9. Share-Based Expense (Details - Share based compensation) - USD ($) |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Sep. 30, 2019 |
Sep. 30, 2018 |
Sep. 30, 2019 |
Sep. 30, 2018 |
|
| Share-based expense | $ 247,437 | $ 323,478 | $ 730,531 | $ 1,175,281 |
| Research and Development Expenses [Member] | ||||
| Share-based expense | 38,843 | 9,155 | 81,921 | 178,926 |
| General and Administrative Expenses [Member] | ||||
| Share-based expense | $ 208,594 | $ 314,323 | $ 648,610 | $ 996,355 |
| X | ||||||||||
- Definition Amount of expense for award under share-based payment arrangement. Excludes amount capitalized. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Details
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| X | ||||||||||
- Details
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