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STOCKHOLDERS' EQUITY AND EQUITY INCENTIVE PLANS - Schedule Of Shares Reserved for Future Issuance (Details) - USD ($) $ in Thousands | 3 Months Ended |
--- | --- | ---
Mar. 31, 2025 | Dec. 31, 2024
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |
Oustanding options (in shares) | 14,375,313 | 16,321,014
Oustanding RSUs (in shares) | 16,902,845 | 12,331,745
Share reserved under 2021 Plan (in shares) | 37,313,971 |
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Cash Settlement in the Period | $ 1,661 |
2021 Plan |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |
Share reserved under 2021 Plan (in shares) | 6,035,813 |

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