Quarterly report pursuant to Section 13 or 15(d)

Income Taxes (Details)

v3.7.0.1
Income Taxes (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2017
Mar. 31, 2016
Dec. 31, 2016
Income Tax Expense (Benefit) Components [Line Items]      
(Benefit from) provision for income taxes $ (24,516) $ 5,451  
Deferred Tax Assets, Valuation Allowance $ 4,400   $ 0