Quarterly report pursuant to sections 13 or 15(d)

Derivative Warrant Liability (Details 2)

v2.4.0.8
Derivative Warrant Liability (Details 2)
3 Months Ended
Mar. 31, 2014
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]  
Number of Warrants Subject to Remeasurement Beginning balance 19,873,714
Number of Warrants Subject to Remeasurement Additions   
Number of Warrants Subject to Remeasurement Reductions   
Number of Warrants Subject to Remeasurement Ending balance 19,873,714
Warrant [Member] | Unit Offering [Member]
 
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]  
Number of Warrants Subject to Remeasurement Beginning balance 17,785,714
Number of Warrants Subject to Remeasurement Additions   
Number of Warrants Subject to Remeasurement Reductions   
Number of Warrants Subject to Remeasurement Ending balance 17,785,714
Warrant [Member] | Unit Offering Placement Agent [Member]
 
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]  
Number of Warrants Subject to Remeasurement Beginning balance 2,088,000
Number of Warrants Subject to Remeasurement Additions   
Number of Warrants Subject to Remeasurement Reductions   
Number of Warrants Subject to Remeasurement Ending balance 2,088,000