Note 6 - Goodwill and Intangible Assets (Tables)

6 Months Ended

Jul. 31, 2019

Notes Tables

Schedule of Goodwill [Table Text Block]

	Gross Carrying Amount			Accumulated Impairment			Goodwill, Net
	(in thousands)
Balance at January 31, 2019	$	28,031		$	(15,608	)	$	12,423
Impact of foreign currency translation		(44	)		-			(44	)
Balance at July 31, 2019	$	27,987		$	(15,608	)	$	12,379

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

	July 31 , 2019			January 31, 2019
	(in thousands)
Amortizable intangible assets:
Customer relationships	$	1,349		$	1,348
Less accumulated amortization		(250	)		(115	)
Amortizable intangible assets, net	$	1,099		$	1,233

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

Fiscal Years	(in thousands)
2020 remaining	$	135
2021		270
2022		270
2023		270
Thereafter		154
	$	1,099