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Other Payables (Details) - Schedule of other payables and accrued liabilities - USD ($)
$ in Thousands
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Schedule of other payables and accrued liabilities [Abstract]      
Payables to non-trade vendors and service providers $ 1,513 $ 177 $ 371
Accrued salary 2 2 2
Others 166 18 41
Total other payables and accrued liabilities $ 1,681 $ 197 $ 414