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Note 6 - Impairment of Long-lived Assets - Goodwill (Details) $ in Thousands	3 Months Ended
	Apr. 30, 2024 USD ($)
Goodwill	$ 2,222
Goodwill, foreign exchange change effect	(50)
Goodwill	$ 2,172

X

- Definition

Amount, after accumulated impairment loss, of asset representing future economic benefit arising from other asset acquired in business combination or from joint venture formation or both, that is not individually identified and separately recognized.

+ References

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X

- Definition

Amount of foreign currency translation gain (loss) which increases (decreases) asset representing future economic benefit from other asset acquired in business combination or from joint venture formation or both, that is not individually identified and separately recognized.

+ References

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