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INTANGIBLES (Schedule of Intangible Assets) (Details) - USD ($) $ in Thousands | Dec. 31, 2020 | Dec. 31, 2019
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Finite-Lived Intangible Assets, Net [Abstract] |  |
Cost | $ 19,510 | $ 21,100
Accumulated Amortization | 3,843 | 2,852
Impairment Charge |  | 1,590
Net Book Value | 15,667 | 16,658
Technology [Member] |  |
Finite-Lived Intangible Assets, Net [Abstract] |  |
Cost | 18,990 | 18,990
Accumulated Amortization | 3,323 | 2,374
Net Book Value | 15,667 | 16,616
Customer Relationships [Member] |  |
Finite-Lived Intangible Assets, Net [Abstract] |  |
Cost | 250 | 250
Accumulated Amortization | 250 | 208
Net Book Value |  | 42
Backlog [Member] |  |
Finite-Lived Intangible Assets, Net [Abstract] |  |
Cost | 200 | 200
Accumulated Amortization | 200 | 200
Covenants not to Compete [Member] |  |
Finite-Lived Intangible Assets, Net [Abstract] |  |
Cost | 30 | 30
Accumulated Amortization | 30 | 30
Trademark [Member] |  |
Finite-Lived Intangible Assets, Net [Abstract] |  |
Cost | 40 | 40
Accumulated Amortization | $ 40 | 40
In-Process Research and Development [Member] |  |
Finite-Lived Intangible Assets, Net [Abstract] |  |
Cost |  | 1,590
Impairment Charge |  | $ 1,590

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