SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) - USD ($)	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Concentration Risk [Line Items]
Impairment charges for long-lived assets	$ 0	$ 0	$ 0
Impairment of goodwill	0	0	0
Foreign currency remeasurement gain (loss)	2,685,000	5,126,000	(6,391,000)
Advertising expense	700,000	1,000,000	1,100,000
Decrease in interest expense	$ (5,040,000)	$ (10,625,000)	$ (11,509,000)
Basic (in dollars per share)	$ 0.27	$ 0.13	$ (0.30)
Diluted (in dollars per share)	$ 0.25	$ 0.12	$ (0.30)
Minimum
Concentration Risk [Line Items]
Lessee, operating lease, term of contract (in years)	1 year
Maximum
Concentration Risk [Line Items]
Lessee, operating lease, term of contract (in years)	10 years
Cumulative Effect, Period of Adoption, Adjustment | Accounting Standards Update 2020-06
Concentration Risk [Line Items]
Decrease in interest expense	$ 5,600,000
Basic (in dollars per share)	$ 0.05
Diluted (in dollars per share)	$ 0.05
TVN
Concentration Risk [Line Items]
Research and development tax credits receivables from French government	$ 5,400,000	$ 5,700,000	$ 4,500,000
Foreign Exchange Forward
Concentration Risk [Line Items]
Derivative, term of contract (in months)	3 months
Other Expense
Concentration Risk [Line Items]
Foreign currency remeasurement gain (loss)	$ (300,000)	$ 600,000	$ (1,000,000)
Furniture and fixtures
Concentration Risk [Line Items]
Property, plant and equipment estimated useful life (in years)	5 years
Software
Concentration Risk [Line Items]
Property, plant and equipment estimated useful life (in years)	3 years
Machinery and equipment
Concentration Risk [Line Items]
Property, plant and equipment estimated useful life (in years)	4 years