v3.25.4
FAIR VALUE - Significant unobservable inputs used in the level 3 fair value measurements (Details) - CAD ($)
Dec. 31, 2025
Sep. 30, 2025
Sep. 30, 2024
FAIR VALUE      
Financial assets at fair value through FVTPL $ 488,781 $ 685,662 $ 1,513,331
Recurring fair value measurements | Convertible debentures | Level 3      
FAIR VALUE      
Financial liabilities at fair value through FVTPL 13,020,932 14,477,841  
Recurring fair value measurements | Convertible debentures | Level 3 | Black-Scholes option pricing model      
FAIR VALUE      
Financial liabilities at fair value through FVTPL 13,020,932 14,477,841  
Recurring fair value measurements | Investments | Level 3      
FAIR VALUE      
Financial assets at fair value through FVTPL 488,781 685,662  
Recurring fair value measurements | Investments | Level 3 | Quoted market prices and recent transactions of similar instruments      
FAIR VALUE      
Financial assets at fair value through FVTPL $ 488,781 $ 685,662