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6 - SHARE BASED COMPENSATION (Details) - Schedule of Share-based Compensation, Stock Options, Activity - USD ($)	6 Months Ended	12 Months Ended
	Jun. 30, 2018	Dec. 31, 2017
Schedule of Share-based Compensation, Stock Options, Activity [Abstract]
Number of Options Outstanding	277,000	331,000
Weighted Average Exercise Price of Options Outstanding	$ 1.04	$ 1.08
Weighted Average Years Remaining Contractual Term of Options Outstanding	3 years 146 days	3 years 6 months
Aggregate Intrinsic Value of Options Outstanding	$ 190,000	$ 204,000
Number of Options Exercisable	275,333
Weighted Average Exercise Price of Options Excercisable	$ 1.04
Weighted Average Years Remaining Contractual Term of Options Exercisable	3 years 146 days
Aggregate Intrinsic Value of Options Exercisable	$ 160,000
Number of Options Exercised	(20,000)
Weighted Average Exercise Price of Options Exercised	$ 0.92
Number of Options Forfeited	(34,000)
Weighted Average Exercise Price	$ 1.48

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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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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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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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Amount by which the current fair value of the underlying stock exceeds the exercise price of options outstanding.

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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 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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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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Number of share options (or share units) exercised during the current period.

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