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Other Payables (Tables)
12 Months Ended
Dec. 31, 2020
Accrued Liabilities and Other Liabilities [Abstract]  
Schedule of other payables and accrued liabilities
   December 31,
2020
   December 31,
2019
   December 31,
2018
 
Payables to non-trade vendors and service providers  $1,513   $177   $371 
Accrued salary   2    2    2 
Others   166    18    41 
   $1,681   $197   $414