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ACCRUED EXPENSES AND OTHER LIABILITIES (Details) - USD ($) $ in Thousands | Sep. 30, 2022 | Dec. 31, 2021
--- | --- | ---
Accrued Expenses [Abstract] |  |
Accrued compensation | $ 1,701 | $ 656
Accrued research and development expenses | 373 | 222
Accrued general and administrative expenses | 1,156 | 371
Total accrued expenses | 3,230 | 1,249
Legal expenses | 600 |
Other Liabilities [Abstract] |  |
Current portion of License Fee Obligation | 1,750 | 0
Insurance policy premiums | 898 | 247
Total other current liabilities | 2,648 | 247
Long-term portion of License Fee Obligation | 1,642 | 0
Other | 48 | 48
Total other liabilities | 1,690 | $ 48
Dr. Federoff's [Member] |  |
Accrued Expenses [Abstract] |  |
Accrued compensation | 300 |
Employee Severance [Member] |  |
Accrued Expenses [Abstract] |  |
Accrued compensation | $ 1,000 |

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