INTEREST AND OTHER (INCOME) EXPENSE, NET (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Other Income and Expenses [Abstract]
Interest income	$ (479)	$ (123)	$ (1,335)	$ (476)
Interest expense	918	2,339	2,760	7,018
Other, net	(469)	(205)	(350)	(189)
Total interest and other (income) expense, net	(30)	2,011	1,075	6,353
Cash paid for interest	$ 1,600	$ 1,600	$ 3,300	$ 3,200