Quarterly report [Sections 13 or 15(d)]

Note 1 - Summary of Significant Accounting Policies (Details Textual)

v3.25.2
Note 1 - Summary of Significant Accounting Policies (Details Textual) - USD ($)
9 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Increase (Decrease) in Accounts Payable and Accrued Liabilities $ 3,037,000 $ 2,310,000
Revision of Prior Period, Error Correction, Adjustment [Member]    
Increase (Decrease) in Accounts Payable and Accrued Liabilities   667,000
Proceeds from (Repayments of) Debt   $ 667,000