QUARTERLY INFORMATION (Unaudited) (Tables)

12 Months Ended

Jan. 31, 2016

QUARTERLY INFORMATION (Unaudited) [Abstract]

Quarterly information (unaudited)

	Quarters Ended
	April 30			July 31		Oct. 31		Jan. 31
	(in thousands, except per share data)
Fiscal 2016
Total revenue	$	69,265		$	71,291	$	68,037	$	69,259
Total costs and expenses		68,505			68,968		64,570		65,638
Gross margin		37,167			38,663		37,032		38,428
Operating income		760			2,323		3,467		3,621
Net income		549			1,631		2,586		4,146
Basic net income per share
Class A	$	0.03		$	0.09	$	0.14	$	0.23
Class B		0.03			0.09		0.14		0.22
Diluted net income per share
Class A	$	0.03		$	0.08	$	0.12	$	0.19
Class B		0.02			0.07		0.12		0.18
Fiscal 2015
Total revenue	$	68,485		$	73,050	$	74,004	$	79,562
Total costs and expenses		68,187			70,986		68,115		71,828
Gross margin		37,054			39,831		40,933		45,653
Operating income		298			2,064		5,889		7,734
Net (loss) income		(76	)		985		5,090		6,947
Basic net (loss) income per share
Class A	$	(0.01	)	$	0.06	$	0.33	$	0.44
Class B		(0.00	)		0.05		0.27		0.37
Diluted net (loss)  income per share
Class A	$	(0.01	)	$	0.06	$	0.31	$	0.42
Class B		(0.00	)		0.05		0.27		0.36