Note 6 - Income Taxes - U.S. and Foreign Components of Loss Before Income Taxes (Details) - USD ($) $ in Thousands	12 Months Ended
Sep. 30, 2022	Sep. 30, 2021
U.S.	$ (3,115)	$ 2,702
Foreign	(4,203)	390
Income (Loss) before income taxes	$ (7,318)	$ 3,092

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