INCOME AND OTHER TAXES - Major Components of Income Tax Expense (Benefit) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Current:
Federal	$ 0	$ 50
State	(87)	(33)
Foreign	(4)	(160)
Total current	(91)	(143)
Deferred:
Federal	0	0
State	0	0
Foreign	0	0
Total deferred	0	0
Total income tax expense	$ (91)	$ (143)