Note 15 - Related Party Transactions (Details Textual) - USD ($) $ in Thousands |
6 Months Ended | ||
|---|---|---|---|
Jun. 15, 2026 |
Jan. 16, 2026 |
Jun. 30, 2026 |
|
| Ownership Percentage | 45.00% | ||
| Monthly Consulting Fee | $ 25 | ||
| Payment for Consulting Fees | $ 75 | ||
| Common Stock [Member] | |||
| Stock Issued During Period, Shares, Warrants Exercised | 22,614,600 | ||
| January 2026 Private Placement [Member] | |||
| Equity Offering, Period for Right to Consent Modification of Digital Asset Strategy | 24 months | ||
| Equity Offering, Right to Consent Modification of Digital Asset Strategy, Percentage of Original Purchase Owned | 50.00% |