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DESCRIPTION OF BUSINESS AND GENERAL (Details) $ in Thousands | 12 Months Ended |
--- | --- | ---
Dec. 31, 2021 USD ($) | Dec. 31, 2020 USD ($)
Organization, Consolidation and Presentation of Financial Statements [Abstract] |  |
Minimum shareholder's equity to be maintained under debt covenants | $ 4,500 |
Ratio of shareholders' equity to total assets required to be maintained under debt covenants | 17.00% |
Debt service ratio required to be maintained under debt covenants | 1.5 |
Working capital deficit | $ 13,300 |
Accumulated deficit | $ 12,073 | $ 17,112

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