Note 4 - Private Placement (Details Textual) - $ / shares |
Feb. 12, 2025 |
Apr. 20, 2026 |
|---|---|---|
| Class of Warrant or Right, Exercise Price of Warrants or Rights | $ 10 | |
| Archimedes Tech SPAC Partners II Co | ||
| Units Issued, Price Per Unit | $ 10 | |
| Private Placement Warrants [Member] | Archimedes Tech SPAC Partners II Co | ||
| Class of Warrant or Right, Number of Securities Called by Each Warrant or Right | 1 | |
| Class of Warrant or Right, Exercise Price of Warrants or Rights | $ 11.5 |