Income Taxes (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 expense	$ 46	$ (3,253)	$ 73	$ (3,214)
Effective income tax rate	(0.18%)	10.70%	(0.17%)	6.14%