Note 17 - Loss Per Share - Loss Per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Net loss	$ (12,938)	$ (12,525)	$ (14,892)	$ (21,707)
Net (loss) income attributable to noncontrolling interest	(129)	60	(367)	75
Net loss available to common shareholders	$ (12,809)	$ (12,585)	$ (14,525)	$ (21,782)
Weighted average common shares outstanding (in shares)	182,804	183,315	182,150	183,068
Effect of dilutive securities (in shares)	0	0	0	0
Weighted average diluted shares (in shares)	182,804	183,315	182,150	183,068
Basic and diluted loss per share (in dollars per share)	$ (0.07)	$ (0.07)	$ (0.08)	$ (0.12)