Note 6 - Goodwill and Intangible Assets (Tables)

3 Months Ended

Apr. 30, 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		(90	)		-			(90	)
Balance at April 30, 2019	$	27,941		$	(15,608	)	$	12,333

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

	April 30, 2019			January 31, 2019
	(in thousands)
Amortizable intangible assets:
Customer relationships	$	1,335		$	1,348
Less accumulated amortization		(181	)		(115	)
Amortizable intangible assets, net	$	1,154		$	1,233

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

Fiscal Years	(in thousands)
2020 remaining	$	200
2021		267
2022		267
2023		267
Thereafter		153
	$	1,154