v3.25.2
Note 7 - Debt - Schedule of Outstanding Debt (Details) - USD ($)
3 Months Ended 9 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2025
Jun. 30, 2024
Apr. 15, 2025
Dec. 31, 2024
Sep. 30, 2024
May 14, 2024
Amortization of original issue discount and debt issuance costs $ (23,400,000) $ (8,200,000) $ (47,400,000) $ (8,400,000)        
Principal as of June 30, 2025 62,273,574   62,273,574          
Principal amount 62,273,574   62,273,574          
Matured Loans and Advances [Member]                
Principal amount     2,717,804          
Original issue discount as of October 1, 2024     0          
Carrying, balance     2,717,804          
Notes issued, principal     0          
Original issue discount and debt issuance costs at inception     0          
Amortization of original issue discount and debt issuance costs     0          
Principal paid in cash     0          
Principal converted to shares of common stock     (2,717,804)          
Original issue discount related to the principal converted     0          
Principal extinguished     0          
Principal as of June 30, 2025 0   0          
Original issue discount as of June 30, 2025 0   0          
Carrying amount as of June 30, 2025 0   0          
Including presented as current liability 0   0          
Including presented as noncurrent liability 0   0          
Fair value - amount $ 0   $ 0       $ 1,805,000  
Contractual interest rate (default rate) 0.00%   0.00%       10.00%  
Principal amount $ 0   $ 0       $ 2,717,804  
Unamortized debt discount and issuance costs             0  
Net carrying amount, current liability             2,717,804  
Net carrying amount, noncurrent liability             0  
Total net carrying amount 0   0       2,717,804  
Bollinger Loan [Member]                
Principal amount     0          
Original issue discount as of October 1, 2024     0          
Carrying, balance     0          
Notes issued, principal     11,250,000          
Original issue discount and debt issuance costs at inception     0          
Amortization of original issue discount and debt issuance costs     0          
Principal paid in cash     (11,000,000)          
Principal converted to shares of common stock     0          
Original issue discount related to the principal converted     0          
Principal extinguished     (250,000)          
Principal as of June 30, 2025 0   0          
Original issue discount as of June 30, 2025 0   0          
Carrying amount as of June 30, 2025 0   0          
Including presented as current liability 0   0          
Including presented as noncurrent liability 0   0          
Fair value - amount $ 0   $ 0          
Contractual interest rate (default rate) 0.00%   0.00%          
Principal amount $ 0   $ 0       0  
Total net carrying amount 0   0       0  
Senior Secured Convertible Notes [Member]                
Principal amount     20,346,283          
Original issue discount as of October 1, 2024     (17,664,310)          
Carrying, balance     2,681,973          
Notes issued, principal     67,978,891          
Original issue discount and debt issuance costs at inception     (67,978,891)          
Amortization of original issue discount and debt issuance costs     31,375,670          
Principal paid in cash     0          
Principal converted to shares of common stock     (26,051,600)          
Original issue discount related to the principal converted     16,064,397          
Principal extinguished     0          
Principal as of June 30, 2025 62,273,574   62,273,574          
Original issue discount as of June 30, 2025 (38,203,134)   (38,203,134)          
Carrying amount as of June 30, 2025 24,070,440   24,070,440          
Including presented as current liability 24,070,440   24,070,440          
Including presented as noncurrent liability 0   0          
Fair value - amount $ 48,445,067   $ 48,445,067       $ 17,700,000  
Contractual interest rate (default rate) 20.00%   20.00%   20.00% 15.00% 20.00% 15.00%
Principal amount $ 62,273,574   $ 62,273,574       $ 20,346,283  
Unamortized debt discount and issuance costs             (17,664,310)  
Net carrying amount, current liability 62,300,000   62,300,000       2,681,973  
Net carrying amount, noncurrent liability             0  
Total net carrying amount 24,070,440   24,070,440       $ 2,681,973  
Conversion price floor (not subject to reverse stock splits) (in dollars per share)             $ 1.16  
Principal 67,978,891   67,978,891          
Bollinger Loan and Senior Secured Convertible Notes [Member]                
Principal amount     23,064,087          
Original issue discount as of October 1, 2024     (17,664,310)          
Carrying, balance     5,399,777          
Notes issued, principal     79,228,891          
Original issue discount and debt issuance costs at inception     (67,978,891)          
Amortization of original issue discount and debt issuance costs     31,375,670          
Principal paid in cash     (11,000,000)          
Principal converted to shares of common stock     (28,769,404)          
Original issue discount related to the principal converted     16,064,397          
Principal extinguished     (250,000)          
Principal as of June 30, 2025 62,273,574   62,273,574          
Original issue discount as of June 30, 2025 (38,203,134)   (38,203,134)          
Carrying amount as of June 30, 2025 24,070,440   24,070,440          
Including presented as current liability 24,070,440   24,070,440          
Including presented as noncurrent liability 0   0          
Fair value - amount $ 48,445,067   $ 48,445,067          
Contractual interest rate (default rate) 0.00%   0.00%          
Principal amount $ 62,273,574   $ 62,273,574       $ 23,064,087  
Total net carrying amount 24,070,440   24,070,440       5,399,777  
Securities Purchase Agreement Dated May 14, 2024 [Member]                
Principal as of June 30, 2025 2,620   2,620          
Principal amount $ 2,620   $ 2,620          
Conversion price floor (not subject to reverse stock splits) (in dollars per share) $ 1.16   $ 1.16          
Principal $ 621,053   $ 621,053          
Maturity date     Feb. 28, 2025          
Matured Loans and Advances and Senior Convertible Notes [Member]                
Principal amount     $ 23,064,087          
Carrying, balance     5,399,777          
Fair value - amount             19,505,000  
Principal amount             23,064,087  
Unamortized debt discount and issuance costs             (17,664,310)  
Net carrying amount, current liability             5,399,777  
Net carrying amount, noncurrent liability             0  
Total net carrying amount             $ 5,399,777  
Investments #1 Pursuant to May 2024 Securities Purchase Agreement [Member]                
Principal as of June 30, 2025 794,273   794,273          
Principal amount $ 794,273   $ 794,273          
Conversion price floor (not subject to reverse stock splits) (in dollars per share) $ 1.16   $ 1.16          
Principal $ 4,629,711   $ 4,629,711          
Maturity date     Apr. 30, 2025          
Investments #2 Pursuant to May 2024 Securities Purchase Agreement [Member]                
Principal as of June 30, 2025 4,210,526   $ 4,210,526          
Principal amount $ 4,210,526   $ 4,210,526          
Conversion price floor (not subject to reverse stock splits) (in dollars per share) $ 0.21   $ 0.21          
Principal $ 4,210,526   $ 4,210,526          
Maturity date     Apr. 30, 2025          
Investments #3 Pursuant to May 2024 Securities Purchase Agreement [Member]                
Principal as of June 30, 2025 4,011,712   $ 4,011,712          
Principal amount $ 4,011,712   $ 4,011,712          
Conversion price floor (not subject to reverse stock splits) (in dollars per share) $ 1.16   $ 1.16          
Principal $ 5,263,158   $ 5,263,158          
Maturity date     Apr. 30, 2025          
Securities Purchase Agreement dated January 23, 2025 [Member]                
Principal as of June 30, 2025 6,315,789   $ 6,315,789          
Principal amount $ 6,315,789   $ 6,315,789          
Conversion price floor (not subject to reverse stock splits) (in dollars per share) $ 0.08   $ 0.08          
Principal $ 6,315,789   $ 6,315,789          
Maturity date     May 31, 2025          
Securities Purchase Agreement dated February 5, 2025 [Member]                
Principal as of June 30, 2025 3,147,368   $ 3,147,368          
Principal amount $ 3,147,368   $ 3,147,368          
Conversion price floor (not subject to reverse stock splits) (in dollars per share) $ 0.05   $ 0.05          
Principal $ 3,147,368   $ 3,147,368          
Maturity date     Jun. 30, 2025          
Investments #4 pursuant to May 2024 Securities Purchase Agreement [Member]                
Principal as of June 30, 2025 1,578,947   $ 1,578,947          
Principal amount $ 1,578,947   $ 1,578,947          
Conversion price floor (not subject to reverse stock splits) (in dollars per share) $ 1.03   $ 1.03          
Principal $ 1,578,947   $ 1,578,947          
Maturity date     Jun. 30, 2025          
Investments #1 pursuant to January 2025 Securities Purchase Agreement [Member]                
Principal as of June 30, 2025 526,316   $ 526,316          
Principal amount $ 526,316   $ 526,316          
Conversion price floor (not subject to reverse stock splits) (in dollars per share) $ 0.08   $ 0.08          
Principal $ 526,316   $ 526,316          
Maturity date     Jun. 30, 2025          
Securities Purchase Agreement dated March 6, 2025 [Member]                
Principal as of June 30, 2025 4,000,000   $ 4,000,000          
Principal amount $ 4,000,000   $ 4,000,000          
Conversion price floor (not subject to reverse stock splits) (in dollars per share) $ 0.37   $ 0.37          
Principal $ 4,000,000   $ 4,000,000          
Maturity date     Jul. 31, 2025          
Investments #5 pursuant to May 2024 Securities Purchase Agreement [Member]                
Principal as of June 30, 2025 1,578,947   $ 1,578,947          
Principal amount $ 1,578,947   $ 1,578,947          
Conversion price floor (not subject to reverse stock splits) (in dollars per share) $ 0.07   $ 0.07          
Principal $ 1,578,947   $ 1,578,947          
Maturity date     Jul. 31, 2025          
Investments #1 pursuant to March 2025 Securities Purchase Agreement [Member]                
Principal as of June 30, 2025 1,168,421   $ 1,168,421          
Principal amount $ 1,168,421   $ 1,168,421          
Conversion price floor (not subject to reverse stock splits) (in dollars per share) $ 0.37   $ 0.37          
Principal $ 1,168,421   $ 1,168,421          
Maturity date     Jul. 31, 2025          
Investments #1 pursuant to February 2025 Securities Purchase Agreement [Member]                
Principal as of June 30, 2025 726,316   $ 726,316          
Principal amount $ 726,316   $ 726,316          
Conversion price floor (not subject to reverse stock splits) (in dollars per share) $ 0.05   $ 0.05          
Principal $ 726,316   $ 726,316          
Maturity date     Jul. 31, 2025          
Investments #6 pursuant to May 2024 Securities Purchase Agreement [Member]                
Principal as of June 30, 2025 1,578,950   $ 1,578,950          
Principal amount $ 1,578,950   $ 1,578,950          
Conversion price floor (not subject to reverse stock splits) (in dollars per share) $ 0.03   $ 0.03          
Principal $ 1,578,950   $ 1,578,950          
Maturity date     Jul. 31, 2025          
Investments #7 pursuant to May 2024 Securities Purchase Agreement [Member]                
Principal as of June 30, 2025 526,316   $ 526,316          
Principal amount $ 526,316   $ 526,316          
Conversion price floor (not subject to reverse stock splits) (in dollars per share) $ 0.02   $ 0.02          
Principal $ 526,316   $ 526,316          
Maturity date     Aug. 31, 2025          
Investments #2 pursuant to January 2025 Securities Purchase Agreement [Member]                
Principal as of June 30, 2025 4,210,526   $ 4,210,526          
Principal amount $ 4,210,526   $ 4,210,526          
Conversion price floor (not subject to reverse stock splits) (in dollars per share) $ 0.08   $ 0.08          
Principal $ 4,210,526   $ 4,210,526          
Maturity date     Aug. 31, 2025          
Investments #2 pursuant to February 2025 Securities Purchase Agreement [Member]                
Principal as of June 30, 2025 2,421,053   $ 2,421,053          
Principal amount $ 2,421,053   $ 2,421,053          
Conversion price floor (not subject to reverse stock splits) (in dollars per share) $ 0.05   $ 0.05          
Principal $ 2,421,053   $ 2,421,053          
Maturity date     Aug. 31, 2025          
Investments #2 pursuant to March 2025 Securities Purchase Agreement [Member]                
Principal as of June 30, 2025 1,789,474   $ 1,789,474          
Principal amount $ 1,789,474   $ 1,789,474          
Conversion price floor (not subject to reverse stock splits) (in dollars per share) $ 0.37   $ 0.37          
Principal $ 1,789,474   $ 1,789,474          
Maturity date     Aug. 31, 2025          
Securities Purchase Agreement Dated May 16, 2025 [Member]                
Principal as of June 30, 2025 1,578,947   $ 1,578,947          
Principal amount $ 1,578,947   $ 1,578,947          
Conversion price floor (not subject to reverse stock splits) (in dollars per share) $ 0.03   $ 0.03          
Principal $ 1,578,947   $ 1,578,947          
Maturity date     Sep. 30, 2025          
Investments #1 pursuant to May 16, 2025 Securities Purchase Agreement [Member]                
Principal as of June 30, 2025 2,128,127   $ 2,128,127          
Principal amount $ 2,128,127   $ 2,128,127          
Conversion price floor (not subject to reverse stock splits) (in dollars per share) $ 0.03   $ 0.03          
Principal $ 2,128,127   $ 2,128,127          
Maturity date     Sep. 30, 2025          
Securities Purchase Agreement Dated May 29, 2025 One [Member]                
Principal as of June 30, 2025 2,715,789   $ 2,715,789          
Principal amount $ 2,715,789   $ 2,715,789          
Conversion price floor (not subject to reverse stock splits) (in dollars per share) $ 0.03   $ 0.03          
Principal $ 2,715,789   $ 2,715,789          
Maturity date     Sep. 30, 2025          
Securities Purchase Agreement Dated May 29, 2025 Two [Member]                
Principal as of June 30, 2025 11,578,947   $ 11,578,947          
Principal amount $ 11,578,947   $ 11,578,947          
Conversion price floor (not subject to reverse stock splits) (in dollars per share) $ 0.03   $ 0.03          
Principal $ 11,578,947   $ 11,578,947          
Maturity date     Sep. 30, 2025          
Investments #2 pursuant to May 16, 2025 Securities Purchase Agreement [Member]                
Principal as of June 30, 2025 1,578,947   $ 1,578,947          
Principal amount $ 1,578,947   $ 1,578,947          
Conversion price floor (not subject to reverse stock splits) (in dollars per share) $ 0.03   $ 0.03          
Principal $ 1,578,947   $ 1,578,947          
Maturity date     Oct. 31, 2025          
Investments #1 pursuant to May 29, 2025 Securities Purchase Agreement One [Member]                
Principal as of June 30, 2025 947,368   $ 947,368          
Principal amount $ 947,368   $ 947,368          
Conversion price floor (not subject to reverse stock splits) (in dollars per share) $ 0.03   $ 0.03          
Principal $ 947,368   $ 947,368          
Maturity date     Oct. 31, 2025          
Investments #3 pursuant to March 2025 Securities Purchase Agreement [Member]                
Principal as of June 30, 2025 684,211   $ 684,211          
Principal amount $ 684,211   $ 684,211          
Conversion price floor (not subject to reverse stock splits) (in dollars per share) $ 0.37   $ 0.37          
Principal $ 684,211   $ 684,211          
Maturity date     Oct. 31, 2025          
Investments #3 pursuant to May 16, 2025 Securities Purchase Agreement [Member]                
Principal as of June 30, 2025 894,737   $ 894,737          
Principal amount $ 894,737   $ 894,737          
Conversion price floor (not subject to reverse stock splits) (in dollars per share) $ 0.03   $ 0.03          
Principal $ 894,737   $ 894,737          
Maturity date     Oct. 31, 2025          
Investments #1 pursuant to May 29, 2025 Securities Purchase Agreement Two [Member]                
Principal as of June 30, 2025 1,578,947   $ 1,578,947          
Principal amount $ 1,578,947   $ 1,578,947          
Conversion price floor (not subject to reverse stock splits) (in dollars per share) $ 0.03   $ 0.03          
Principal $ 1,578,947   $ 1,578,947          
Maturity date     Oct. 31, 2025