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v3.20.4

GENERAL (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2020 | Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2013
Organization, Consolidation and Presentation of Financial Statements [Abstract] |  |  |  |
Net loss | $ 29,698 | $ 27,337 | $ 22,599 |
Accumulated deficit | 387,876 | 358,178 |  |
Net cash used in operating activities | $ 28,320 | $ 27,888 | $ 13,291 |
Percentage of workforce reduction from restructuring activities | 35.00% |  |  |
Research and Development Collaboration and Licensing Agreement |  |  |  |
Upfront payment received | $ 10,000 |  |  | $ 10,000
Accrued milestone payment | 2,000 |  |  |
Potential milestone compensation | 200,000 |  |  | 250,000
Preclinical milestone compensation |  |  |  | $ 23,000
Amount of investment in Compugen | $ 12,000 |  |  |

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