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INTANGIBLE ASSETS (Details) - Schedule of Intangible Assets And Goodwill - USD ($) $ in Thousands | Dec. 31, 2020 | Mar. 31, 2020
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INTANGIBLE ASSETS (Details) - Schedule of Intangible Assets And Goodwill [Line Items] |  |
Accumulated amortization | $ (20) | $ (10)
Total amortized intangible assets | 156 | 135
Indefinite lived intangible assets |  |
Unamortized intangible assets | 228 | 117
Total Intangible assets | 384 | 252
Patents [Member] |  |
Indefinite lived intangible assets |  |
Unamortized intangible assets | 184 | 107
Trademarks [Member] |  |
Indefinite lived intangible assets |  |
Unamortized intangible assets | 21 | 10
Unclassified Indefinite-lived Intangible Assets [Member] |  |
Indefinite lived intangible assets |  |
Unamortized intangible assets | 23 | 0
Patents [Member] |  |
INTANGIBLE ASSETS (Details) - Schedule of Intangible Assets And Goodwill [Line Items] |  |
Intangibles | 156 | 125
Other Intangible Assets [Member] |  |
INTANGIBLE ASSETS (Details) - Schedule of Intangible Assets And Goodwill [Line Items] |  |
Intangibles | $ 20 | $ 20

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