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Summary of Significant Accounting Policies (Details) - Schedule of Valuation reserve deducted from prepaid expenses and other current assets
12 Months Ended
Dec. 31, 2020
USD ($)
Schedule of Valuation reserve deducted from prepaid expenses and other current assets [Abstract]  
Balance at Beginning of Year $ 1,770,000
Charges to Loss on Sale of Subsidiary
Deductions (1,770,000)
Balance at end of year