Goodwill and Intangible Assets - Schedule of Intangible Asset Amortization Expense (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Finite-Lived Intangible Assets [Line Items]
Amortization of intangible assets	$ 1,168	$ 505
Cost of revenue
Finite-Lived Intangible Assets [Line Items]
Amortization of intangible assets	1,118	446
Sales and marketing
Finite-Lived Intangible Assets [Line Items]
Amortization of intangible assets	$ 50	$ 59