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FAIR VALUE OF FINANCIAL INSTRUMENTS - SCHEDULE OF FAIR VALUE INSTRUMENTS (Details) - USD ($) $ in Thousands | Sep. 30, 2024 | Dec. 31, 2023 | Dec. 31, 2022
--- | --- | --- | ---
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis |  |  |
Total short-term investments | $ 57,615 | $ 98,948 | $ 106,823
Fair Value, Recurring |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis |  |  |
Total cash equivalents | 28,265 | 19,787 | 18,436
Total short-term investments | 57,615 | 98,948 | 106,823
Total fair value of assets | 85,880 | 118,735 | 125,259
Fair Value, Recurring | Fair Value, Inputs, Level 1 |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis |  |  |
Total cash equivalents | 28,265 | 19,787 | 18,436
Total short-term investments | 9,078 | 10,362 | 26,841
Total fair value of assets | 37,343 | 30,149 | 45,277
Fair Value, Recurring | Fair Value, Inputs, Level 2 |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis |  |  |
Total cash equivalents |  |  |
Total short-term investments | 48,537 | 88,586 | 79,982
Total fair value of assets | 48,537 | 88,586 | 79,982
Fair Value, Recurring | Fair Value, Inputs, Level 3 |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis |  |  |
Total cash equivalents |  |  |
Total short-term investments |  |  |
Total fair value of assets |  |  |
Money market funds | Fair Value, Recurring |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis |  |  |
Total cash equivalents | 28,265 | 19,787 | 18,436
Money market funds | Fair Value, Recurring | Fair Value, Inputs, Level 1 |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis |  |  |
Total cash equivalents | 28,265 | 19,787 | 18,436
Money market funds | Fair Value, Recurring | Fair Value, Inputs, Level 2 |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis |  |  |
Total cash equivalents |  |  |
Money market funds | Fair Value, Recurring | Fair Value, Inputs, Level 3 |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis |  |  |
Total cash equivalents |  |  |
Agency bond | Fair Value, Recurring |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis |  |  |
Total short-term investments | 27,168 | 42,255 |
Agency bond | Fair Value, Recurring | Fair Value, Inputs, Level 1 |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis |  |  |
Total short-term investments |  |  |
Agency bond | Fair Value, Recurring | Fair Value, Inputs, Level 2 |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis |  |  |
Total short-term investments | 27,168 | 42,255 |
Agency bond | Fair Value, Recurring | Fair Value, Inputs, Level 3 |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis |  |  |
Total short-term investments |  |  |
Agency bond | Commercial paper | Fair Value, Recurring |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis |  |  |
Total short-term investments |  | 42,255 | 24,405
Agency bond | Commercial paper | Fair Value, Recurring | Fair Value, Inputs, Level 2 |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis |  |  |
Total short-term investments |  | 42,255 | 24,405
Corporate debt securities | Fair Value, Recurring |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis |  |  |
Total short-term investments | 11,926 | 7,945 |
Corporate debt securities | Fair Value, Recurring | Fair Value, Inputs, Level 1 |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis |  |  |
Total short-term investments |  |  |
Corporate debt securities | Fair Value, Recurring | Fair Value, Inputs, Level 2 |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis |  |  |
Total short-term investments | 11,926 | 7,945 |
Corporate debt securities | Fair Value, Recurring | Fair Value, Inputs, Level 3 |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis |  |  |
Total short-term investments |  |  |
Commercial paper | Fair Value, Recurring |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis |  |  |
Total short-term investments | 9,443 | 38,386 | 55,577
Commercial paper | Fair Value, Recurring | Fair Value, Inputs, Level 1 |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis |  |  |
Total short-term investments |  |  |
Commercial paper | Fair Value, Recurring | Fair Value, Inputs, Level 2 |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis |  |  |
Total short-term investments | 9,443 | 38,386 | 55,577
Commercial paper | Fair Value, Recurring | Fair Value, Inputs, Level 3 |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis |  |  |
Total short-term investments |  |  |
U.S. Treasury bills | Fair Value, Recurring |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis |  |  |
Total short-term investments | 9,078 | 10,362 | 26,841
U.S. Treasury bills | Fair Value, Recurring | Fair Value, Inputs, Level 1 |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis |  |  |
Total short-term investments | $ 9,078 | 10,362 | $ 26,841
U.S. Treasury bills | Fair Value, Recurring | Fair Value, Inputs, Level 2 |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis |  |  |
Total short-term investments |  |  |
U.S. Treasury bills | Fair Value, Recurring | Fair Value, Inputs, Level 3 |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis |  |  |
Total short-term investments |  |  |

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