v3.25.2
Note 7 - Debt (Details Textual)
1 Months Ended 2 Months Ended 3 Months Ended 9 Months Ended
Aug. 04, 2025
Aug. 01, 2025
Jul. 22, 2025
Jun. 02, 2025
Apr. 11, 2025
Mar. 21, 2025
USD ($)
Feb. 18, 2025
Sep. 17, 2024
May 14, 2024
USD ($)
$ / shares
Dec. 21, 2023
Aug. 11, 2023
May 04, 2023
Aug. 31, 2025
May 31, 2025
USD ($)
Oct. 31, 2024
USD ($)
Sep. 30, 2024
USD ($)
$ / shares
Jun. 30, 2025
USD ($)
$ / shares
shares
Jul. 31, 2024
USD ($)
Jun. 30, 2024
USD ($)
Jun. 30, 2025
USD ($)
$ / shares
shares
Jun. 30, 2024
USD ($)
Aug. 14, 2025
Apr. 15, 2025
Dec. 31, 2024
$ / shares
Oct. 24, 2024
USD ($)
Interest Payable                               $ 2,400,000 $ 2,700,000     $ 2,700,000          
Amortization of Debt Issuance Costs and Discounts                                 $ 23,400,000   $ 8,200,000 $ 47,400,000 $ 8,400,000        
Reverse Stock Split [Member]                                                  
Stockholders' Equity Note, Stock Split, Conversion Ratio 250     100 100   60 100   100 9 25                          
Reverse Stock Split [Member] | Subsequent Event [Member]                                                  
Stockholders' Equity Note, Stock Split, Conversion Ratio   250                     250                        
Minimum [Member] | Reverse Stock Split [Member] | Subsequent Event [Member]                                                  
Stockholders' Equity Note, Stock Split, Conversion Ratio     2                                            
Maximum [Member] | Reverse Stock Split [Member] | Subsequent Event [Member]                                                  
Stockholders' Equity Note, Stock Split, Conversion Ratio     250                                            
Senior Secured Convertible Notes Warrants [Member]                                                  
Warrants and Rights Outstanding, Term (Year)                 5 years                                
Warrants and Rights, Value, Conversion Price, Percent                 200.00%                                
Beneficial Owner, Ownership Percentage                 9.90%               9.90%     9.90%          
Senior Secured Convertible Notes Warrants [Member] | Subsequent Event [Member]                                                  
Warrants and Rights Outstanding, Term (Year)                                           5 years      
Robert Bollinger [Member] | Litigation Related to Bollinger Note [Member]                                                  
Loss Contingency, Damages Sought, Value           $ 10,500,000                                      
Senior Secured Convertible Notes [Member]                                                  
Debt Conversion, Original Debt, Amount                                       $ 26,051,600          
Debt Instrument, Discount, Percent                 5.00%               100.00%     100.00%          
Debt Instrument, Interest Rate, Effective Percentage                                 8.06%     8.06%          
Amortization of Debt Issuance Costs and Discounts                                       $ (31,375,670)          
Debt Instrument, Interest Rate, Stated Percentage                 15.00%             20.00% 20.00%     20.00%     20.00% 15.00%  
Debt Instrument, Default, Interest Rate                 20.00%                                
Debt Instrument, Convertible, If-converted Value in Excess of Original Shares, Percentage                 95.00%                                
Debt Instrument, Convertible, Conversion Price (in dollars per share) | $ / shares                               $ 1.16                  
Debt Instrument, Liquidation Fee Percentage                 1.50%                                
Registration Arrangement Fee Payable, Percentage                 1.50%                                
Debt Instrument, Monthly Interest Rate                 10.00%                                
Debt Instrument, Additional Amount Available for Purchase                 $ 52,600,000                                
Debt Instrument, Face Amount                                 $ 67,978,891     $ 67,978,891          
Long-term Debt, Gross, Current                               $ 2,681,973 62,300,000     62,300,000          
Debt Issuance Costs, Net                                 38,200,000     $ 38,200,000          
Debt Instrument, Convertible, Number of Equity Instruments                                       409,697          
Debt Instrument, Fair Value Disclosure                                 $ 44,200,000     $ 44,200,000          
Common Stock, Shares Potentially Liable To Issue Incremental (in shares) | shares                                 2,870     2,870          
Lowest Daily Volume Weighted Average Price, Difference to Conversion Price (in dollars per share) | $ / shares                                               $ 1  
Conversion Feature, VWAP Being $0.1 Million Higher, Reduction of Share Liability (in shares) | shares                                 2,832     2,832          
Senior Secured Convertible Notes [Member] | Subsequent Event [Member]                                                  
Debt Instrument, Convertible, Number of Equity Instruments                         430,519                        
Senior Secured Convertible Notes [Member] | Minimum [Member]                                                  
Debt Instrument, Convertible, Conversion Price (in dollars per share) | $ / shares                 $ 1.16                                
Common Stock, Shares Potentially Liable To Issue Incremental (in shares) | shares                                 1,215     1,215          
Secured Promissory Notes [Member] | Robert Bollinger [Member]                                                  
Proceeds from Issuance of Secured Debt                           $ 1,250,000 $ 10,000,000                    
Debt Instrument, Interest Rate, Stated Percentage                             15.00%                    
Secured Promissory Notes [Member] | Robert Bollinger [Member] | Litigation Related to Bollinger Note [Member]                                                  
Debt Instrument, Interest Rate, Stated Percentage                                                 28.00%
Loss Contingency, Damages Sought, Value           $ 10,500,000                                      
Debt Instrument, Face Amount                                                 $ 10,000,000
July 15, 2024 Senior Secured Convertible Notes [Member]                                                  
Debt Instrument, Discount, Percent                               5.00%   5.00%              
Proceeds from Issuance of Secured Debt                               $ 11,900,000   $ 50,000,000              
Debt Instrument, Face Amount                               $ 12,500,000   $ 52,600,000              
December 12, 2024 Senior Secured Convertible Notes [Member] | Minimum [Member]                                                  
Debt Instrument, Convertible, Conversion Price (in dollars per share) | $ / shares                                 $ 0.02     $ 0.02          
December 12, 2024 Senior Secured Convertible Notes [Member] | Maximum [Member]                                                  
Debt Instrument, Convertible, Conversion Price (in dollars per share) | $ / shares                                 $ 1.16     $ 1.16          
Short-Term Debt [Member]                                                  
Debt, Weighted Average Interest Rate                               18.80% 20.00%     20.00%          
Conversion of Accrued Interest to Common Stock [Member]                                                  
Debt Conversion, Original Debt, Amount                                 $ 100,000     $ 1,500,000          
Debt Conversion, Converted Instrument, Amount                             $ 3,000,000                    
Extinguishment of Debt, Gain (Loss), Net of Tax                             1,500,000                    
Conversion of Principal to Common Stock [Member]                                                  
Debt Conversion, Original Debt, Amount                             2,700,000         $ 26,100,000          
Conversion of Accrued Interests to Common Stock [Member]                                                  
Debt Conversion, Original Debt, Amount                             $ 1,800,000                    
Notes and Interest Converted to Common Stock [Member]                                                  
Debt Conversion, Converted Instrument, Shares Issued (in shares) | shares                                       2,561