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DEBT - Future Minimum Payments Under Loan Agreement (Details) - USD ($) $ in Thousands | Jun. 30, 2023 | Dec. 31, 2022
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Debt Disclosure [Abstract] |  |
Remainder of 2023 | $ 3,558 |
2024 | 39,277 |
2025 | 20,031 |
Total | 62,866 |
Less: amount representing interest | (9,592) |
Less: unamortized debt discounts and issuance costs | (483) |
Less: unaccrued end of term charge | (1,147) |
Less: current portion of debt | (10,842) |
Noncurrent portion of debt | $ 40,802 | $ 30,212

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