Intangible Assets - Narrative (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Business Acquisition [Line Items]
Amortization expense	$ 707	$ 127
Minimum
Business Acquisition [Line Items]
Intangible assets, estimated useful life	5 years
Maximum
Business Acquisition [Line Items]
Intangible assets, estimated useful life	12 years