Note 4 - Goodwill and Intangible Assets - Schedule of Goodwill (Details) - USD ($) $ in Thousands	3 Months Ended		12 Months Ended
	Jun. 30, 2025	Mar. 31, 2024	Dec. 31, 2025	Dec. 31, 2024
Beginning balance		$ 35,041	$ 11,052	$ 35,041
Impairment losses	$ (11,100)	$ (24,000)	(11,052)	(23,989)
Ending balance			$ 0	$ 11,052