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Prepaid Expenses and Other Current Assets (Details) - Schedule of prepaid expenses and other current assets - USD ($) $ in Thousands | Mar. 31, 2022 | Mar. 31, 2021
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Schedule of prepaid expenses and other current assets [Abstract] |  |
Prepaid expenses | $ 145 | $ 198
Payment in advance | 154 | 291
Deposits | 295 | 3
Other | 26 | 21
Total | $ 620 | $ 513

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