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Convertible Promissory Notes and Embedded Derivative Instructions (Tables)
3 Months Ended
Mar. 31, 2021
Convertible Promissory Notes And Embedded Derivative Instructions [Abstract]  
Schedule of principle balance of the notes
   March 31,
2021
   December 31,
2020
 
Convertible note – principal  $6,015,426   $5,367,174 
Convertible note – discount   (882,896)   (2,038,727)
   $5,132,530   $3,328,447 
Schedule of assumptions used in the Black-Scholes option pricing model
   March 31,
2021
      December 31,
2020
 
Dividend yield  $0%  $0%
Expected volatility   90% ~ 100%   101% ~ 166%
Risk free interest rate   0.82% ~ 1.13%   0.07% ~ 0.22%
Expected life (year)   3.14 ~3.86    3.38