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BUSINESS DESCRIPTION (Narrative) (Details) |  |  |  |  |  |  | 3 Months Ended
--- | --- | --- | --- | --- | --- | --- | ---
May 14, 2019 USD ($) | Apr. 30, 2019 USD ($) shares | Apr. 25, 2019 | Apr. 16, 2019 USD ($) | Jan. 15, 2019 USD ($) | Sep. 07, 2018 USD ($) shares | Apr. 30, 2019 USD ($) shares | Mar. 31, 2019 USD ($) shares | Dec. 31, 2018 USD ($) shares | Mar. 31, 2018 USD ($)
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |
Accumulated Net Income (Loss) |  |  |  |  |  |  |  | $ 1,700,000 |  |
Working deficiency |  |  |  |  |  |  |  | (8,500,000) |  |
Net cash used in operating activities |  |  |  |  |  |  |  | (1,879,000) |  | $ (1,145,000)
Proceeds from issuance of common stock |  |  |  |  |  |  |  | 1,726,000 |  | $ 618,000
Proceeds from issuance of debt |  |  |  |  |  |  |  | $ 250,000 |  |
Lincoln Park [Member] |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |
Value of shares issued |  |  |  |  |  | $ 10,000,000 |  |  |  |
Shares sold in offering (in shares) | shares |  |  |  |  |  |  |  | 758,076 | 328,590 |
Proceeds from issuance of common stock |  |  |  |  |  |  |  | $ 1,700,000 | $ 1,400,000 |
Lincoln Park [Member] | Maximum |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |
Value of shares issued |  |  |  |  |  | $ 1,000,000 |  | $ 10,000,000 |  |
Shares sold in offering (in shares) | shares |  |  |  |  |  | 30,000 |  |  |  |
Crede Note |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |
Proceeds from issuance of common stock |  |  |  |  | $ 4,000,000 |  |  |  |  |
Subsequent Events |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |
Reverse stock split |  |  | 15 |  |  |  |  |  |  |
Subsequent Events | April 2019 Additional Notes and Warrants [Member] | Amendment No. 2 Agreement |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |
Proceeds from issuance of debt |  |  |  | $ 989,011 |  |  |  |  |  |
Subsequent Events | Additional Notes | Amendment No. 2 Agreement |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |
Proceeds from issuance of debt |  |  |  | 900,000 |  |  |  |  |  |
Aggregate principal |  |  |  | $ 989,011 |  |  |  |  |  |
Subsequent Events | Lincoln Park [Member] |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |
Shares sold in offering (in shares) | shares |  | 328,590 |  |  |  |  | 240,000 |  |  |
Proceeds from issuance of common stock |  | $ 1,400,000 |  |  |  |  | $ 700,000 |  |  |
Senior Secured Convertible Promissory Notes | Subsequent Events | Securities purchase agreement |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |
Proceeds from issuance of debt | $ 1,000,000 |  |  |  |  |  |  |  |  |
Debt issued | $ 1,098,901 | $ 989,011 |  |  |  |  | $ 989,011 |  |  |

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