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Summary of Significant Accounting Policies and Practices (Details) - Schedule of loss on discontinued operations - Discontinued Operations [Member]
$ in Thousands
12 Months Ended
Dec. 31, 2020
USD ($)
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]  
Revenue $ 453
Expenses (998)
Loss on discontinued operations $ (545)