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
Jan. 01, 2018
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]          
Effective tax rate     29.40%    
Income tax provision (benefit) $ 3,207 $ 1,255 $ 9,953 $ 278  
Pre-tax income (loss) 12,657 $ 4,657 34,177 $ 1,326  
Accounting Standards Update 2014-09 | Difference between Revenue Guidance in Effect before and after Topic 606          
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]          
Income tax provision (benefit) 872   2,658    
Pre-tax income (loss) $ 3,376   $ 10,834    
Net deferred tax liability         $ 3,600