Note 11 - Leases - Amounts of Assets and Liabilities (Details) (Parentheticals)	Sep. 30, 2025	Dec. 31, 2024
Finance Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration]	Right-of-Use Assets, Operating and Finance Leases	Right-of-Use Assets, Operating and Finance Leases
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration]	Right-of-Use Assets, Operating and Finance Leases	Right-of-Use Assets, Operating and Finance Leases
Finance Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration]	Lease, Liabilities, Noncurrent	Lease, Liabilities, Noncurrent
Operating Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration]	Lease, Liabilities, Noncurrent	Lease, Liabilities, Noncurrent
Finance Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration]	Other Liabilities, Current	Other Liabilities, Current
Operating Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration]	Other Liabilities, Current	Other Liabilities, Current