Quarterly report pursuant to Section 13 or 15(d)

Income Taxes (Details)

v3.2.0.727
Income Taxes (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2015
Jun. 30, 2014
Jun. 30, 2015
Jun. 30, 2014
Income Tax Disclosure [Abstract]        
Income Tax Expense (Benefit) $ (6,957) $ (23,260) $ (17,614) $ (57,162)