DEBT FINANCING (Details 2) - USD ($) $ / shares in Units, $ in Thousands		3 Months Ended		12 Months Ended
		Mar. 31, 2016		Dec. 31, 2015
Total debt financing, Principal Amount	[1]			$ 102,095
Senior Secured Notes [Member]
Total debt financing, Principal Amount		$ 19,457	[2]	19,457
5% OID Notes [Member]
Original Date of Financing		January 2015
Stated Maturity Date		January 2016
Interest Rate	[3]	12.00%
Conversion Price	[4]	$ 0.21
Total debt financing, Principal Amount			[2],[5]	328
Total convertible debt [Member]
Total debt financing, Principal Amount		$ 19,457	[2]	19,457
Former 15% Notes [Member] | Senior Secured Notes [Member]
Original Date of Financing		January-2014
Stated Maturity Date		July-2016
Interest Rate	[3]	8.00%
Conversion Price	[4]	$ 0.75
Total debt financing, Principal Amount		$ 6,857	[2]	6,857
Former 15% Notes One [Member] | Senior Secured Notes [Member]
Original Date of Financing		February-2014
Stated Maturity Date		August-2016
Interest Rate	[3]	8.00%
Conversion Price	[4]	$ 0.75
Total debt financing, Principal Amount		$ 12,100	[2]	12,100
Former 15% Notes Two [Member] | Senior Secured Notes [Member]
Original Date of Financing		February-2014
Stated Maturity Date		August-2016
Interest Rate	[3]	8.00%
Conversion Price	[4]	$ 0.45
Total debt financing, Principal Amount		$ 500	[2]	$ 500

[1] Unamortized Discounts. Original issue discounts ("OID") are amortized to interest expense using the effective interest method. The unamortized discount represents the portion of OID that will be charged to interest expense over the remaining term of the respective debt agreements.

[2] Prepayment Penalties. In addition to the principal balance shown, certain debt agreements provide for prepayment penalties up to 20% if the debt is repaid prior to the maturity date.

[3] Interest Rate. The stated interest rate is the contractual rate of interest specified in the debt agreement. For amended debt agreements, the rate in effect as of the earlier of payoff or March 31, 2016 is shown. See also Note 7 for accounting for the fair value of compound embedded derivatives and detachable common stock purchase warrants that are bifurcated from the host debt agreement and accounted for at fair value.

[4] Convertible to Common Stock. The outstanding principal balance and accrued interest are convertible to shares of the Company's common stock. The stated conversion price gives effect to amendments to the respective debt agreements and represents the conversion prices in effect on March 31, 2016. For debt repaid or extinguished during the three months ended March 31, 2016, the conversion price in effect on December 31, 2015 is shown. The conversion price is subject to adjustment upon certain events, such as stock splits, combinations, dividends, distributions, reclassifications, mergers or other corporate change and dilutive issuances.

[5] 5% OID Notes. As discussed in Note 6(a), in January 2016 the Company obtained an additional Term Loan for $9,043 from Calm Waters and used a portion of the proceeds to repay outstanding principal of $351 under this convertible debt agreement, which was also owed to Calm Waters.