Note 11 - Leases - Schedule of Lease-related Assets and Liabilities (Details) (Parentheticals) |
Jun. 30, 2026 |
Dec. 31, 2025 |
|---|---|---|
| Operating Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration] | Accrued Liabilities, Current | Accrued Liabilities, Current |