General form of registration statement for all companies including face-amount certificate companies

Note 8 - Derivative Liabilities (Details Textual)

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Note 8 - Derivative Liabilities (Details Textual) - USD ($)
 3 Months Ended 6 Months Ended 9 Months Ended 12 Months Ended
Mar. 10, 2023
Jun. 30, 2023
Jun. 30, 2022
Jun. 30, 2023
Jun. 30, 2022
Jun. 30, 2023
Jun. 30, 2022
Sep. 30, 2021
Sep. 30, 2022
May 12, 2019
Jun. 28, 2018
Jun. 22, 2017
Feb. 20, 2017
Common Stock, Par or Stated Value Per Share (in dollars per share) $ 0.001 $ 0.001   $ 0.001   $ 0.001   $ 0.001 $ 0.001        
Stock Issued During Period, Shares, Warrants Exercised           0              
Gain (Loss) on Sale of Derivatives   $ 0 $ 0 $ 1,158,197 $ (0) $ 1,158,197 $ 0            
Extinguishment of Derivative Liabilities for Warrants [Member]                          
Stockholders' Equity, Period Increase (Decrease)           $ 49,278              
Derivative Warrant Liability [Member]                          
Derivative Liability                 $ 1,628,113 $ 1,628,113      
Fair Value Adjustment of Derivatives     $ 0       $ 1,000,000 $ 108,944          
Series F Warrant [Member]                          
Class of Warrants and Rights, Required Cash Purchase Price (in dollars per share)                 $ 288.00     $ 288.00  
Class of Warrant or Right, Exercise Price of Warrants or Rights                         $ 1,200.00
Series G Warrant [Member]                          
Class of Warrants and Rights, Required Cash Purchase Price (in dollars per share)                 176.00   $ 176.00    
Class of Warrant or Right, Exercise Price of Warrants or Rights $ 1,120.00                        
Class of Warrant or Right, Exercised 4,252                        
Stock Issued During Period, Shares, Warrants Exercised 426                        
Series H Warrant [Member]                          
Class of Warrants and Rights, Required Cash Purchase Price (in dollars per share)                 $ 85.28 $ 85.28      
Class of Warrant or Right, Exercise Price of Warrants or Rights $ 640.00                        
Class of Warrant or Right, Exercised 5,385                        
Stock Issued During Period, Shares, Warrants Exercised 1,078