OTHER (EXPENSE) INCOME, NET - Components of Other (Expense) Income (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Other Income and Expenses [Abstract]
Interest and investment income	$ 21	$ 100	$ 57	$ 174
Income tax expense	(202)	(174)	(400)	(301)
Total other (expense) income, net	$ (181)	$ (74)	$ (343)	$ (127)