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
Apr. 30, 2023
Apr. 30, 2022
Income Tax Expense (Benefit) $ (4,384) $ (22,337)
Income (Loss) from Operations before Income Taxes $ (48,600) $ (45,400)