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Summary Of Significant Accounting Policies (Details) - Schedule of expected dividends
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Expected dividend yield 0.00% 0.00%
Expected option term 3 years 6 months 3 years 6 months
Turnover/forfeiture rate 0.00% 0.00%
Minimum [Member]    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Risk free interest rate 0.16% 1.51%
Expected volatility 65.00% 64.00%
Maximum [Member]    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Risk free interest rate 1.63% 2.37%
Expected volatility 71.00% 67.00%