12. Share-Based Compensation (Details - Non-Vested employee Option activity) - Non-Vested Employee Stock Options [Member] |
12 Months Ended |
|---|---|
|
Dec. 31, 2020
$ / shares
shares
| |
| Non-vested options outstanding, beginning balance | shares | 538,195 |
| Options granted | shares | 125,000 |
| Options forfeited | shares | 0 |
| Options vested | shares | (271,515) |
| Non-vested options outstanding, ending balance | shares | 391,680 |
| Non-vested weighted-average grant date fair value per share, beginning balance | $ / shares | $ 2.05 |
| Weighted-average grant date fair value per share, options granted | $ / shares | 0.95 |
| Weighted-average grant date fair value per share, options forfeited | $ / shares | |
| Weighted-average grant date fair value per share, options vested | $ / shares | 2.83 |
| Non-vested weighted-average grant date fair value per share, ending balance | $ / shares | $ 1.15 |
| X | ||||||||||
- Definition The number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Net number of share options (or share units) granted during the period. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Number of non-vested options outstanding. No definition available.
|
| X | ||||||||||
- Definition Weighted average grant-date fair value of non-vested options forfeited. No definition available.
|
| X | ||||||||||
- Definition Weighted average grant-date fair value of non-vested options outstanding. No definition available.
|
| X | ||||||||||
- Definition Number of options vested. No definition available.
|
| X | ||||||||||
- Definition Weighted average grant-date fair value of options vested. No definition available.
|
| X | ||||||||||
- Details
|