Financing (Details Textual) (USD $)	3 Months Ended		9 Months Ended			9 Months Ended		3 Months Ended		9 Months Ended							9 Months Ended					1 Months Ended	3 Months Ended		9 Months Ended	12 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013	Dec. 31, 2013	Sep. 30, 2014 Embedded Derivative Financial Instruments [Member]	Sep. 30, 2014 Hybrid Instrument [Member]	Sep. 30, 2014 Series D Convertible Preferred Stock [Member]	Sep. 30, 2013 Series D Convertible Preferred Stock [Member]	Sep. 30, 2014 Series D Convertible Preferred Stock [Member]	Sep. 30, 2013 Series D Convertible Preferred Stock [Member]	Dec. 31, 2013 Series D Convertible Preferred Stock [Member]	May 31, 2014 Maximum [Member]	Sep. 30, 2014 Maximum [Member] Hybrid Instrument [Member]	May 31, 2014 Minimum [Member]	Sep. 30, 2014 Minimum [Member] Hybrid Instrument [Member]	Sep. 30, 2014 Debenture [Member]	Sep. 30, 2014 Warrant [Member] Maximum [Member]	Sep. 30, 2014 Warrant [Member] Minimum [Member]	Sep. 30, 2014 Secured Debentures [Member]	May 27, 2014 Secured Debentures [Member]	Apr. 25, 2014 Ya Global [Member]	Sep. 30, 2014 Ya Global [Member]	Jun. 30, 2014 Ya Global [Member]	Sep. 30, 2014 Ya Global [Member]	Dec. 31, 2013 Ya Global [Member] Warrant [Member]
Debt Conversion [Line Items]
Gains (Losses) on Extinguishment of Debt	$ 0	$ 53,000	$ 4,247,000	$ 53,000																				$ 4,247,000
Debt Instrument, Interest Rate, Stated Percentage	9.50%		9.50%																		12.00%
Debt Instrument, Maturity Date																				May 15, 2016
Fair Value Assumptions, Expected Volatility Rate						205.00%	205.00%											212.00%	175.00%
Fair Value Assumptions Equivalent Credit Risk Adjusted Rate						8.00%
Fair Value Assumptions, Expected Term						1 year 1 month 2 days	1 year 1 month 2 days
Fair Value Inputs, Entity Credit Risk							13.00%
Debt Instrument, Convertible, Conversion Price						$ 0.001261
Warrants Cancelled By Investors																										1,400,000,000
Remaining Warrants By Investors																										500,000,000
Gain (loss) from change in fair value of derivative liability - warrants	38,000	90,000	618,000	3,514,000				7,000	16,000	108,000	614,000															1,600,000
Long-term Debt, Gross																					50,000
Debt Instrument, Convertible, Terms of Conversion Feature																									effective July 1, 2013 to extend the maturity date to August 1, 2015 and revise the conversion price to the lower of $2.00 or 90% of the lowest volume-weighted average price
Debt Instrument, Increase (Decrease), Net			5,000,000														5,000,000					5,000,000
Equity Method Investment, Ownership Percentage	9.99%		9.99%
Fair Value Assumptions, Risk Free Interest Rate						13.00%												0.90%	0.10%
Antidilution Adjusted Conversion Price														$ 0.001235		$ 0.001170
Derivative financial instruments - warrants	2,000		2,000		620,000																					1,900,000,000
Class of Warrant or Right, Exercise Price of Warrants or Rights								$ 0.001500		$ 0.001500		$ 0.00010	$ 0.0015		$ 0.0001											$ 0.0001
Debt Instrument, Face Amount	35,744,000		35,744,000		41,017,000																		242,000		242,000
Debt Instrument, Maturity Date, Description																							maturity date 24 months from the issue date
Debt Instrument, Interest Rate, Effective Percentage																							12.00%		12.00%
Debt Instrument, Issuance Date																							Sep. 30, 2014
Fair Value Adjustment of Warrants	$ 207,000