Annual report pursuant to Section 13 and 15(d)

Stockholders' Equity - Schedule of Assumption Used Value of Options (Details)

v3.20.1
Stockholders' Equity - Schedule of Assumption Used Value of Options (Details)
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Equity [Abstract]    
Risk-free interest rate 2.50% 2.03%
Expected life of grants 3 years 1 year 6 months
Expected volatility of underlying stock 168.71% 173.02%
Dividends 0.00% 0.00%