Annual report [Section 13 and 15(d), not S-K Item 405]

Income Taxes (Details Narrative)

v3.25.3
Income Taxes (Details Narrative) - USD ($)
 12 Months Ended
Sep. 30, 2025
Sep. 30, 2024
Aug. 31, 2022
Effective Income Tax Rate Reconciliation [Line Items]      
Tax credit carryforwards $ 2,789,965 $ 3,129,222  
Increase (decrease) in valuation allowance (3,200,000) 600,000  
Other income 720,102 4,327,946  
Excise tax     1.00%
Minimum [Member]      
Effective Income Tax Rate Reconciliation [Line Items]      
Corporate alternative tax     15.00%
New Jersey Division of Taxation [Member]      
Effective Income Tax Rate Reconciliation [Line Items]      
Sale of net operating losses 8,100,000 49,400,000  
Sale of unused research and development tax credits 100,000 300,000  
Other income 700,000 $ 4,400,000  
Domestic Tax Jurisdiction [Member]      
Effective Income Tax Rate Reconciliation [Line Items]      
Net operating losses 117,900,000    
Tax credit carryforwards 2,400,000    
State and Local Jurisdiction [Member]      
Effective Income Tax Rate Reconciliation [Line Items]      
Net operating losses 26,700,000    
Tax credit carryforwards 400,000    
Foreign Tax Jurisdiction [Member]      
Effective Income Tax Rate Reconciliation [Line Items]      
Net operating losses $ 16,000,000.0