Note 1 - Summary of Significant Accounting Policies (Details Textual) - USD ($) |
6 Months Ended | |
|---|---|---|
Mar. 31, 2025 |
Mar. 31, 2024 |
|
| Increase (Decrease) in Accounts Payable and Accrued Liabilities | $ 1,855,000 | $ (2,256,000) |
| Revision of Prior Period, Error Correction, Adjustment [Member] | ||
| Increase (Decrease) in Accounts Payable and Accrued Liabilities | 497,000 | |
| Proceeds from (Repayments of) Debt | $ 497,000 | |
| X | ||||||||||
- Definition The increase (decrease) during the reporting period in the amounts payable to vendors for goods and services received and the amount of obligations and expenses incurred but not paid. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition The net cash inflow or outflow in aggregate debt due to repayments and proceeds from additional borrowings. No definition available.
|
| X | ||||||||||
- Details
|