Note 14 - Income Taxes (Details Textual) - USD ($)	3 Months Ended		9 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Income Tax Expense (Benefit)	$ 68,000	$ (2,000)	$ 55,000	$ 109,000