Acquisitions, Intangible Assets and Goodwill - Schedule of Fair Value and Useful Lives of Identifiable Intangible Assets Acquired (Details) - Usabilla Holding B.V. $ in Thousands	Apr. 01, 2019 USD ($)
Acquisitions Intangible Assets And Goodwill [Line Items]
Total intangible assets	$ 15,136
Technology
Acquisitions Intangible Assets And Goodwill [Line Items]
Total intangible assets	$ 11,036
Useful Life	3 years
Customer Relationships
Acquisitions Intangible Assets And Goodwill [Line Items]
Total intangible assets	$ 2,890
Useful Life	3 years
Trade Name
Acquisitions Intangible Assets And Goodwill [Line Items]
Total intangible assets	$ 1,210
Useful Life	5 years