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DEPOSITS AND ADVANCES (Details) - Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure - USD ($) $ in Thousands | Dec. 31, 2020 | Mar. 31, 2020
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Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract] |  |
Advances to suppliers and consultants | $ 1,180 | $ 558
Advances for Property, Plant and Equipment | 26 | 259
Statutory advances | 32 | 27
Advances for inventory | 1,741 | 0
Prepaid expense and other current assets | 92 | 196
Total | $ 3,071 | $ 1,040

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