XML 45 R29.htm IDEA: XBRL DOCUMENT v3.25.3
Other Income (Details Narrative) - USD ($)
$ in Millions
 12 Months Ended
Sep. 30, 2025
Sep. 30, 2024
Sep. 30, 2023
Sep. 30, 2021
Defined Benefit Plan Disclosure [Line Items]        
Research and development incentive income     $ 0.5 $ 0.5
Non operating income from grant $ 37,000.0 $ 75,000.0 25,000.0  
Deferred grant income 0.8 0.8    
Research and development incentive income 0.6 2.3 2.7  
Incentive and tax receivables 0.7 2.3    
Australia, Dollars        
Defined Benefit Plan Disclosure [Line Items]        
Research and development incentive income 1.0 3.5 $ 4.1  
Incentive and tax receivables 1.1 $ 3.3    
Michael J Fox Foundation [Member]        
Defined Benefit Plan Disclosure [Line Items]        
Research and development incentive income $ 1.0