Note 15 - Subsequent Events (Details Textual) - Asset Purchase Agreement [Member] - USD ($) $ in Millions |
3 Months Ended | |
---|---|---|
Aug. 08, 2025 |
Jun. 30, 2025 |
|
Proceeds from Sale of Productive Assets | $ 6.5 | |
Subsequent Event [Member] | ||
Proceeds from Sale of Productive Assets | $ 1.0 |