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MARKETABLE SECURITIES - Schedule of Marketable Securities (Details) - USD ($) $ in Thousands | Jun. 30, 2024 | Dec. 31, 2023
--- | --- | ---
Marketable Debt Securities and Convertible Note |  |
Cost Basis |  | $ 106,791
Gross Unrealized Losses |  | 0
Gross Unrealized Gains |  | 675
Fair Value |  | 107,466
Marketable equity securities |  |
Cost Basis | $ 28,159 | 28,159
Gross Unrealized Losses | (2,280) | (2,581)
Gross Unrealized Gains | 0 | 0
Fair Value | 25,879 | 25,578
Cost Basis | 147,575 | 134,950
Gross Unrealized Losses | 2,280 | 2,581
Gross Unrealized Gains | 1,360 | 675
Fair Value | 146,655 | $ 133,044
Marketable Debt Securities |  |
Marketable Debt Securities and Convertible Note |  |
Cost Basis | 119,416 |
Gross Unrealized Losses | 0 |
Gross Unrealized Gains | 1,360 |
Fair Value | $ 120,776 |

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