XML 55 R65.htm IDEA: XBRL DOCUMENT v3.19.3
Income Taxes (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2019
Sep. 30, 2018
Sep. 30, 2019
Sep. 30, 2018
Income Tax Disclosure [Abstract]        
Income tax (benefit) expense $ (7,212) $ (1,764) $ (1,657) $ 5,668
Effective income tax rate (55.10%) (48.50%) (21.40%) 24.40%
Income tax benefit, research and development credits $ 3,900      
Unrecognized tax benefits 17,700 $ 600 $ 17,700 $ 600
Unrecognized tax benefit, reduction of deferred tax asset and refundable credits $ 17,200