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SEGMENT INFORMATION, GEOGRAPHIC INFORMATION AND CUSTOMER CONCENTRATION - Schedule of Segment Income Reconciliation (Details) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items] |  |  |
Total consolidated segment operating income | $ 63,136 | $ 22,172 | $ 45,519
Stock-based compensation | (28,073) | (27,329) | (25,212)
Restructuring and related charges | (16,433) | (1,132) | (3,874)
Lease-related asset impairment and other charges | (10,889) | 0 | 0
Asset impairment charges | (1,824) | 0 | 0
Non-recurring advisory fees | (755) | (5,201) | 0
Non-operating expense, net | (5,203) | (3,031) | (1,034)
Income before income taxes | 57,933 | 19,141 | 44,485
Operating Segments |  |  |
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items] |  |  |
Total consolidated segment operating income | $ 121,110 | $ 55,834 | $ 74,605

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