Acquisitions - Schedule of Acquired Intangible Assets (Details) - Snell Advanced Media $ in Thousands	Feb. 08, 2018 USD ($)
Business Acquisition [Line Items]
Total intangible assets subject to amortization	$ 51,000
Total intangible assets not subject to amortization	103,466
Total intangible assets	$ 154,466
Amortization Period	6 years 2 months 12 days
Goodwill
Business Acquisition [Line Items]
Total intangible assets not subject to amortization	$ 103,466
Developed technologies
Business Acquisition [Line Items]
Total intangible assets subject to amortization	$ 36,500
Amortization Period	5 years
Customer relationships
Business Acquisition [Line Items]
Total intangible assets subject to amortization	$ 11,000
Amortization Period	12 years
Sales backlog
Business Acquisition [Line Items]
Total intangible assets subject to amortization	$ 1,900
Amortization Period	9 days
Trademarks
Business Acquisition [Line Items]
Total intangible assets subject to amortization	$ 1,600
Amortization Period	27 days