Number of common shares available to be purchased through options, issued and outstanding.

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- Definition

Warrants exercised.

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- Definition

Unrecognized cost of unvested share-based compensation awards.

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- Definition

Amount of cash inflow from exercise of stock options granted under share-based compensation arrangement.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 14
-Subparagraph (a)
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- Definition

The cash inflow associated with the amount received from holders exercising their stock warrants.

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No definition available.

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- Definition

The estimated dividend rate (a percentage of the share price) to be paid (expected dividends) to holders of the underlying shares over the option's term.

+ References

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- Definition

The estimated measure of the maximum percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period.

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No definition available.

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The estimated measure of the minimum percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period.

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No definition available.

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- Definition

For each plan, identification of the award pricing model or other valuation method used in calculating the weighted average fair values disclosed. The model is also used to calculate the compensation expense that is shown within the balance sheet, income statement, and cash flow. Examples of valuation techniques are lattice models (binomial model), closed-form models (Black-Scholes-Merton formula), and a Monte Carlo simulation technique. Fair value is the amount at which an asset or liability could be bought or incurred or sold or settled in a current transaction between willing parties, that is, other than in a forced or liquidation sale. May include disclosures about the assumptions underlying application of the method selected.

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- Definition

The maximum risk-free interest rate assumption that is used in valuing an option on its own shares.

+ References

No definition available.

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- Definition

The minimum risk-free interest rate assumption that is used in valuing an option on its own shares.

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No definition available.

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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No definition available.

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- Definition

The maximum number of shares (or other type of equity) originally approved (usually by shareholders and board of directors), net of any subsequent amendments and adjustments, for awards under the equity-based compensation plan. As stock or unit options and equity instruments other than options are awarded to participants, the shares or units remain authorized and become reserved for issuance under outstanding awards (not necessarily vested).

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- Definition

The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=96867065&loc=d3e5070-113901

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- Definition

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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- Definition

Price of a single share of a number of saleable stocks of a company.

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No definition available.

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- Definition

Expected term of share-based compensation awards, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition

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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- Definition

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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- Definition

Per share or per unit amount of equity securities issued.

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No definition available.

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- Definition

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

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-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
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STOCK BASED COMPENSATION (Narrative) (Details) - USD ($)	3 Months Ended	9 Months Ended		12 Months Ended
	Sep. 30, 2018	Sep. 30, 2018	Sep. 30, 2017	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Pricing model used in calculation of grant-date fair value		Black-Scholes		Black-Scholes
Expected dividend yield
Expected volatility, minimum		60.00%		39.00%	58.00%	75.00%
Expected volatility, maximum		90.00%		87.00%	78.00%	79.00%
Risk-free interest rate, minimum		1.89%		1.16%	1.05%	1.44%
Risk-free interest rate, maximum		3.06%		2.37%	2.06%	1.70%
Unrecognized compensation expense related to non-vested market-based share awards	$ 395,712	$ 395,712		$ 209,550
Warrants exercised		100,000
Proceeds from warrants exercised		$ 161,500	$ 502,500	502,500
Options exercised	100,000	100,000
Proceeds from Options exercised	$ 100,000	$ 100,000
2007 Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of common shares available to be purchased through options, issued and outstanding	4,520,000	4,520,000
Number of shares authorized under plan	10,000,000	10,000,000
2016 Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of common shares available to be purchased through options, issued and outstanding	2,245,000	2,245,000
Number of shares authorized under plan	3,000,000	3,000,000
Common stock remain available for grants	755,000	755,000
Exercisable period		10 years
Non Qualified Stock Options And Warrants [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Aggregate intrinsic value of options and warrants outstanding and exercisable	$ 3,232,369	$ 3,232,369		$ 4,891,501
Closing stock price of common stock	$ 1.03	$ 1.03		$ 1.14
Options exercised		200,000		469,000
Intrinsic value of options and warrants exercised					$ 22,063	$ 0
Minimum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expected option life		5 years		11 days	2 years 6 months	5 years
Maximum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expected option life		10 years		9 years 29 days	5 years 7 months 6 days	5 years 9 months
Transaction One [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Warrants exercised				335,000
Proceeds from warrants exercised				$ 335,000
Common stock price				$ 1.00
Transaction Two [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Warrants exercised				134,000
Proceeds from warrants exercised				$ 167,500
Common stock price				$ 1.25