Note 14 - Related Parties 2 (Details Textual) - USD ($) $ in Millions |
3 Months Ended | 6 Months Ended |
|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2026 |
|
| Terrasoul [Member] | Advisory Services [Member] | Location, Statement of Income, Balance [Axis]: us-gaap:GeneralAndAdministrativeExpense | ||
| Professional and Contracted Services Expense | $ 0.1 | $ 0.1 |