Discontinued Operations - Schedule of Purchase Price Allocation (Details) - USD ($) $ in Thousands	Jul. 01, 2022	May 31, 2021	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Identifiable intangible assets:
Goodwill			$ 313,660	$ 314,576	$ 314,576
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:
Total identifiable intangible assets		8,260
Goodwill		4,059
Other long-term assets		115
Accrued liabilities		(5,288)
Noncurrent operating lease liabilities		(545)
Total purchase price		$ 17,400
MobiTV | Patents
Business Acquisition [Line Items]
Estimated Useful Life (years)		10 years
Identifiable intangible assets:
Total identifiable intangible assets		$ 5,000
MobiTV | Technology
Business Acquisition [Line Items]
Estimated Useful Life (years)		6 years
Identifiable intangible assets:
Total identifiable intangible assets		$ 3,260
Vewd Acquisition
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:
Total identifiable intangible assets	38,150
Goodwill	68,115
Other long-term assets	977
Current liabilities	(6,566)
Long-term deferred tax liabilities	(8,393)
Noncurrent operating lease liabilities	(1,094)
Other long-term liabilities	(307)
Total purchase price	$ 102,913
Vewd Acquisition | Technology
Business Acquisition [Line Items]
Estimated Useful Life (years)	7 years
Identifiable intangible assets:
Total identifiable intangible assets	$ 28,050
Vewd Acquisition | Customer Relationships - Large
Business Acquisition [Line Items]
Estimated Useful Life (years)	7 years
Identifiable intangible assets:
Total identifiable intangible assets	$ 4,900
Vewd Acquisition | Customer Relationships - Small
Business Acquisition [Line Items]
Estimated Useful Life (years)	4 years
Identifiable intangible assets:
Total identifiable intangible assets	$ 3,500
Vewd Acquisition | Non-compete Agreements
Business Acquisition [Line Items]
Estimated Useful Life (years)	2 years
Identifiable intangible assets:
Total identifiable intangible assets	$ 870
Vewd Acquisition | Trade Name
Business Acquisition [Line Items]
Estimated Useful Life (years)	5 years
Identifiable intangible assets:
Total identifiable intangible assets	$ 830