Quarterly report pursuant to Section 13 or 15(d)

12. Stock Options (Details - Assumptions)

v3.19.1
12. Stock Options (Details - Assumptions) - Stock Options [Member]
3 Months Ended
Mar. 31, 2019
$ / shares
Exercise price $ 1.99
Dividend yield 0.00%
Volatility 125.00%
Risk-free interest rate 2.44%
Expected life 3 years