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ACCRUED LIABILITIES (Tables) | 12 Months Ended
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Dec. 31, 2020
Payables And Accruals [Abstract] |
Schedule of accrued liabilities |
|  | December 31, |
(In thousands) |  | 2020 |  |  | 2019 |
CRO and clinical trial costs |  | $ | 11,800 |  |  | $ | 5,263 |
Manufacturing activities |  |  | 1,903 |  |  |  | 1,740 |
Professional legal and accounting fees |  |  | 640 |  |  |  | 318 |
Interest payable |  |  | 194 |  |  |  | — |
Other |  |  | 388 |  |  |  | 207 |
|  | $ | 14,925 |  |  | $ | 7,528 |

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