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INTANGIBLE ASSETS (Details) - Schedule of Intangible Assets And Goodwill - USD ($) $ in Thousands | Dec. 31, 2021 | Mar. 31, 2021
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INTANGIBLE ASSETS (Details) - Schedule of Intangible Assets And Goodwill [Line Items] |  |
Accumulated amortization | $ (44) | $ (26)
Total amortized intangible assets | 274 | 226
Indefinite lived intangible assets |  |
Unamortized intangible assets | 152 | 181
Total intangible assets | 426 | 407
Patents [Member] |  |
INTANGIBLE ASSETS (Details) - Schedule of Intangible Assets And Goodwill [Line Items] |  |
Intangibles | 286 | 220
Other Intangible Assets [Member] |  |
INTANGIBLE ASSETS (Details) - Schedule of Intangible Assets And Goodwill [Line Items] |  |
Intangibles | 32 | 32
Patents [Member] |  |
Indefinite lived intangible assets |  |
Unamortized intangible assets | 152 | 181
Trademarks [Member] |  |
Indefinite lived intangible assets |  |
Unamortized intangible assets | $ 0 | $ 0

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