REVENUE - Summary of Revenue (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025
Disaggregation of Revenue [Line Items]
Revenue from contract with customer	$ 36,882	$ 58,041	$ 71,201	$ 114,476
Served based pricing
Disaggregation of Revenue [Line Items]
Revenue from contract with customer	11,819	21,397	21,881	46,308
Engagement based pricing
Disaggregation of Revenue [Line Items]
Revenue from contract with customer	23,872	35,893	46,843	66,572
Other Revenue(1)
Disaggregation of Revenue [Line Items]
Revenue from contract with customer	$ 1,191	$ 751	$ 2,477	$ 1,596

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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+ Details

- Definition

Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.

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+ Details