REVENUE - Summary of Revenue (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2026	Mar. 31, 2025
Disaggregation of Revenue [Line Items]
Revenue from contract with customer	$ 34,319	$ 56,435
Served based pricing
Disaggregation of Revenue [Line Items]
Revenue from contract with customer	10,062	24,911
Engagement based pricing
Disaggregation of Revenue [Line Items]
Revenue from contract with customer	22,971	30,679
Other Revenue(1)
Disaggregation of Revenue [Line Items]
Revenue from contract with customer	$ 1,286	$ 845