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BALANCE SHEET COMPONENTS - Schedule of Accrued Expenses (Details) - USD ($) $ in Thousands | Jun. 30, 2024 | Dec. 31, 2023
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Balance Sheet Related Disclosures [Abstract] |  |
Research and development | $ 6,018 | $ 4,123
Compensation and related expenses | 2,760 | 3,166
Professional fees | 518 | 332
Other accrued expenses | 219 | 447
Accrued expenses | $ 9,515 | $ 8,068

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