General form of registration statement for all companies including face-amount certificate companies

10. Share-Based Compensation (Details - Non-employee option activity)

v3.19.2
10. Share-Based Compensation (Details - Non-employee option activity) - Non Employee Stock Options [Member] - USD ($)
 3 Months Ended 12 Months Ended
Mar. 31, 2019
Mar. 31, 2018
Dec. 31, 2018
Dec. 31, 2017
Options outstanding, beginning balance 5,302 4,731 4,731 4,792
Options granted 0 834 834 0
Options expired     (263) (61)
Options outstanding, ending balance     5,302 4,731
Options vested or expected to vest     5,302  
Options exercisable     5,302 4,727
Weighted-average exercise price outstanding, beginning balance $ 73.52 $ 90.49 $ 90.49 $ 90.91
Weighted-average exercise price, granted     23.16  
Weighted-average exercise price, forfeited/expired     219.00 124.08
Weighted-average exercise price, ending balance     73.52 90.49
Weighted-average exercise price, vested or expected to vest     73.52  
Weighted-average exercise price, exercisable     $ 73.52 $ 90.36
Weighted-average remaining life outstanding     5 years 4 months 24 days 6 years 3 months 22 days
Weighted-average remaining life, vested or expected to vest     5 years 4 months 24 days  
Weighted-average remaining life, exercisable     5 years 4 months 24 days 6 years 3 months 22 days
Aggregate intrinsic value, outstanding beginning balance $ 0 $ 0 $ 0 $ 0
Aggregate intrinsic value, outstanding ending balance     0 0
Aggregate intrinsic value, vested or expected to vest     0  
Aggregate intrinsic value, exercisable     $ 0 $ 0