Note 18 - Redeemable Noncontrolling Interests - Schedule of Redeemable Noncontrolling Interests (Details) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Balance			$ 38,577,000
Equity issuance costs incurred			(531,000)
Stock-based compensation attributable to redeemable noncontrolling interests			8,000
Net loss attributable to redeemable noncontrolling interests	$ (433,000)	$ 1,000	(1,041,000)	$ (70,000)
Effect of foreign currency translation on redeemable noncontrolling interests			816,000
Effect of foreign currency translation attributable to redeemable noncontrolling interests			181,000
Balance	$ 38,010,000		$ 38,010,000