Quarterly report pursuant to Section 13 or 15(d)

Note 2 - Summary of Significant Accounting Policies (Details Textual)

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Note 2 - Summary of Significant Accounting Policies (Details Textual) - USD ($)
3 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Sep. 30, 2021
Cash Equivalents, at Carrying Value, Total $ 0   $ 0
Asset Impairment Charges, Total 0 $ 0  
Operating Lease, Right-of-Use Asset 10,000   0
Operating Lease, Liability, Total $ 10,000   $ 0