v3.26.1
Common Stock (Details) - USD ($)
6 Months Ended
Mar. 18, 2025
Apr. 30, 2026
Apr. 30, 2025
Oct. 31, 2025
Common Stock [Line Items]        
Common stock exercise price   $ 0.01   $ 0.01
Options, exercised    
Warrants [Member]        
Common Stock [Line Items]        
Warrants 21,500      
Incurred costs     $ 1,332  
Arras [Member]        
Common Stock [Line Items]        
Common stock exercise price $ 0.25      
Aggregate gross proceeds $ 12,685      
Distribution amount $ 5,375      
Common Stock [Member]        
Common Stock [Line Items]        
Common stock shares issued      
Options, exercised 21,500      
Common Stock [Member] | Warrants [Member]        
Common Stock [Line Items]        
Common stock exercise price $ 0.59