v3.26.1
Taxes (Details)
6 Months Ended
Jan. 31, 2026
Jan. 31, 2025
Taxes [Line Items]    
Statutory income tax rate 21.00% 21.00%
State tax rate 8.84% 8.80%
Valuation allowance
Tax benefit percentage 50.00%  
USA [Member]    
Taxes [Line Items]    
Statutory income tax rate 21.00%  
Valuation allowance 100.00%