Note 4 - Goodwill and Intangible Assets - Goodwill (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Goodwill	$ 120,505	$ 128,557
Opening balance	128,557	183,397
Classified as held for sale	0	(54,840)
Impairment	(8,052)	0
Closing balance	120,505	128,557
Americas [Member]
Goodwill	60,128	64,315
Opening balance	64,315
Impairment	(4,187)
Closing balance	60,128	64,315
INDIA
Goodwill	12,554	12,554
Opening balance	12,554
Closing balance	12,554	12,554
Malaysia 1 [Member]
Goodwill	43,678	47,543
Opening balance	47,543
Closing balance	43,678	47,543
AUSTRALIA
Goodwill	4,145	4,145
Opening balance	4,145
Closing balance	$ 4,145	$ 4,145