12. Share-Based Compensation (Details - Common stock awards) - Common Stock Awards [Member] - shares |
12 Months Ended | |
|---|---|---|
Dec. 31, 2016 |
Dec. 31, 2015 |
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| Common stock awards outstanding, beginning balance | 22,887 | 19,622 |
| Common stock awards granted | 26,760 | 34,402 |
| Common stock awards issued | (19,857) | (31,137) |
| Common stock awards outstanding, ending balance | 29,790 | 22,887 |
| X | ||||||||||
- Definition The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Definition Number of equity instruments other than options outstanding, including both vested and non-vested instruments. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Definition Common stock awards issued No definition available.
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| X | ||||||||||
- Details
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