Quarterly report pursuant to Section 13 or 15(d)

Income Taxes (Details)

v3.19.3
Income Taxes (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Jan. 01, 2018
Sep. 30, 2019
Sep. 30, 2018
Sep. 30, 2019
Sep. 30, 2018
Dec. 31, 2018
Income Tax Disclosure [Abstract]            
Effective tax rate       28.00%    
Income tax provision (benefit)   $ 4,020 $ 3,207 $ 7,421 $ 9,953  
Pre-tax income (loss)   $ 15,297 $ 12,657 $ 29,638 $ 34,177  
Accounting Standards Update 2014-09            
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]            
Net deferred tax liability           $ 2,935
Additional retained earnings adjustment $ (665)          
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]            
Net deferred tax liability $ 3,600