Note 8 - Accounts Payable and Accrued Liabilities (Details Textual) |
3 Months Ended | 12 Months Ended | ||||||
|---|---|---|---|---|---|---|---|---|
Oct. 12, 2023 |
Mar. 31, 2026 |
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
Dec. 31, 2022 |
Dec. 31, 2021 |
Dec. 31, 2020 |
|
| Director Fees, Deferred, Percentage | 71.00% | 100.00% | 100.00% | 100.00% | 100.00% | 100.00% | 100.00% | |
| Director Term | 3 years | |||||||
| Directors Electing to Not Defer Fees and Interest | 2 | |||||||
| Directors Electing to Defer Fees and Interest | 2 | |||||||