EQUITY, Outstanding Options Under Stock Options Plans (Details) - Stock Option Plan [Member] - USD ($)	9 Months Ended
Sep. 30, 2019	Dec. 31, 2018
Number of Shares [Roll Forward]
Outstanding Options (in shares)	805,000	762,000
Ending Vested and Exercisable (in shares)	475,000
Options Vested and Expected to Vest (in shares)	710,000
Weighted Average Exercise Price Per Share [Roll Forward]
Outstanding Options (in dollars per share)	$ 3.42	$ 2.54
Ending Vested and Exercisable (in dollars per share)	2.48
Options Vested and Expected to Vest (in dollars per share)	$ 3.19
Weighted Average Remaining Contractual Term [Abstract]
Outstanding Options	6 years 18 days
Ending Vested and Exercisable	4 years 14 days
Options Vested and Expected to Vest	5 years 7 months 17 days
Aggregate Intrinsic Value [Abstract]
Outstanding Options	$ 1,469,000
Ending Vested and Exercisable	1,223,000
Options Vested and Expected to Vest	$ 1,423,000

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The aggregate intrinsic value of options vested or expected to vest.

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

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A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

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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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Amount by which current fair value of underlying stock exceeds exercise price of fully vested and expected to vest exercisable or convertible options. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur.

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Number of fully vested and expected to vest exercisable options that may be converted into shares under option plan. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur.

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Weighted-average exercise price, at which grantee can acquire shares reserved for issuance, for fully vested and expected to vest exercisable or convertible options. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur.

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Number of fully vested and expected to vest options outstanding that can be converted into shares under option plan. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur.

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Weighted average remaining contractual term for fully vested and expected to vest exercisable or convertible options, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur.

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