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STOCK OPTIONS AND WARRANTS (Details) - Options [Member] - USD ($) | 6 Months Ended | 12 Months Ended
--- | --- | ---
Jun. 30, 2018 | Dec. 31, 2017 | Dec. 31, 2016
Number of Shares |  |  |
Outstanding, December 31, 2016 | 49,000 | 12,000 | 24,000
Granted | 25,000 | 37,000 | 12,000
Forfeited |  |  |
Exercised |  |  | (24,000)
Expired |  |  |
Outstanding, September 30, 2017 | 74,000 | 49,000 | 12,000
Exercisable at September 30, 2017 | 61,500 | 49,000 |
Weighted Average Exercise Price |  |  |
Outstanding, December 31, 2016 | $ 1.49 | $ 2.00 | $ 1.00
Granted | 1.00 | 1.32 | 2.00
Forfeited |  |  |
Exercised |  |  | 1.00
Expired |  |  |
Outstanding, September 30, 2017 | 1.32 | 1.49 | $ 2.00
Exercisable at September 30, 2017 | $ 1.39 | $ 1.49 |
Weighted Average Remaining Contractual Term |  |  |
Outstanding, December 31, 2016 | 3 years 2 months 8 days | 3 years 9 months | 1 year 7 days
Granted | 4 years | 3 years 4 months | 4 years
Outstanding, September 30, 2017 | 2 years 11 months 19 days | 3 years 2 months 8 days | 3 years 9 months
Exercisable at September 30, 2017 | 2 years 10 months 10 days | 3 years 2 months 8 days |
Aggregate Intrinsic Value |  |  |
Outstanding, December 31, 2016 | $ 426,800 |  |
Granted |  |  |
Forfeited |  |  |
Exercised |  |  |
Expired |  |  |
Outstanding, September 30, 2017 | 376,340 | 426,800 |
Exercisable at September 30, 2017 | $ 308,715 | $ 426,800 |

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- Definition 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. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(iii) -URI http://asc.fasb.org/extlink&oid=109197908&loc=d3e5070-113901 + Details
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