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ACCRUED EXPENSES (Tables) | 6 Months Ended
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Jun. 30, 2022
Payables and Accruals [Abstract] |
Components of Accrued Expenses | The following table sets forth the composition of accrued expenses as of June 30, 2022 and December 31, 2021 (in thousands):
| June 30, 2022 |  | December 31, 2021
Research and development | $ | 1,847 |  |  | $ | 1,841 |
Payroll-related expenses | 3,099 |  |  | 2,967 |
Restructuring charge related | 394 |  |  | 1,497 |
Professional fees | 507 |  |  | 597 |
Legal expenses, including preliminary litigation settlement | 22,477 |  |  | 1,344 |
Other | 1,527 |  |  | 9 |
Total Accrued Expenses | $ | 29,851 |  |  | $ | 8,255 |

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- Definition Tabular disclosure of the components of accrued liabilities. + References No definition available. + Details
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