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Summary of Significant Accounting Policies (Details) - Schedule of movement of contract liabilities - USD ($) $ in Thousands | 12 Months Ended
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Mar. 31, 2022 | Mar. 31, 2021
Schedule of movement of contract liabilities [Abstract] |  |
At the beginning of the year | $ 72 | $ 39
Deposits received | 71 | 57
Recognized as revenue | (65) | (26)
Exchange | 1 | 2
At the end of the year | $ 79 | $ 72

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