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SEGMENT INFORMATION (Details) - Revenue from External Customers by Geographic Areas - USD ($) $ in Thousands | 3 Months Ended
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Jun. 30, 2021 | Jun. 30, 2020
SEGMENT INFORMATION (Details) - Revenue from External Customers by Geographic Areas [Line Items] |  |
Revenue | $ 77 | $ 584
Percentage of Total Revenue | 100.00% | 100.00%
North America [Member] |  |
SEGMENT INFORMATION (Details) - Revenue from External Customers by Geographic Areas [Line Items] |  |
Revenue | $ 60 | $ 584
Percentage of Total Revenue | 78.00% | 100.00%
Asia [Member] | INDIA |  |
SEGMENT INFORMATION (Details) - Revenue from External Customers by Geographic Areas [Line Items] |  |
Revenue | $ 17 | $ 0
Percentage of Total Revenue | 22.00% | 0.00%
Asia [Member] | HONG KONG |  |
SEGMENT INFORMATION (Details) - Revenue from External Customers by Geographic Areas [Line Items] |  |
Revenue | $ 0 | $ 0
Percentage of Total Revenue | 0.00% | 0.00%

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- Definition Percentage of segment to total revenue. + References No definition available. + Details
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- Definition Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. 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