Income Taxes -Narrative (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Income Tax Disclosure [Abstract]
Income tax (benefit) expense	$ (10,687)	$ 3,565	$ (14,424)	$ 6,694
Effective tax rate	84.80%	25.40%	136.10%	31.20%