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STOCKHOLDERS' EQUITY (DEFICIT) (Series B Preferred Stock) (Details) - USD ($) |  |  | 3 Months Ended | 9 Months Ended |  |  |
--- | --- | --- | --- | --- | --- | --- | ---
Aug. 28, 2017 | Jun. 29, 2017 | Sep. 30, 2017 | Sep. 30, 2017 | Sep. 30, 2016 | Jun. 13, 2017 | Dec. 31, 2016 | Mar. 31, 2016
Class of Stock [Line Items] |  |  |  |  |  |  |  |
Preferred stock, par value (in dollars per share) |  |  | $ 0.01 | $ 0.01 |  |  | $ 0.01 |
Exercise price (in dollars per share) |  |  |  |  |  |  |  | $ 0
Proceeds from Issuance of preferred stock |  |  |  | $ 5,380,000 | $ 0 |  |  |
Preferred stock, shares outstanding (in shares) |  |  | 3,641 | 3,641 |  |  | 780,105 |
Aegis |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |
Stock rights issued (in shares) | 280,000 |  |  |  |  |  |  |
Exercise price (in dollars per share) | $ 0.01 |  |  |  |  |  |  |
Warrant unit value (per unit) | $ 2,800 |  |  |  |  |  |  |
Proceeds from issuance of warrants | $ 5,000,000 |  |  |  |  |  |  |
Offering Warrants |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |
Stock rights issued (in shares) | 2,680,000 |  |  |  |  |  |  |
Exercise price (in dollars per share) | $ 3.00 |  | $ 3.00 | $ 3.00 |  |  |  |
Preferred Class B |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |
Preferred stock, par value (in dollars per share) | 0.01 |  |  |  |  |  |  |
Conversion price (in dollars per share) | 2.5 |  |  |  |  |  |  |
Share price (in dollars per share) | $ 1,000 |  |  |  |  |  |  |
Beneficial conversion feature on warrants | $ 2,300,000 |  |  |  |  |  |  |
Number of shares converted (in shares) |  |  | 2,359 | 2,359 |  |  |  |
Preferred stock, shares outstanding (in shares) |  |  | 3,641 | 3,641 |  |  |  |
Common Stock |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |
Shares callable by warrant (in shares) | 400 |  |  |  |  |  |  |
Convertible preferred stock, issued upon conversion (in shares) | 1 |  |  |  |  |  |  |
Conversion price (in dollars per share) |  |  |  |  |  | $ 10.2502 |  |
Stock rights issued (in shares) | 856,446 |  |  |  |  |  |  |
Exercise price (in dollars per share) | $ 2.75 | $ 7.50 |  |  |  |  |  |
Number of shares converted (in shares) | 1,735,419 | 7,356,170 | 943,600 | 943,600 |  |  |  |
Public Stock Offering |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |
Shares sold in offering (in shares) | 6,000 |  |  |  |  |  |  |
Sale of stock, number of warrants per unit (in shares) | 1 |  |  |  |  |  |  |
Proceeds from Issuance of preferred stock | $ 6,000,000 |  |  |  |  |  |  |
Public Stock Offering | Offering Warrants |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |
Proceeds from Issuance of preferred stock | 2,900,000 |  |  |  |  |  |  |
Public Stock Offering | Preferred Class B |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |
Proceeds from Issuance of preferred stock | $ 3,100,000 |  |  |  |  |  |  |
Preferred Class B |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |
Sale of stock, number of shares per unit (in shares) | 1 |  |  |  |  |  |  |

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