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BASIS OF PRESENTATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) | 9 Months Ended | 12 Months Ended
--- | --- | ---
Sep. 30, 2019 | Sep. 30, 2018 | Dec. 31, 2018
10% or Greater Revenue [Member] |  |  |  |
Concentration Risk [Line Items] |  |  |  |
Total |  | 100.00% | 100.00% |
10% or Greater Revenue [Member] | Customer A [Member] |  |  |  |
Concentration Risk [Line Items] |  |  |  |
Total | [1] | 13.90% | 17.60% |
10% or Greater Revenue [Member] | Customer B [Member] |  |  |  |
Concentration Risk [Line Items] |  |  |  |
Total | [1] | 12.90% | 7.90% |
10% or Greater Revenue [Member] | All Other [Member] |  |  |  |
Concentration Risk [Line Items] |  |  |  |
Total |  | 73.20% | 74.50% |
10% or Accounts Receivable [Member] |  |  |  |
Concentration Risk [Line Items] |  |  |  |
Total |  | 100.00% |  | 100.00%
10% or Accounts Receivable [Member] | Customer A [Member] |  |  |  |
Concentration Risk [Line Items] |  |  |  |
Total | [1] | 32.40% |  | 39.10%
10% or Accounts Receivable [Member] | All Other [Member] |  |  |  |
Concentration Risk [Line Items] |  |  |  |
Total |  | 56.10% |  | 55.40%
10% or Accounts Receivable [Member] | Customer B [Member] |  |  |  |
Concentration Risk [Line Items] |  |  |  |
Total | [1] | 11.50% |  | 5.50%
[1] | Receivables from customer A are derived from a customer located in Sweden and customer B are derived from a customer located in the United States.

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