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SEGMENT INFORMATION (Details) - Revenue from External Customers by Products and Services - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Dec. 31, 2020 | Dec. 31, 2019 | Dec. 31, 2020 | Dec. 31, 2019
Revenue from External Customer [Line Items] |  |  |  |
Revenue | $ 108 | $ 573 | $ 817 | $ 4,043
Percentage of Total Revenue |  |  | 100.00% | 100.00%
Legacy Infrastructure [Member] |  |  |  |
Revenue from External Customer [Line Items] |  |  |  |
Revenue |  |  | $ 119 | $ 3,659
Percentage of Total Revenue |  |  | 15.00% | 91.00%
Plant and Cannabinoid [Member] |  |  |  |
Revenue from External Customer [Line Items] |  |  |  |
Revenue |  |  | $ 698 | $ 384
Percentage of Total Revenue |  |  | 85.00% | 9.00%

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