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Stockholders' Equity/ (Deficit) - Schedule of Stock options Assumptions (Details)
12 Months Ended
Dec. 31, 2020
Dividend yield 0.00%
Expected volatility, minimum 44.40%
Expected volatility, maximum 57.30%
Risk free rate, minimum 0.23%
Risk free rate, maximum 0.58%
Market and Service Condition Based Stock Options [Member]  
Dividend yield 0.00%
Expected volatility, minimum 76.00%
Expected volatility, maximum 88.10%
Risk free rate, minimum 0.24%
Risk free rate, maximum 0.30%
Minimum [Member]  
Derived service period 5 years 3 months 19 days
Minimum [Member] | Market and Service Condition Based Stock Options [Member]  
Derived service period 1 year 7 months 2 days
Maximum [Member]  
Derived service period 7 years 6 months
Maximum [Member] | Market and Service Condition Based Stock Options [Member]  
Derived service period 1 year 10 months 28 days