GENERAL INFORMATION (Details) $ / shares in Units, $ in Thousands						9 Months Ended
	Jan. 04, 2017 $ / shares shares	Nov. 15, 2016 USD ($) $ / shares shares	Oct. 13, 2016 USD ($) $ / shares shares	Jul. 07, 2016	Apr. 15, 2016 shares	Sep. 30, 2017 $ / shares shares	Dec. 31, 2016 $ / shares shares	Apr. 14, 2016 shares
Summary of Significant Accounting Policies
Common Stock, Shares Authorized					500,000,000	500,000,000	500,000,000	250,000,000
Preferred Stock, Shares Authorized					100,000,000
Peter C. Georgiopoulos, Chairman of Board
Summary of Significant Accounting Policies
Warrants exercisable			213,937
Peter C. Georgiopoulos, Chairman of Board | Restricted Stock
Summary of Significant Accounting Policies
Vested (in shares)			68,581
Separation and release agreement | Peter C. Georgiopoulos, Chairman of Board
Summary of Significant Accounting Policies
Severance payment | $			$ 500
Minimum | Peter C. Georgiopoulos, Chairman of Board
Summary of Significant Accounting Policies
Exercise price per share | $ / shares			$ 259.10
Maximum | Peter C. Georgiopoulos, Chairman of Board
Summary of Significant Accounting Policies
Exercise price per share | $ / shares			$ 341.90
Common Stock
Summary of Significant Accounting Policies
Reverse stock split				0.1
Common Stock | Minimum
Summary of Significant Accounting Policies
Reverse stock split					0.04
Common Stock | Maximum
Summary of Significant Accounting Policies
Reverse stock split					0.5
Period after which stock split is effective					1 year
Series A Preferred Stock
Summary of Significant Accounting Policies
Common stock authorized for conversion of preferred stock	27,061,856
Line of Credit Facility
Preferred stock, par value (in dollars per share) | $ / shares	$ 0.01					$ 0.01	$ 0.01
Preferred stock outstanding (in shares)	27,061,856
Preferred stock converted into common stock	27,061,856					27,061,856
Private placement | Series A Preferred Stock
Summary of Significant Accounting Policies
Issuance of stock (in shares)		27,061,856
Issuance of stock excluding services (in shares)		25,773,196
Share price (in dollars per share) | $ / shares		$ 4.85
Additional shares issued as commitment fee (in shares)		1,288,660
Net proceeds | $		$ 120,789