Net Income per Share (Tables)

6 Months Ended

Jul. 31, 2016

Earnings Per Share [Abstract]

Schedule of Earnings Per Share, Basic and Diluted

	Three Months Ended				Six Months Ended
	7/31/2016		7/31/2015		7/31/2016		7/31/2015
	(In thousands, except per share data)
Net income	$	6,886	$	7,450	$	3,747	$	4,274
Weighted average shares outstanding	15,036		14,887		15,004		14,856
Net effect of dilutive share-based on the treasury stock method using average market price	111		289		96		283
Totals	15,147		15,176		15,100		15,139
Net income per share - basic	$	0.46	$	0.50	$	0.25	$	0.29
Net income per share - diluted	$	0.45	$	0.49	$	0.25	$	0.28