v3.26.1
Other Income (Details Narrative) - USD ($)
$ in Thousands
 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     $ 500 $ 500
Non operating income from grant $ 37,000 $ 75,000 25,000  
Deferred grant income 800 800    
Research and development incentive income 600 2,300 2,700  
Incentive and tax receivables 700 2,300    
Australia, Dollars        
Defined Benefit Plan Disclosure [Line Items]        
Research and development incentive income 1,000 3,500 $ 4,100  
Incentive and tax receivables 1,100 $ 3,300    
Michael J Fox Foundation [Member]        
Defined Benefit Plan Disclosure [Line Items]        
Research and development incentive income $ 1,000