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SHARE BASED PAYMENTS - Schedule of Share-based Payments (Details) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
Share-based Payment Arrangement [Abstract] |  |  |
Restricted stock | $ 4,349 | $ 5,164 | $ 1,420
Stock options | 781 | 2,251 | 1,071
Warrants | 1,455 | 441 | 0
Total | $ 6,585 | $ 7,856 | $ 2,491

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