Note 5 - Goodwill and Intangible Assets (Tables)

6 Months Ended

Jul. 31, 2016

Notes Tables

Schedule of Goodwill [Table Text Block]

	Gross Carrying Amount		Accumulated Impairment			Goodwill, Net
	(in thousands)
Balance at January 31, 2016	$	26,253	$	(15,608	)	$	10,645
Impact of foreign currency translation		35		—			35
Balance at July 31, 2016	$	26,288	$	(15,608	)	$	10,680

Schedule of Finite-Lived Intangible Assets [Table Text Block]

	July 31 , 201 6			January 31, 201 6
	(in thousands)
Amortizable intangible assets
Customer relationships (1)	$	2,765		$	2,749
Trade name		515			515
Total amortizable intangible assets		3,280			3,264
Less: accumulated amortization		(2,532	)		(2,191	)
Net amortizable intangible assets	$	748		$	1,073

Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block]

Fiscal Years	(in thousands)
2017 remaining	$	330
2018		418
Total	$	748