Note 4 - Goodwill and Intangible Assets - Goodwill (Details) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Mar. 31, 2023	Dec. 31, 2022
Goodwill	$ 120,505	$ 120,505
Opening balance	120,505	128,557
Impairment	0	(8,052)
Closing balance	120,505	120,505
Americas [Member]
Goodwill	60,128	60,128
Opening balance	60,128
Closing balance	60,128	60,128
INDIA
Goodwill	12,554	12,554
Opening balance	12,554
Closing balance	12,554	12,554
Malaysia 1 [Member]
Goodwill	43,678	43,678
Opening balance	43,678
Closing balance	43,678	43,678
AUSTRALIA
Goodwill	4,145	4,145
Opening balance	4,145
Closing balance	$ 4,145	$ 4,145