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Note 6 - Impairment of Long-lived Assets (Tables)

3 Months Ended

Apr. 30, 2020

Notes Tables

Schedule of Goodwill [Table Text Block]

		January 31, 2020				Foreign exchange change effect				April 30, 2020
Goodwill		$	2,254			$	(110	)		$	2,144

X

- Definition

Tabular disclosure of goodwill by reportable segment and in total which includes a rollforward schedule.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 20
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=121556970&loc=d3e13816-109267

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 20
-Section 50
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=121556970&loc=d3e13854-109267

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X

- References

No definition available.

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