Note 15 - Income Taxes - Components of Loss Before Income Taxes (Details) - USD ($) $ in Thousands	12 Months Ended
Sep. 30, 2023	Sep. 30, 2022
United States	$ 11,190	$ (19,425)
Foreign	1,379	(3,258)
Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest	$ 12,569	$ (22,683)

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