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Note 2 - Significant Accounting Policies - Goodwill (Details) - USD ($) $ in Thousands	12 Months Ended
	Jan. 31, 2025	Jan. 31, 2024
Balance at beginning of year	$ 2,222	$ 2,227
Foreign exchange adjustment	(165)	(5)
Balance at end of year	$ 2,057	$ 2,222

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.

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