XML 79 R66.htm IDEA: XBRL DOCUMENT v3.26.1
Note 11 - Fair Value Measurements - Assets and Liabilities Measured on a Recurring Basis (Details) (Parentheticals)
Mar. 31, 2026
Dec. 31, 2025
Derivative Liability, Statement of Financial Position [Extensible Enumeration] Convertible Debt, Noncurrent Convertible Debt, Noncurrent