Quarterly report [Sections 13 or 15(d)]

Note 13 - Income Taxes (Details Textual)

v3.25.4
Note 13 - Income Taxes (Details Textual) - USD ($)
3 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Income Tax Expense (Benefit) $ 0 $ 0
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent 21.00% 21.00%