Annual report pursuant to Section 13 and 15(d)

Note 6 - Convertible Notes Payable, Senior Secured (Details Textual)

v3.24.0.1
Note 6 - Convertible Notes Payable, Senior Secured (Details Textual) - USD ($)
1 Months Ended 3 Months Ended 12 Months Ended
Jan. 31, 2023
Jul. 31, 2022
May 31, 2023
Sep. 30, 2023
Sep. 30, 2022
The 2022 Offering [Member]          
Debt Instrument, Face Amount   $ 4,230,000      
Debt Instrument, Unamortized Discount   2,870,000      
Warrants and Rights Outstanding   1,470,000      
Stock Issued During Period, Value, New Issues   315,000      
Payment of Financing and Stock Issuance Costs   555,414      
Professional Fees   $ 555,414      
Amortization of Debt Discount (Premium)         $ 302,000
Securities Purchase Agreement [Member]          
Stock Issued During Period, Shares, New Issues 9,598 63,842 10,608    
Stock Issued During Period, Value, New Issues $ 26,000 $ 315,000 $ 18,000    
Warrant Shares [Member]          
Class of Warrant or Right, Number of Securities Called by Warrants or Rights   425,562      
Class of Warrant or Right, Exercise Price of Warrants or Rights   $ 9.94      
Warrants and Rights Outstanding, Term   5 years      
Warrants and Rights Outstanding   $ 1,470,000      
Placement Agent Warrants [Member]          
Class of Warrant or Right, Number of Securities Called by Warrants or Rights 6,565 31,510      
Class of Warrant or Right, Exercise Price of Warrants or Rights $ 10.06 $ 10.06      
Warrants and Rights Outstanding, Term 5 years 5 years      
Warrants and Rights Outstanding $ 13,000 $ 219,894      
Notes 2022 [Member]          
Debt Instrument, Face Amount   4,230,000      
Proceeds from Issuance of Convertible Notes, Common Stock and Warrants, Gross   3,525,000      
Debt Instrument, Unamortized Discount   $ 705,000      
Debt Instrument, Interest Rate, Stated Percentage   10.00%      
Debt Instrument, Convertible, Conversion Price   $ 9.14      
Amortization of Debt Discount (Premium)       $ 1,857,000  
Long-Term Debt, Gross       4,230,000 4,230,000
Debt Instrument, Unamortized Discount (Premium) and Debt Issuance Costs, Net       710,897 2,567,508
Long-Term Debt       3,519,103 1,662,492
Notes 2022 [Member] | The 2022 Offering [Member]          
Debt Instrument, Unamortized Discount   $ 705,000      
Officer and Director Notes [Member]          
Debt Instrument, Face Amount       $ 96,000 $ 96,000