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Derivative Liabilities (Narrative) (Details) (USD $)
0 Months Ended 3 Months Ended 9 Months Ended
Jun. 11, 2014
Jan. 09, 2014
Jun. 30, 2014
Sep. 30, 2014
Sep. 30, 2013
Jun. 05, 2014
May 31, 2014
Mar. 31, 2014
Jun. 05, 2014
Subscription Rights [Member]
Jun. 05, 2014
Rights Offering [Member]
Sep. 30, 2014
Series C preferred embedded derivative [Member]
Dec. 31, 2013
Series C preferred embedded derivative [Member]
Sep. 30, 2014
Warrant derivative [Member]
Dec. 31, 2013
Warrant derivative [Member]
Jun. 30, 2014
Conversion Loan Embedded Derivative [Member]
Derivatives, Fair Value [Line Items]                              
Class of Warrant or Right, Exercise Price of Warrants or Rights           8.00 9.60     1.92          
Debt instrument original conversion price, per share                 $ 1.60   $ 8.00        
Percentage Amount Of Interest In Addition To LIBOR   7.00%                          
Convertible loan embedded derivative       $ 151,000 $ 0           $ 13,574,000 $ 3,761,000 $ 6,551,000 $ 2,146,000 $ 150,538
Common Shares Issued From Loan Conversion 1,250,000         1,250,000                  
Convertible loan     2,000,000 2,000,000 0     2,000,000              
Variable Rate Debt, Balance       4,727,000                      
Percentage of Adjustment to Conversion Price           120.00%                  
Fair Value of Shares Issued 1,950,000     1,950,000 0                    
gain recorded at conversion 88,000     (14,218,000) 4,494,000                    
Amortization of Debt Discount (Premium)     38,000 38,000 0                    
Amount of loan expense shown as deferred financing     11,267                        
Unamortized debt discount       $ 113,000 $ 0                    
Debt Instrument, Convertible, Conversion Price                 $ 1.60   $ 8.00