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 6 Months Ended
Jun. 30, 2018
Jun. 30, 2017
Jun. 30, 2018
Jun. 30, 2017
Income tax provision and the effective tax rate        
Loss before income tax provision (benefit) $ (5,425) $ (1,626) $ (11,417) $ (10,463)
Income tax provision (benefit) $ 566 $ 4,844 $ (13,428) $ 9,142
Effective tax rate (as a percent) (10.40%) (297.90%) 117.60% (87.40%)