v3.25.3
Sales Tax Recoverable and Payable (Details) - USD ($)
Sep. 30, 2025
Dec. 31, 2024
Sales Tax Recoverable and Payable    
Sales tax recoverable, gross $ 61,250 $ 59,469
Gross sales tax payable 0  
Allowance on value added tax recoverable $ 5,834 $ 5,795