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15. STOCK OPTIONS AND WARRANTS (Details-Option Activity) - Employee Stock Option [Member] - $ / shares	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014
Number of Options
Number of Options Outstanding, Beginning	15,387,007	24,049,862
Number of Options Granted	150,000	600,000
Number of Options Exercised
Number of Options Forfeited	200,000	9,262,855
Number of Options Expired
Number of Options Outstanding, Ending	15,337,007	15,387,007
Number of Options Exercisable, Ending	15,195,688
Weighted Average Exercise Price
Weighted Average Exercise Price Outstanding, Beginning	$ 0.28	$ .30
Weighted Average Exercise Price Granted	$ 0.13	$ 0.19
Weighted Average Exercise Price Exercised
Weighted Average Exercise Price Forfeited	$ 0.22	$ 0.33
Weighted Average Exercise Price Expired
Weighted Average Exercise Price Outstanding, Ending	$ .28	$ 0.28
Weighted Average Exercise Price Exercisable, Ending	0.28
Weighted average grant date fair value	$ .12

X

- Definition

The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan.

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The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan.

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Number of options or other stock instruments for which the right to exercise has lapsed under the terms of the plan agreements.

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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.

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Net number of share options (or share units) granted during the period.

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The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology.

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Number of options outstanding, including both vested and non-vested options.

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Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.

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Weighted average price at which option holders acquired shares when converting their stock options into shares.

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Weighted average price at which grantees could have acquired the underlying shares with respect to stock options of the plan that expired.

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Weighted average price at which grantees could have acquired the underlying shares with respect to stock options that were terminated.

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Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options.

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