,
	2014					2013
	Net income		Weightedaverage shares	Per share amount		Net income		Weightedaverage shares	Per share amount
	(In thousands, except per share data)
Net income per share - basic	$	13,467	38,137	$	0.35	$	17,760	37,907	$	0.47
Effect of dilutive securities:
Equity-based awards			184					264
Net income per share - diluted	$	13,467	38,321	$	0.35	$	17,760	38,171	$	0.47