BASIS OF PRESENTATION AND SIGNIFICANT ACCOUNTING POLICIES - Severance and Transition (Details) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2024 |
Jun. 30, 2023 |
Jun. 30, 2024 |
Jun. 30, 2023 |
|
| Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Line Items] | ||||
| Stock-based compensation expense | $ 733 | $ 590 | $ 1,500 | $ 2,100 |
| Former Chief Executive Officer | ||||
| Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Line Items] | ||||
| Severance costs | 2,200 | |||
| Stock-based compensation expense | 737 | |||
| Transition related expenses | $ 306 | |||