REVENUE Revenue by Geographic Regions (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Segment Reporting, Revenue Reconciling Item [Line Items]
Revenues	$ 97,680	$ 94,876	$ 198,329	$ 189,240
United States
Segment Reporting, Revenue Reconciling Item [Line Items]
Revenues	40,160	41,587	84,549	81,058
Europe, Middle East and Africa
Segment Reporting, Revenue Reconciling Item [Line Items]
Revenues	36,316	34,094	75,161	70,617
Asia-Pacific
Segment Reporting, Revenue Reconciling Item [Line Items]
Revenues	12,798	14,566	25,319	27,756
Other Americas
Segment Reporting, Revenue Reconciling Item [Line Items]
Revenues	$ 8,406	$ 4,629	$ 13,300	$ 9,809