Annual report pursuant to Section 13 and 15(d)

11. Share-Based Compensation (Details - Assumptions Employee)

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11. Share-Based Compensation (Details - Assumptions Employee) - Employee Stock Options [Member] - $ / shares
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Weighted-average expected dividend yield 0.00% 0.00%
Weighted-average expected volatility 156.78% 118.03%
Weighted-average risk-free interest rate 1.71% 2.90%
Weighted-average expected life of option 5 years 10 months 17 days 5 years 10 months 25 days
Weighted-average exercise price $ 1.31 $ 36.60