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SEGMENT INFORMATION (Details) - Revenue from External Customers by Products and Services - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Revenue from External Customer [Line Items]
Revenue	$ 56	$ 125	$ 133	$ 709
Percentage of Total Revenue			100.00%	100.00%
Legacy Infrastructure [Member]
Revenue from External Customer [Line Items]
Revenue			$ 18	$ 67
Percentage of Total Revenue			14.00%	10.00%
Plant and Cannabinoid [Member]
Revenue from External Customer [Line Items]
Revenue			$ 115	$ 642
Percentage of Total Revenue			86.00%	90.00%

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Percentage of segment to total revenue.

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Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).

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