Quarterly report pursuant to Section 13 or 15(d)

Basis of Presentation and Summary of Significant Accounting Policies - Goodwill and Other Identifiable Intangible Assets (Details)

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Basis of Presentation and Summary of Significant Accounting Policies - Goodwill and Other Identifiable Intangible Assets (Details) - USD ($)
$ in Thousands
Sep. 30, 2021
Dec. 31, 2020
Summary of Goodwill and Other Identifiable Intangible Assets    
Goodwill $ 190,183 $ 189,662
Total goodwill and other identifiable intangible assets, net 752,555 784,992
Complete technology    
Summary of Goodwill and Other Identifiable Intangible Assets    
Definite lived intangible assets 280,173 277,740
Less: accumulated amortization (75,159) (63,600)
Trade name    
Summary of Goodwill and Other Identifiable Intangible Assets    
Definite lived intangible assets 2,642 2,642
Less: accumulated amortization (1,411) (1,312)
Customer relationships    
Summary of Goodwill and Other Identifiable Intangible Assets    
Definite lived intangible assets 40,700 40,700
Less: accumulated amortization (17,599) (15,597)
Contractual relationships    
Summary of Goodwill and Other Identifiable Intangible Assets    
Definite lived intangible assets 362,000 362,000
Less: accumulated amortization (28,974) (7,243)
Commercial license rights    
Summary of Goodwill and Other Identifiable Intangible Assets    
Definite lived intangible assets 28,298 28,298
Less: accumulated amortization $ (11,600) $ (11,300)