Quarterly report [Sections 13 or 15(d)]

Note 4 - Fair Value Measurements (Tables)

v3.25.1
Note 4 - Fair Value Measurements (Tables)
6 Months Ended
Mar. 31, 2025
Notes Tables  
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block]
   

Six Months Ended

 
   

March 31,

 
   

2025

   

2024

 
                 

Beginning balance

  $ 1,570,000     $ 1,331,000  

Change in fair value of derivative liabilities

    3,138,316       (19,000 )

Extinguishments

    (4,708,316 )      

Ending balance

  $     $ 1,312,000  
Fair Value Measurement Inputs and Valuation Techniques [Table Text Block]

Valuation Methodology

 

Significant Unobservable Input

 

December 30, 2024

   

September 30, 2024

 
                     

Scenario-Based

 

Estimated change of control dates

 

December 2024

   

March 2025 to March 2027

 
   

Discount rate

    N/A       12.1% to 12.3%  
   

Probability of change of control

    100 %     60% to 90%