Business Combinations - Schedule of Purchase Price Allocation (Details) - USD ($) $ in Thousands			9 Months Ended
	Jul. 01, 2022	May 31, 2021	Sep. 30, 2022	Dec. 31, 2021
Identifiable intangible assets:
Goodwill			$ 250,555	$ 536,512
Non-competition agreements
Business Acquisition [Line Items]
Estimated Useful Life (years)			1 year
MobiTV
Business Acquisition [Line Items]
Other current assets		$ 390
Property and equipment		9,223
Operating lease right-of-use assets		1,186
Identifiable intangible assets:
Goodwill		4,059
Other long-term assets		115
Accrued liabilities		(5,288)
Noncurrent operating lease liabilities		(545)
Total purchase price		$ 12,400
MobiTV | Technology
Business Acquisition [Line Items]
Estimated Useful Life (years)		6 years
Identifiable intangible assets:
Identifiable intangible assets		$ 3,260
Vewd
Business Acquisition [Line Items]
Cash and cash equivalents	$ 2,684
Accounts receivable	3,341
Unbilled contracts receivable	2,335
Other current assets	1,208
Property and equipment	443
Operating lease right-of-use assets	2,020
Identifiable intangible assets:
Identifiable intangible assets	38,150
Goodwill	68,115
Other long-term assets	977
Accounts payable	(869)
Accrued liabilities	(4,777)
Deferred revenue	(920)
Long-term deferred tax liabilities	(8,393)
Noncurrent operating lease liabilities	(1,094)
Other long-term liabilities	(307)
Total purchase price	$ 102,913
Vewd | Technology
Business Acquisition [Line Items]
Estimated Useful Life (years)	7 years
Identifiable intangible assets:
Identifiable intangible assets	$ 28,050
Vewd | Customer Relationships - Large
Business Acquisition [Line Items]
Estimated Useful Life (years)	7 years
Identifiable intangible assets:
Identifiable intangible assets	$ 4,900
Vewd | Customer Relationships - Small
Business Acquisition [Line Items]
Estimated Useful Life (years)	4 years
Identifiable intangible assets:
Identifiable intangible assets	$ 3,500
Vewd | Non-competition agreements
Business Acquisition [Line Items]
Estimated Useful Life (years)	2 years
Identifiable intangible assets:
Identifiable intangible assets	$ 870
Vewd | Trade name
Business Acquisition [Line Items]
Estimated Useful Life (years)	5 years
Identifiable intangible assets:
Identifiable intangible assets	$ 830