Note 16 - Segment and Geographic Information - Schedule of Revenue by Type (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Total revenue	$ 76,354	$ 99,497
Leases [Member]
Total revenue	20,504	35,267
System [Member]
Total revenue	41,874	47,906
Product [Member]
Total revenue	10,563	13,316
Service [Member]
Total revenue	$ 3,413	$ 3,008