Quarterly report pursuant to Section 13 or 15(d)

Note 6 - Taxes (Details Textual)

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Note 6 - Taxes (Details Textual) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Oct. 31, 2023
Oct. 31, 2022
Oct. 31, 2023
Oct. 31, 2022
Income Tax Expense (Benefit) $ (2,462) $ (8,832) $ (8,735) $ (34,234)
Income (Loss) from Operations before Income Taxes $ (30,200) $ (592,100) $ (112,000) $ (768,000)