Income Taxes - Narrative (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019	Dec. 31, 2019
Income Tax Disclosure [Abstract]
Income tax expense	$ 52	$ 8
Effective income tax rate reconciliation, percent	0.19%	0.09%
Operating loss carryforwards			$ 48,500