v3.25.2
Note 5 - Accounts Payable and Accrued Expenses - Summary of Accounts Payable and Accrued Expenses (Details) - Nonrelated Party [Member] - USD ($)
Jun. 30, 2025
Dec. 31, 2024
Dec. 31, 2021
Accounts payable $ 102,611 $ 79,856  
Accrued fees and liabilities 17,860 25,795  
Accounts Payable and Accrued Liabilities, Current $ 120,471 $ 105,651 $ 105,651