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CORPORATE ORGANIZATION, NATURE OF OPERATIONS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Tables) | 6 Months Ended | 12 Months Ended
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Jun. 30, 2018 | Dec. 31, 2017
Corporate Organization Nature Of Operations And Summary Of Significant Accounting Policies Table |  |
Concentration of Credit Risk | d | Concentration of Accounts Receivable At December 31, 2017 and 2016, customers that each accounted for more than 10% of our accounts receivable were as follows:
|  | 2017 |  |  | 2016 |
Customer 1 |  |  | 94% |  |  |  | – |
Customer 2 |  |  | – |  |  |  | 71% |
Customer 3 |  |  | – |  |  |  | 25% |
Concentration of Revenues For the years ended December 31, 2017 and 2016, customers that each represented more than 10% of our revenues were as follows:
|  | 2017 |  |  | 2016 |
Customer A |  |  | 28% |  |  |  | – |
Customer B |  |  | 12% |  |  |  | 14% |
Customer C |  |  | – |  |  |  | 26% |
Customer D |  |  | – |  |  |  | 30% |

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