8. Stock Options and Warrants (Details-Options Outstanding) - Options [Member] |
9 Months Ended |
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Sep. 30, 2017
$ / shares
shares
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Beginning Balance | shares | 23,474,256 |
Granted | shares | 12,561,852 |
Exercised | shares | (271,752) |
Forfeited | shares | (188,679) |
Ending Balance | shares | 35,575,677 |
Weighted Average Exercise Price, Outstanding Beginning Balance | $ / shares | $ 0.28 |
Weighted Average Exercise Price, Granted | $ / shares | 0.12 |
Weighted Average Exercise Price, Exercised | $ / shares | 0.09 |
Weighted Average Exercise Price, Forfeited | $ / shares | 0.53 |
Weighted Average Exercise Price, Outstanding Ending Balance | $ / shares | $ 0.23 |
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- Definition Weighted average price of options that were either forfeited or expired. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- 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://www.xbrl.org/2003/role/presentationRef
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- Definition Gross number of share options (or share units) granted during the period. No definition available.
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- Definition Number of options outstanding, including both vested and non-vested options. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Weighted average price at which option holders acquired shares when converting their stock options into shares. No definition available.
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- Definition Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options. No definition available.
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- Definition Number of share options (or share units) exercised during the current period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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