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

Note 10 - 2022 Convertible Note Offering (Details Textual)

v3.23.3
Note 10 - 2022 Convertible Note Offering (Details Textual)
6 Months Ended 10 Months Ended 12 Months Ended
Jun. 30, 2023
USD ($)
shares
Jan. 18, 2023
USD ($)
shares
Jul. 07, 2022
USD ($)
$ / shares
shares
Feb. 17, 2021
shares
Jun. 30, 2023
USD ($)
shares
Nov. 08, 2023
USD ($)
Sep. 30, 2022
USD ($)
shares
Sep. 30, 2021
USD ($)
Mar. 31, 2023
USD ($)
Dec. 31, 2022
USD ($)
Nov. 06, 2020
USD ($)
$ / shares
Jun. 04, 2020
USD ($)
$ / shares
Stock Issued During Period, Shares, New Issues | shares       26,954 26,954              
Percentage of Principal Amount     15.00%                  
Proceeds from Issuance of Convertible Notes, Common Stock and Warrants, Gross $ 488,000 $ 530,000 $ 3,500,000                  
Debt Issuance Costs, Gross     775,000                  
Placement Agents Fees     $ 555,000     $ 15,000            
Proceeds from Convertible Debt             $ 0 $ 1,050,000        
Convertible Notes Payable, Noncurrent               $ 0        
Inducement Shares 2022 [Member]                        
Proceeds from Issuance or Sale of Equity             $ 314,523          
Securities Purchase Agreement [Member]                        
Stock Issued During Period, Shares, New Issues | shares 1,326 1,200 7,979                  
Notes 2022 [Member]                        
Proceeds from Issuance of Private Placement     $ 2,400,000                  
Placement Agent 2022 [Member]                        
Percentage of Gross Proceeds from Issuance of Private Placement             1000.00%          
Reimbursement of Non-accountable Banking Fees             $ 58,000          
Placement Agent 2022 [Member] | Certain Investors [Member]                        
Payments of Stock Issuance Costs             240,000          
Private Placement Notes [Member]                        
Proceeds from Issuance of Private Placement     $ 1,100,000                  
Warrant Shares [Member]                        
Class of Warrant or Right, Number of Securities Called by Warrants or Rights | shares     53,195                  
Placement Agent Warrant 2022 [Member]                        
Warrants and Rights Outstanding     $ 220,000                  
Warrant 2022 [Member]                        
Class of Warrant or Right, Exercise Price of Warrants or Rights | $ / shares     $ 79.52                  
Long-Term Debt, Total             $ 1,470,133          
Warrant 2022 [Member] | Maximum [Member]                        
Ownership Limitation     9.99%                  
Placement Agent 2022 [Member]                        
Class of Warrant or Right, Number of Securities Called by Warrants or Rights | shares             3,939          
Placement Agent Warrants [Member]                        
Class of Warrant or Right, Number of Securities Called by Warrants or Rights | shares 670       670   670          
Warrants and Rights Outstanding             $ 219,894   $ 219,894      
Notes 2022 [Member]                        
Debt Instrument, Face Amount     $ 4,230,000                  
Debt Instrument, Unamortized Discount     $ 705,000                  
Debt Instrument, Interest Rate, Stated Percentage 10.00%   10.00%   10.00%              
Debt Instrument, Interest Rate for Amount of Principal or Interest Not Paid When Due 18.00%   18.00%   18.00%              
Debt Instrument, Convertible, Conversion Price | $ / shares     $ 73.12                  
Debt Instrument, Convertible, Number of Equity Instruments     9,571                  
Interest Payable             119,000          
Interest Expense, Debt             421,000          
Accretion of Debt Discount             302,000          
Long-Term Debt, Total             1,662,492   2,945,448      
Debt Instrument, Unamortized Discount (Premium) and Debt Issuance Costs, Net             2,567,507   1,284,552      
Notes 2022 [Member] | Minimum [Member]                        
Ownership Limitation     4.99%                  
Notes 2022 [Member] | Maximum [Member]                        
Ownership Limitation     9.99%                  
Senior Secured Convertible Notes [Member]                        
Convertible Notes Payable, Noncurrent $ 0       $ 0   2,362,273     $ 1,662,492    
Senior Secured Convertible Notes [Member] | Board Member and Executive Officer [Member]                        
Proceeds from Convertible Debt             80,000          
Series 1 Convertible Notes [Member]                        
Debt Instrument, Face Amount                       $ 550,000
Debt Instrument, Interest Rate, Stated Percentage     10.00%                 10.00%
Debt Instrument, Convertible, Conversion Price | $ / shares                       $ 432.00
Series 1 Convertible Notes [Member] | Maximum [Member]                        
Debt Instrument, Convertible, Conversion Price | $ / shares                       $ 512.00
Series 2 Convertible Notes [Member]                        
Debt Instrument, Face Amount                     $ 1,050,000  
Debt Instrument, Convertible, Conversion Price | $ / shares                     $ 400.00  
Convertible Debt     $ 600,000                  
Interest Payable     $ 100,000                  
Debt Instrument, Failure to Complete Uplist Transaction Fee, Percentage of Outstanding Principal     125.00%                  
Senior Secured Convertible Promissory Notes [Member]                        
Long-Term Debt, Total             $ 1,740,344   $ 1,740,344