12. STOCK-BASED COMPENSATION (Details)	9 Months Ended
Sep. 30, 2017 $ / shares shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of Option and Warrants Outstanding, Beginning balance \| shares	185,000
Number of Option and Warrants Granted and Vested \| shares	618,500
Number of Option and Warrants Expired \| shares	(37,500)
Number of Option and Warrants Outstanding, Ending Balance \| shares	766,000
Weighted- Average Exercise price of Option and Warrants, Beginning balance \| $ / shares	$ 2.19
Weighted- Average Exercise price of Option and Warrants, Granted and vested during the period \| $ / shares	1.48
Weighted- Average Exercise price of Option and Warrants, Expired \| $ / shares	2.18
Weighted- Average Exercise price of Option and Warrants, Ending Balance \| $ / shares	$ 1.62
Minimum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Range of Exercise Price per Common Share, Beginning Balance	1.54
Range of Exercise Price per Common Share, Granted and Vested	1.45
Range of Exercise Price per Common Share, Expired	1.83
Range of Exercise Price per Common Share, Ending Balance	1.45
Maximum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Range of Exercise Price per Common Share, Beginning Balance	4.80
Range of Exercise Price per Common Share, Granted and Vested	1.98
Range of Exercise Price per Common Share, Expired	2.55
Range of Exercise Price per Common Share, Ending Balance	4.80

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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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For presentations that combine terminations, 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 or that expired.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(1)(iv)(3)-(4)
-URI http://asc.fasb.org/extlink&oid=96867065&loc=d3e5070-113901

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Weighted average price of options that were either forfeited or expired.

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

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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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-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(1)(i)-(ii)
-URI http://asc.fasb.org/extlink&oid=96867065&loc=d3e5070-113901

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

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