Annual report pursuant to Section 13 and 15(d)

Stockholders' Equity - Summary of Black-Scholes Option Pricing Model to Stock Options Granted Assumption (Details)

v3.19.1
Stockholders' Equity - Summary of Black-Scholes Option Pricing Model to Stock Options Granted Assumption (Details)
12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Equity [Abstract]    
Risk free interest rate 2.75% 0.00%
Expected term (years) 2 years 6 months 0 years
Expected volatility 150.10% 0.00%
Expected dividends 0.00% 0.00%