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BASIS OF PRESENTATION AND SIGNIFICANT ACCOUNTING POLICIES - Severance and Transition (Details) - USD ($) | 12 Months Ended
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Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Restructuring Cost and Reserve [Line Items] |  |  |
Share-based compensation expense | $ 3,014,000 | $ 3,295,000 | $ 2,615,000
Severance and transition costs | $ 0 |  |
Former Chief Executive Officer |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |
Severance costs |  | 2,200,000 |
Share-based compensation expense |  | 737,000 |
Executive office transition related expenses |  | $ 306,000 |

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