SUBSEQUENT EVENTS (Details) - shares					1 Months Ended	12 Months Ended
	Jan. 30, 2017	Jan. 27, 2017	Nov. 02, 2016	Oct. 31, 2016	Jan. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Series B Preferred Stock
Subsequent Event [Line Items]
Conversion of stock, common shares issued if converted (in shares)						3,427,597	3,229,409
Preferred stock converted to common stock (in shares)			1,739,272
Series B Preferred Stock | Subsequent Event
Subsequent Event [Line Items]
Conversion of stock, common shares issued if converted (in shares)					51,419
Series B Preferred Stock | Restricted stock | Subsequent Event
Subsequent Event [Line Items]
Preferred stock dividends (in shares)					51,419
Series B-1 Preferred Stock
Subsequent Event [Line Items]
Conversion of stock, common shares issued if converted (in shares)						13,151,989	12,282,638
Preferred stock converted to common stock (in shares)	10,000	66,564		403,217
Series B-1 Preferred Stock | Subsequent Event
Subsequent Event [Line Items]
Conversion of stock, common shares issued if converted (in shares)					295,927
Series B-1 Preferred Stock | Restricted stock | Subsequent Event
Subsequent Event [Line Items]
Preferred stock dividends (in shares)					295,927
Shareholder One | Series B-1 Preferred Stock | Subsequent Event
Subsequent Event [Line Items]
Preferred stock converted to common stock (in shares)					500,000
New shares as a result of stock conversion (in shares)					500,000