5. Equity (Details - Warrant Activity) - Warrants [Member] |
9 Months Ended |
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Sep. 30, 2019
$ / shares
shares
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| Number of Warrants | |
| Number of Warrants Outstanding, Beginning | shares | 3,674,130 |
| Number of Warrants Granted | shares | 163,750 |
| Number of Warrants Outstanding, Ending | shares | 3,837,880 |
| Weighted Average Exercise Price | |
| Weighted Average Exercise Price Outstanding, Beginning | $ / shares | $ 4.08 |
| Weighted Average Exercise Price Granted | $ / shares | 1.85 |
| Weighted Average Exercise Price Outstanding, Ending | $ / shares | $ 3.99 |
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- Definition Number of warrants [Abstract} No definition available.
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- Definition Weighted average exercise price of warrants [Abstract] No definition available.
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- Definition Exercise price per share or per unit of warrants or rights outstanding. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Number of warrants or rights outstanding. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- 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://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The weighted average fair value at grant date for nonvested equity-based awards issued 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://fasb.org/us-gaap/role/ref/legacyRef
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- Details
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