Quarterly report pursuant to Section 13 or 15(d)

Derivative Liability (Details 1)

v3.8.0.1
Derivative Liability (Details 1) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2017
Sep. 30, 2016
Sep. 30, 2017
Sep. 30, 2016
Derivative Instruments and Hedging Activities Disclosure [Abstract]        
Balance at December 31, 2016     $ 108,809  
Gain on change of fair value $ (9,573) $ (2,133) (96,998) $ (4,956)
Balance at September 30, 2017 $ 11,811   $ 11,811