Note 16 - Subsequent Events (Details Textual) - $ / shares	Oct. 14, 2024	Aug. 19, 2024	Jul. 03, 2024	Jul. 03, 2023
Preferred Stock, Convertible, Conversion Price		$ 1
Series A Preferred Stock [Member]
Preferred Stock, Convertible, Conversion Price				$ 1.45
Minimum [Member] | Series A Preferred Stock [Member]
Preferred Stock, Convertible, Conversion Price			$ 1.414
Minimum [Member] | Series A Preferred Stock [Member] | Subsequent Event [Member]
Preferred Stock, Convertible, Conversion Price	$ 1.414