Annual report pursuant to Section 13 and 15(d)

Stockholders' Equity (Details)

v3.19.1
Stockholders' Equity (Details)
12 Months Ended
Dec. 31, 2018
$ / shares
Weighted average fair value of option granted $ 1.82
Risk-free interest rate 2.20%
Expected term in years 2 years 6 months
Volatility 50.00%
Dividend rate 0.00%