DEBT - Schedule of Debt (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2024	Dec. 31, 2023
Debt Instrument [Line Items]
Financing from French government agencies related to various government incentive programs	$ 11,024	$ 11,268
Relief loans	13,635	15,413
Total debt obligations	13,635	15,413
Less: current portion	(4,941)	(4,918)
Long-term portion	$ 8,694	10,495
TVN \| Loans Backed By French Research And Development Tax Credit Receivables
Debt Instrument [Line Items]
Basis spread on variable rate (as a percent)	1.90%
Societe Generale S.A.
Debt Instrument [Line Items]
Relief loans	$ 2,611	$ 4,145

Percentage points added to the reference rate to compute the variable rate on the debt instrument.

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