9. Share-Based Expense (Details - Share based expense) - USD ($) |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Sep. 30, 2020 |
Sep. 30, 2019 |
Sep. 30, 2020 |
Sep. 30, 2019 |
|
| Share-based compensation | $ 110,799 | $ 247,437 | $ 388,131 | $ 730,531 |
| Research and Development Expense [Member] | ||||
| Share-based compensation | 13,078 | 38,843 | 39,372 | 81,921 |
| General and Administrative Expense [Member] | ||||
| Share-based compensation | $ 97,721 | $ 208,594 | $ 348,759 | $ 648,610 |
| 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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