Share-Based Expense (Details - Share based expense) - USD ($) |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2021 |
Jun. 30, 2020 |
Jun. 30, 2021 |
Jun. 30, 2020 |
|
| Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items] | ||||
| Share-based compensation | $ 109,922 | $ 111,734 | $ 186,206 | $ 277,332 |
| Research and Development Expense [Member] | ||||
| Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items] | ||||
| Share-based compensation | 19,026 | 12,936 | 29,736 | 26,294 |
| General and Administrative Expense [Member] | ||||
| Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items] | ||||
| Share-based compensation | $ 90,896 | $ 98,798 | $ 156,470 | $ 251,038 |