Note 6 - Leases - Schedule of Operating Lease Assets and Liabilities (Details) (Parentheticals) |
Dec. 31, 2025 |
Dec. 31, 2024 |
|---|---|---|
| Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration] | Other Assets, Noncurrent | Other Assets, Noncurrent |
| Operating Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration] | Other Liabilities, Current | Other Liabilities, Current |
| Operating Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration] | Other Liabilities, Noncurrent | Other Liabilities, Noncurrent |
| Operating Lease, Liability, Statement of Financial Position [Extensible Enumeration] | Liabilities | Liabilities |