Quarterly report pursuant to Section 13 or 15(d)

Income Taxes (Details)

v3.10.0.1
Income Taxes (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2018
Sep. 30, 2017
Sep. 30, 2018
Sep. 30, 2017
Income tax provision and the effective tax rate        
Income (loss) before income tax provision (benefit) $ (2,723) $ 362 $ (14,140) $ (10,101)
Income tax provision (benefit) $ (5,234) $ 1,682 $ (18,662) $ 10,824
Effective tax rate (as a percent) 192.20% 464.60% 132.00% (107.20%)