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INCOME TAXES - Schedule of Reconciliation Between the Statutory U.S. Federal Income Tax Rate and our Effective Tax Rate as a Percentage of Loss Before Income Taxes (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Amount      
U.S. federal statutory tax rate $ (9,800) $ (16,000) $ (23,400)
State and local income taxes (500) (500) (1,200)
Effect of cross-border tax laws      
GILTI 0 0 (5,900)
Withholding tax (600) 400 (800)
Partnership income 1,100 0 0
Other (100) 0 0
Tax credits      
Research and development credits (2,500) (4,300) (12,200)
Changes in valuation allowances 9,000 (1,800) 34,100
Nontaxable or nondeductible items      
Base erosion payment waived (5,100) 8,400 0
Stock-based compensation 9,400 13,700 5,800
Other (200) 200 200
Other adjustments 100 (400) (100)
Changes in unrecognized tax benefits 1,200 0 4,900
Total income tax expense $ 5,100 $ 1,000 $ 5,400
Percent      
U.S. federal statutory tax rate 21.00% 21.00% 21.00%
State and local income taxes 1.20% 0.70% 1.10%
Effect of cross-border tax laws      
GILTI 0.00% 0.00% 5.30%
Withholding tax 1.40% (0.50%) 0.70%
Partnership income (2.40%) 0.00% 0.00%
Other 0.10% 0.00% 0.00%
Tax credits      
Research and development credits 5.40% 5.70% 10.90%
Changes in valuation allowances (19.40%) 2.30% (30.60%)
Nontaxable or nondeductible items      
Base erosion payment waived 11.10% (11.00%) 0.00%
Stock-based compensation (20.20%) (18.00%) (5.20%)
Other 0.50% (0.30%) (0.20%)
Other adjustments (0.10%) 0.50% 0.10%
Changes in unrecognized tax benefits (2.60%) 0.00% (4.30%)
Total income tax expense (11.00%) (1.30%) (4.80%)
India      
Effect of cross-border tax laws      
Withholding tax $ 300 $ (2,400) $ 1,800
Nontaxable or nondeductible items      
Other adjustments $ 300 $ 100 $ 100
Effect of cross-border tax laws      
Withholding tax (0.60%) 3.20% (1.60%)
Nontaxable or nondeductible items      
Other adjustments (0.80%) (0.20%) (0.10%)
Peru      
Effect of cross-border tax laws      
Withholding tax $ 500 $ 500 $ 500
Effect of cross-border tax laws      
Withholding tax (1.10%) (0.60%) (0.50%)
All other foreign      
Effect of cross-border tax laws      
Withholding tax $ 2,000 $ 3,100 $ 1,600
Effect of cross-border tax laws      
Withholding tax (4.50%) (4.10%) (1.40%)