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STOCKHOLDERS' EQUITY (DEFICIT) (Series A Senior Preferred Stock) (Details) - USD ($) |  |  | 1 Months Ended | 3 Months Ended | 9 Months Ended |  |  |
--- | --- | --- | --- | --- | --- | --- | --- | ---
Aug. 28, 2017 | Jun. 29, 2017 | Mar. 31, 2016 | Sep. 30, 2017 | Sep. 30, 2017 | Sep. 30, 2016 | Jun. 13, 2017 | Dec. 31, 2016 | Jun. 30, 2016
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |
Preferred stock, shares authorized (in shares) |  |  |  | 15,000,000 | 15,000,000 |  |  | 1,294,434 |
Preferred stock, par value (in dollars per share) |  |  |  | $ 0.01 | $ 0.01 |  |  | $ 0.01 |
Preferred stock, dividend rate (percentage) |  |  | 8.00% |  |  |  |  |  |
Shares converted, value |  | $ 3,000,000 |  |  | $ 0 | $ 433,000 |  |  |
Warrants, fair value |  | 211,000 |  | $ 211,000 | 211,000 |  |  |  | $ 1,421,738
Issuance of preferred stock |  |  |  |  | $ 5,380,000 |  |  |  |
Preferred stock, shares outstanding (in shares) |  |  |  | 3,641 | 3,641 |  |  | 780,105 |
Private Placement |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |
Consideration received |  | $ 400,000 |  |  |  |  |  |  |
Transgenomics |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |
Preferred stock, dividend rate (percentage) |  | 8.00% |  |  |  |  |  |  |
Conversion of debt into stock |  | $ 3,000,000 |  |  |  |  |  |  |
Preferred stock - series A senior |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |
Preferred stock, shares authorized (in shares) |  | 4,100,000 |  |  |  |  |  |  |
Preferred stock, par value (in dollars per share) |  | $ 0.01 |  |  |  |  |  |  |
Conversion price (in dollars per share) |  |  |  | $ 3.736329 | $ 3.736329 |  |  |  |
Conversion of stock, discount rate |  |  |  | 15.00% | 15.00% |  |  |  |
Preferred stock, dividend rate (percentage) |  |  |  |  | 8.00% |  |  |  |
New shares issued (in shares) | 22,518 |  |  |  |  |  |  |  |
Deemed dividend |  |  |  |  | $ 5,200,000 |  |  |  |
Number of shares converted (in shares) | 1,712,901 |  |  |  |  |  |  |  |
Convertible preferred stock, issued upon conversion (in shares) | 1 |  |  |  |  |  |  |  |
Warrants, fair value | $ 1,400,000 |  |  |  |  |  |  |  |
Issuance of preferred stock | $ 84,000 |  |  |  |  |  |  |  |
Preferred stock, shares outstanding (in shares) |  |  |  | 0 | 0 |  |  |  |
Preferred stock |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |
Number of shares converted from debt instrument (in shares) |  | 802,920 |  |  |  |  |  |  |
Preferred stock | Private Placement |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |
New shares issued (in shares) |  | 107,056 |  |  |  |  |  |  |
Preferred stock | Transgenomics |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |
Number of shares converted from debt instrument (in shares) |  | 802,925 |  |  |  |  |  |  |
Number of shares converted (in shares) |  | 7,155 |  |  |  |  |  |  |
Common Stock |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |
Conversion price (in dollars per share) |  |  |  |  |  |  | $ 10.2502 |  |
New shares issued (in shares) |  | 200,081 |  |  |  |  |  |  |
Number of shares converted (in shares) | 1,735,419 | 7,356,170 |  | 943,600 | 943,600 |  |  |  |
Convertible preferred stock, issued upon conversion (in shares) | 1 |  |  |  |  |  |  |  |
Stock rights issued (in shares) | 856,446 |  |  |  |  |  |  |  |
Common Stock | Transgenomics |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |
Number of shares converted from debt instrument (in shares) |  | 352,630 |  |  |  |  |  |  |

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