10. Stock Options and Warrants (Details-Options Outstanding) - Options [Member] - $ / shares |
12 Months Ended | ||
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Dec. 31, 2015 |
Dec. 31, 2014 |
Dec. 31, 2013 |
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Beginning Balance | 21,052,030 | 20,309,308 | 27,278,098 |
Granted | 838,552 | 852,122 | 207,819 |
Exercised | 0 | (20,000) | (115,000) |
Forfeited | (355,434) | (90,000) | (7,061,009) |
Ending Balance | 21,535,148 | 21,052,030 | 20,309,308 |
Weighted Average Exercise Price, Outstanding Beginning Balance | $ 0.20 | $ 0.28 | $ 0.27 |
Weighted Average Exercise Price, Granted | $ .46 | 0.80 | 1.17 |
Weighted Average Exercise Price, Exercised | 0.30 | 0.60 | |
Weighted Average Exercise Price, Forfeited | $ .72 | 0.91 | 0.25 |
Weighted Average Exercise Price, Outstanding Ending Balance | $ .30 | $ 0.20 | $ 0.28 |
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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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