SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Beneficial Conversion Dividend) (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended	6 Months Ended	9 Months Ended	12 Months Ended
	Mar. 31, 2016	Jun. 30, 2016	Sep. 30, 2016	Dec. 31, 2016	Dec. 31, 2015
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Net Loss	$ (3,264)	$ (4,261)	$ (6,187)	$ (7,616)	$ (32,954)
PREFERRED STOCK DIVIDENDS	(393)	(393)	(393)	(393)	(1,324)
NET LOSS AVAILABLE TO COMMON STOCKHOLDERS	$ (3,657)	$ (4,654)	$ (6,580)	$ (8,009)	$ (34,278)
BASIC AND DILUTED INCOME (LOSS) PER COMMON SHARE (IN USD PER SHARE)	$ (0.18)	$ (0.22)	$ (0.30)	$ (0.35)	$ (2.78)
BASIC AND DILUTED WEIGHTED AVERAGE SHARES OF COMMON STOCK OUTSTANDING	20,323,333	21,060,387	21,896,943	22,689,831	12,321,739
Included in continuing operations
Error Corrections and Prior Period Adjustments Restatement [Line Items]
NET LOSS AVAILABLE TO COMMON STOCKHOLDERS	$ (2,484)	$ (4,663)	$ (6,555)	$ (8,662)	$ (11,186)
BASIC AND DILUTED INCOME (LOSS) PER COMMON SHARE (IN USD PER SHARE)	$ (0.12)	$ (0.22)	$ (0.30)	$ (0.38)	$ (0.91)
Included in assets held for sale
Error Corrections and Prior Period Adjustments Restatement [Line Items]
NET LOSS AVAILABLE TO COMMON STOCKHOLDERS	$ (1,173)	$ 9	$ (25)	$ 653	$ (23,092)
BASIC AND DILUTED INCOME (LOSS) PER COMMON SHARE (IN USD PER SHARE)	$ (0.06)	$ 0.00	$ 0.00	$ 0.03	$ (1.87)
Previously Reported
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Net Loss	$ (3,264)	$ (4,261)	$ (6,187)
PREFERRED STOCK DIVIDENDS	(21)	(21)	(21)
NET LOSS AVAILABLE TO COMMON STOCKHOLDERS	$ (3,285)	$ (4,282)	$ (6,208)
BASIC AND DILUTED INCOME (LOSS) PER COMMON SHARE (IN USD PER SHARE)	$ (0.16)	$ (0.20)	$ (0.28)
BASIC AND DILUTED WEIGHTED AVERAGE SHARES OF COMMON STOCK OUTSTANDING	20,323,333	21,060,387	21,896,943
Previously Reported | Included in continuing operations
Error Corrections and Prior Period Adjustments Restatement [Line Items]
NET LOSS AVAILABLE TO COMMON STOCKHOLDERS	$ (2,112)	$ (4,291)	$ (6,183)
BASIC AND DILUTED INCOME (LOSS) PER COMMON SHARE (IN USD PER SHARE)	$ (0.10)	$ (0.20)	$ (0.28)
Previously Reported | Included in assets held for sale
Error Corrections and Prior Period Adjustments Restatement [Line Items]
NET LOSS AVAILABLE TO COMMON STOCKHOLDERS	$ (1,173)	$ 9	$ (25)
BASIC AND DILUTED INCOME (LOSS) PER COMMON SHARE (IN USD PER SHARE)	$ (0.06)	$ 0.00	$ 0.00
Beneficial Conversion Dividend
Error Corrections and Prior Period Adjustments Restatement [Line Items]
PREFERRED STOCK DIVIDENDS	$ (372)	$ (372)	$ (372)
NET LOSS AVAILABLE TO COMMON STOCKHOLDERS	(372)	(372)	(372)
Beneficial Conversion Dividend | Included in continuing operations
Error Corrections and Prior Period Adjustments Restatement [Line Items]
NET LOSS AVAILABLE TO COMMON STOCKHOLDERS	$ (372)	$ (372)	$ (372)