LOSS PER SHARE (EPS) (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016
NUMERATOR [Abstract]
Basic and diluted - loss from continuing operations	$ (4,199)	$ (942)	$ (8,387)	$ (4,975)
Dividend on preferred stock--beneficial conversion feature	0	0	(778)	(551)
Basic and diluted - adjusted loss from continuing operations	$ (4,199)	$ (942)	$ (9,165)	$ (5,526)
DENOMINATOR [Abstract]
Basic EPS - weighted average number of common shares outstanding (in shares)	11,129,781	9,397,255	10,644,372	9,281,942
Effect of dilutive securities outstanding (in shares)	0	0	0	0
Diluted EPS - weighted average number of shares outstanding (in shares)	11,129,781	9,397,255	10,644,372	9,281,942
Stock Options [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Number of shares of common stock which could be purchased with weighted average outstanding securities not included in diluted EPS because effect would be antidilutive (in shares)	629,969	340,037	473,498	350,203
Warrants [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Number of shares of common stock which could be purchased with weighted average outstanding securities not included in diluted EPS because effect would be antidilutive (in shares)	22,824,888	10,842,006	21,306,727	10,132,045
Nonvested Stock [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Number of shares of common stock which could be purchased with weighted average outstanding securities not included in diluted EPS because effect would be antidilutive (in shares)	1,301,725	1,114,747	1,236,241	1,038,019
Convertible Preferred Stock [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Number of shares of common stock which could be purchased with weighted average outstanding securities not included in diluted EPS because effect would be antidilutive (in shares)	2,128,180	2,000,000	3,020,739	1,611,722
Restricted Stock Unit Awards [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Number of shares of common stock which could be purchased with weighted average outstanding securities not included in diluted EPS because effect would be antidilutive (in shares)	1,175,000	0	406,066	0

Net income after adjustments for dividends on preferred stock.

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Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.

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Amount after tax of income (loss) from continuing operations including portion attributable to the noncontrolling interest.

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Accretion of temporary equity during the period due to cash, stock, and in-kind dividends. This item is an adjustment to net income necessary to derive net income apportioned to common stockholders and is to be distinguished from Temporary Equity, Accretion of Dividends (Temporary Equity, Accretion of Dividends).

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