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INCOME TAXES - Reconciliation of effective tax rate for the year ended December 31, 2025 (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Effective Income Tax Rate Reconciliation
Loss before income taxes	$ (45,109)	$ (46,068)	$ (55,373)
Income Tax Expense (Benefit), Effective Income Tax Rate Reconciliation ( Amount in $)
U.S. federal statutory tax rate	(9,473)
State and local income taxes	$ (11,983)
Effective Income Tax Rate Reconciliation, State and Local Jurisdiction, Contribution Greater than 50 Percent, Tax Effect [Extensible Enumeration]	stpr:CA, stpr:GA, stpr:NJ, stpr:NY, stpr:PA
Effect of cross-border tax laws
Subpart F income	$ 2,224
Income from branches	1,642
Withholding tax	788
Worthless stock deduction	(90,862)
Foreign tax credit	(1,301)
Tax credits
R&D tax credit	(826)
Nontaxable or nondeductible items
Fair value adjustment	(1,259)
Other	596
Changes in unrecognized tax benefits	(2,800)
Other foreign jurisdictions	1,604
Income tax benefit	$ 84,745	$ (8,167)	$ (10,833)
Effective Income Tax Rate Reconciliation, Percent
U.S. federal statutory tax rate	21.00%	21.00%	21.00%
State and local income taxes	26.60%	(0.80%)	(2.10%)
Effect of cross-border tax laws
Subpart F income	(4.90%)
Income from branches	(3.60%)
Withholding tax	(1.70%)
Worthless stock deduction	201.40%
Foreign tax credit	2.90%
Tax credits
R&D tax credit	1.80%
Changes in valuation allowances		(37.20%)	(27.00%)
Nontaxable or nondeductible items
Fair value adjustment	2.80%
Other	(1.30%)
Other adjustments		1.50%	(2.30%)
Permanent adjustments - foreign exchange		(3.90%)	(2.30%)
Changes in unrecognized tax benefits	6.20%	(15.20%)	(2.00%)
Other foreign jurisdictions	(3.60%)	2.60%	(9.90%)
Income tax benefit	187.90%	(17.80%)	(19.60%)
United States
Tax credits
Changes in valuation allowances	$ 3,449
Nontaxable or nondeductible items
Other	$ (19)
Tax credits
Changes in valuation allowances	(7.60%)
Nontaxable or nondeductible items
Other	0.00%
India
Effect of cross-border tax laws
Withholding tax	$ 1,535
Nontaxable or nondeductible items
Other	1,017
India audit settlement	$ 1,160
Effect of cross-border tax laws
Withholding tax	(3.40%)
Nontaxable or nondeductible items
Other	(2.30%)
India audit settlement	(2.60%)
Ireland
Tax credits
Changes in valuation allowances	$ (1,207)
Nontaxable or nondeductible items
Other	(151)
Capital loss carryforward	$ 1,207
Tax credits
Changes in valuation allowances	2.70%
Nontaxable or nondeductible items
Other	0.30%
Capital loss carryforward	(2.70%)
Israel
Effect of cross-border tax laws
Withholding tax	$ (757)
Tax credits
Changes in valuation allowances	(20,978)
Nontaxable or nondeductible items
Other	(280)
Effect of rates different than statutory	(1,940)
Permanent adjustments - foreign exchange	1,306
Intercompany Dividend	1,097
Nontaxable accruals	$ (490)
Effect of cross-border tax laws
Withholding tax	1.70%
Tax credits
Changes in valuation allowances	(46.50%)
Nontaxable or nondeductible items
Other	0.60%
Effect of rates different than statutory	4.30%
Permanent adjustments - foreign exchange	(2.90%)
Intercompany dividend	(2.40%)
Nontaxable accruals	1.10%

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