Annual report pursuant to Section 13 and 15(d)

Income Taxes - Components of Income Tax Expense (Benefit) (Details)

v3.6.0.2
Income Taxes - Components of Income Tax Expense (Benefit) (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2016
Dec. 31, 2015
Dec. 31, 2014
Components of Income Tax Expense (Benefit), Continuing Operations [Abstract]      
Current $ (71,768) $ 288 $ 301
Deferred 28,392 (203,272) (4,760)
Total income tax( benefit) $ (43,376) $ (202,984) $ (4,459)