3. Stock-Based Compensation (Details 2) (USD $)	3 Months Ended
Mar. 31, 2015
Stock-based Compensation Details 2
Options outstanding	1,283,000
Weighted Average Price per share	$ 0.26
Weighted average remaing contractual life in years	5 years 4 months 10 days
Aggregate intrinsic value	$ 42,258
Options exercisable	1,059,500
Options exercisable weighted average exercise price	$ 0.28
Options exercisable weighted average remaining contractual life	4 years 6 months 22 days
Options exercisable aggregate intrinsic value	$ 30,602

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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 remaining contractual term for option awards outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Amount of difference between fair value of the underlying shares reserved for issuance and exercise price of fully vested and expected to vest options that are exercisable.

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The number of exercisable share options (fully vested and expected to vest) that may be converted as of the balance sheet date.

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As of the balance sheet date, the weighted-average exercise price (at which grantees can acquire the shares reserved for issuance) for exercisable stock options that are fully vested or expected to vest.

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Weighted average remaining contractual term for fully vested and expected to vest options that are exercisable or convertible, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Amount by which the current fair value of the underlying stock exceeds the exercise price of fully vested and expected to vest options outstanding.

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