Annual report pursuant to Section 13 and 15(d)

Equity Investments - Equity Investment Income Statement Disclosure (Details)

v3.6.0.2
Equity Investments - Equity Investment Income Statement Disclosure (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2016
Dec. 31, 2015
Dec. 31, 2014
Equity Method Investments and Joint Ventures [Abstract]      
Gross revenue $ 287,733 $ 430,729 $ 390,620
Net loss (income) $ 65,070 $ (16,761) $ 140,796