Note 13 - Information About Operating Segments and Geographic Areas - Profit and Loss Information (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Revenue	$ 36,487	$ 40,367
Cost of revenue	31,034	34,952
Gross profit	5,453	5,415
Partner Solutions [Member]
Revenue	33,119	36,516
Cost of revenue	28,263	31,478
Gross profit	4,856	5,038
Edge to Cloud [Member]
Revenue	3,368	3,851
Cost of revenue	2,771	3,474
Gross profit	$ 597	$ 377