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Cash and Cash Equivalents
12 Months Ended
Mar. 31, 2021
Cash and Cash Equivalents [Abstract]  
CASH AND CASH EQUIVALENTS
4.CASH AND CASH EQUIVALENTS

Cash and cash equivalents consisted of the following:


   As of March 31, 
   2020   2021 
   $   $ 
Cash on hand   12    37 
Bank deposits   8,815    7,720 
    8,827    7,757