PLANT, PROPERTY AND EQUIPMENT, NET (Schedule of Fixed assets) (Details) - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022
Total depreciable property and equipment	$ 38,780	$ 34,226
Less: accumulated depreciation	(25,675)	(19,282)
Depreciable property, net	13,105	14,944
Assets under development	757	3,207
Property, plant, and equipment, net	13,862	18,151
Computer hardware and software
Total depreciable property and equipment	36,528	34,206
Furniture, fixtures and equipment
Total depreciable property and equipment	$ 2,252	$ 20