Note 18 - Segment and Geographic Information - Schedule of Revenue by Type (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Total revenue	$ 99,497	$ 105,622
Leases [Member]
Total revenue	35,267	45,094
System [Member]
Total revenue	47,906	43,106
Product [Member]
Total revenue	13,316	13,230
Service [Member]
Total revenue	$ 3,008	$ 4,192