Income Taxes - Narrative (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Income Tax Disclosure [Abstract]
Income tax (benefit) expense	$ (13,742)	$ 836	$ (11,698)	$ 3,883
Pre-tax income	$ 2,836	$ 4,590	$ 11,845	$ 21,656
Effective income tax rate (percent)	(484.60%)	18.20%	(98.80%)	17.90%
Discrete income tax benefit	$ 15,824		$ 15,824
Income taxes receivable, current	$ 9,008		$ 9,008