Net Income (Loss) per Share (Tables)

6 Months Ended

Jul. 31, 2018

Earnings Per Share [Abstract]

Schedule of Earnings Per Share, Basic and Diluted

	Three Months Ended				Six Months Ended
	7/31/2018		7/31/2017		7/31/2018		7/31/2017
	(In thousands, except per share data)
Net income	$	5,475	$	5,028	$	1,903	$	2,817
Weighted average shares of common stock outstanding	15,392		15,211		15,355		15,170
Net effect of dilutive shares - based on the treasury stock method using average market price	43		74		40		63
Totals	15,435		15,285		15,395		15,233
Net income per share - basic	$	0.36	$	0.33	$	0.12	$	0.19
Net income per share - diluted	$	0.35	$	0.33	$	0.12	$	0.18