Quarterly report pursuant to Section 13 or 15(d)

Fair Value (Details 2)

v3.7.0.1
Fair Value (Details 2) - USD ($)
$ in Thousands
6 Months Ended
Jun. 30, 2017
Jun. 30, 2016
Derivative Instruments, Gain (Loss) [Line Items]    
Balance at January 1, 2017 $ 210  
Reclassification of warrants to derivative liabilities 3,773
Change in fair value of derivative (208)  
Balance at June 30, 2017 3,775  
Embedded Conversion Feature [Member]    
Derivative Instruments, Gain (Loss) [Line Items]    
Balance at January 1, 2017 1  
Reclassification of warrants to derivative liabilities  
Change in fair value of derivative (1)  
Balance at June 30, 2017  
Warrant Liability [Member]    
Derivative Instruments, Gain (Loss) [Line Items]    
Balance at January 1, 2017 209  
Reclassification of warrants to derivative liabilities 3,773  
Change in fair value of derivative (207)  
Balance at June 30, 2017 $ 3,775