Note 7 - Income Taxes - Income Taxes (Loss) Income Before Income Taxes (Details) - USD ($) $ in Thousands	12 Months Ended
Jan. 31, 2022	Jan. 31, 2021
Domestic	$ (3,357)	$ (3,288)
Foreign	11,684	(4,487)
Income from operations before income taxes	$ 8,327	$ (7,775)

Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest.

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+ Details