Quarterly report pursuant to Section 13 or 15(d)

Note 7 - Stockholders Deficit (Details Textual)

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Note 7 - Stockholders Deficit (Details Textual) - USD ($)
1 Months Ended 3 Months Ended 6 Months Ended
Jan. 31, 2024
Mar. 31, 2024
Mar. 31, 2023
Mar. 31, 2024
Mar. 31, 2023
Sep. 01, 2023
Jun. 18, 2023
Non Employee Restricted Shares [Member]              
Share-Based Payment Arrangement, Expense   $ 0 $ 1,000 $ 0 $ 3,000    
The 2023 Stock Incentive Plan [Member]              
Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Authorized (in shares)           455,169  
The 2013 Plan [Member]              
Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Authorized (in shares)             185,571
Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Available for Grant     0   0    
Share-Based Payment Arrangement, Expense   25,909 $ 172,550        
Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount   $ 45,000 $ 0 $ 45,000 $ 0    
Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition   1 year 4 months 2 days          
Prefunded Warrants [Member]              
Stock Exchanged for Issuance of Warrants 300,000            
Warrant Issued Exchanged from Common Stock (in shares) 300,073            
Class of Warrant or Right, Exercise Price of Warrants or Rights $ 0.001            
Warrants and Rights Outstanding, Term 5 years