Note 11 - Income Taxes (Details Textual) - USD ($)	3 Months Ended
Apr. 30, 2024	Apr. 30, 2023
Income Tax Expense (Benefit)	$ 245,000	$ 411,000
Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest	1,199,000	287,000
Deferred Tax Liabilities, Undistributed Foreign Earnings	0
Unrecognized Tax Benefits	$ 0	$ 0

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

- Definition

Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

+ References

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