Note 13 - Related Parties - Related Party Expenses (Details) - USD ($) |
12 Months Ended | |
|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
|
| Related party transactions | $ 122,504 | $ 153,546 |
| Consulting Fees [Member] | ||
| Related party transactions | 60,000 | 90,000 |
| Selling, General and Administrative Expenses [Member] | ||
| Related party transactions | $ 62,504 | $ 63,546 |