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COMMITMENTS AND CONTINGENCIES (Details Narrative) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Jun. 30, 2021 | Jun. 30, 2020 | Jun. 30, 2021 | Jun. 30, 2020 | Dec. 31, 2020
Commitments and Contingencies Disclosure [Abstract] |  |  |  |  |
Operating lease costs, net of sublease income | $ 152 | $ 164 | $ 302 | $ 285 |
Income from settlement |  |  |  | $ 308 |
Contingency accruals | $ 1,600 |  | $ 1,600 |  | $ 1,300

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