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CONVERTIBLE NOTES (Details) - USD ($) | Dec. 31, 2018 | Dec. 31, 2017 | Oct. 31, 2017 | Aug. 17, 2017
--- | --- | --- | --- | ---
Debt Instrument [Line Items] |  |  |  |
Convertible bridge notes premiums | $ 600,000 |  |  |
Total debt | 516,000 | $ 3,416,000 |  |
Current portion of long-term debt | (263,000) | (587,000) |  |
Long-term debt, net of current maturities | 253,000 | $ 2,829,000 |  |
Convertible Debt [Member] |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Total debt | 4,377,000 |  | $ 41,666 | $ 143,041
Current portion of long-term debt | (4,377,000) |  |  |
Convertible bridge notes | Convertible Debt [Member] |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Convertible notes | 4,294,000 |  |  |
Debt issuance cost | (1,111,000) |  |  |
Convertible bridge notes premiums | 647,000 |  |  |
Convertible promissory notes | Convertible Debt [Member] |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Convertible notes | 630,000 |  |  |
Debt issuance cost | $ (83,000) |  |  |

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