Note 20 - Loss Per Share - Loss Per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Net loss	$ (29,142)	$ (21,501)	$ (38,688)
Net (loss) income attributable to noncontrolling interest	(52)	224	2,942
Net loss available to common stockholders	$ (29,090)	$ (21,725)	$ (41,630)
Weighted average common shares outstanding (in shares)	183,721	182,257	181,957
Effect of dilutive securities (in shares)	0	0	0
Weighted average diluted shares (in shares)	183,721	182,257	181,957
Basic and diluted loss per share (in dollars per share)	$ (0.16)	$ (0.12)	$ (0.23)