Goodwill and Intangible Assets - Future Amortization Expense of Intangible Assets (Details) $ in Thousands	9 Months Ended
	Sep. 30, 2019 USD ($)
Finite-Lived Intangible Assets [Line Items]
Amortization expense of intangible assets, remainder of 2019	$ 857
Amortization expense of intangible assets, 2020	3,429
Amortization expense of intangible assets, 2021	3,225
Amortization expense of intangible assets, 2022	2,816
Amortization expense of intangible assets, 2023	2,816
Amortization expense of intangible assets, thereafter	1,396
Amortization expense of intangible assets, total	$ 14,539
Developed Technology
Finite-Lived Intangible Assets [Line Items]
Weighted average remaining life	3 years 8 months 26 days
Customer Relationships
Finite-Lived Intangible Assets [Line Items]
Weighted average remaining life	5 years 8 months 19 days
Trade name
Finite-Lived Intangible Assets [Line Items]
Weighted average remaining life	4 years 3 months