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v3.22.2

LIQUIDITY AND CAPITAL RESOURCES (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Jun. 30, 2022 | Jun. 30, 2021 | Jun. 30, 2022 | Jun. 30, 2021 | Dec. 31, 2021
Liquidity and Capital Resources [Abstract] |  |  |  |  |
Cash | $ 19,407 |  | $ 19,407 |  | $ 16,985
Accumulated deficit | (153,483) |  | (153,483) |  | $ (140,702)
Net loss | $ (3,398) | $ (10,085) | (12,773) | $ (28,607) |
Net cash used in operating activities |  |  | $ (9,425) | $ (10,234) |

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