Note 7 - Property and Equipment, Net (Details Textual) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023
Impairment, Long-Lived Asset, Held-for-Use	$ 0	$ 9,988
Depreciation	129	1,547
Property, Plant and Equipment, Disposals	59	1,041
Disposal Group, Including Discontinued Operation, Property, Plant and Equipment	32	342
Property and Equipment [Member]
Impairment, Long-Lived Asset, Held-for-Use	$ 0	$ 7,418