GOODWILL (Details) - USD ($) $ in Thousands	12 Months Ended
GOODWILL (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Acquired Finite-Lived Intangible Assets [Line Items]
Goodwill at January 1	$ 129,629	$ 140,479
Foreign currency adjustments	(8,336)	(10,850)
Accumulated impairment losses	(90,104)
Goodwill at December 31	31,189	129,629
Solar [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Goodwill at January 1	30,505	33,255
Foreign currency adjustments	(1,737)	(2,750)
Accumulated impairment losses	0
Goodwill at December 31	28,768	30,505
All other [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Goodwill at January 1	99,124	107,224
Foreign currency adjustments	(6,599)	(8,100)
Accumulated impairment losses	(90,104)
Goodwill at December 31	$ 2,421	$ 99,124

Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.