Note 5 - Goodwill and Intangible Assets (Tables)

9 Months Ended

Oct. 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		12		—			12
Balance at October 31, 2016	$	26,265	$	(15,608	)	$	10,657

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

	October 31 , 2016			January 31, 2016
	(in thousands)
Amortizable intangible assets
Customer relationships (1)	$	2,754		$	2,749
Trade name		515			515
Total amortizable intangible assets		3,269			3,264
Less: accumulated amortization		(2,688	)		(2,191	)
Net amortizable intangible assets	$	581		$	1,073

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

Fiscal Years	(in thousands)
2017 remaining	$	164
2018		417
Total	$	581