OTHER (EXPENSE) INCOME (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Other Income and Expenses [Abstract]
Interest and investment income	$ 225	$ 324	$ 436
Income tax (expense) benefit	(850)	(738)	9
Other non-operating (expense) income	0	(4)	2
Other (expense) income, net	$ (625)	$ (418)	$ 447