8. STOCK INCENTIVE PLAN (Details 1) (USD $)	12 Months Ended
Dec. 31, 2014	Dec. 31, 2013
Stock Incentive Plan Details 1
Intrinsic value of options exercised in the period	$ 64,383	$ 92,952
Stock options fully vested and expected to vest	222,971	260,200
Weighted average exercise price	$ 3.79	$ 3.82
Aggregate intrinsic value	447,611	642,548
Weighted average contractual term of options	1 year 7 months 20 days	2 years 5 months 19 days
Stock options vested and currently exercisable	188,971	199,200
Weighted average exercise price	$ 3.9	$ 4.01
Aggregate intrinsic value	$ 358,561	$ 453,528
Weighted average contractual term of options	1 year 3 months 11 days	1 year 11 months 1 day

Amount of difference between fair value of the underlying shares reserved for issuance and exercise price of vested portions of options outstanding and currently exercisable.

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section 50

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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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Weighted average remaining contractual term for vested portions of options outstanding and currently 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 of accumulated difference between fair value of underlying shares on dates of exercise and exercise price on options exercised (or share units converted) into shares.

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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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