Note 14 - Income Taxes - Income Taxes Expense (Details) - USD ($) $ in Thousands	12 Months Ended
	Jan. 31, 2024	Jan. 31, 2023
Domestic	$ (8,075)	$ (9,108)
Foreign	8,313	3,714
Income (loss) from continuing operations before income taxes	238	(5,394)
Domestic	0	19
Foreign	1,489	743
Total	1,489	762
Domestic	0	0
Foreign	(151)	(63)
Total	(151)	(63)
Income Tax Expense (Benefit)	$ 1,338	$ 699