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v3.23.1

Summary of Significant Accounting Policies - Schedule of Revenue Disaggregated by Revenue Type, Geographic Region and Customer (Details) - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2023 | Mar. 31, 2022
Disaggregation Of Revenue [Line Items] |  |
Total revenue | $ 298,739 | $ 264,400
Percentage of total revenue | 100.00% | 100.00%
Broadband/Cable/Satellite |  |
Disaggregation Of Revenue [Line Items] |  |
Percentage of total revenue | 52.00% | 54.00%
Telecommunications |  |
Disaggregation Of Revenue [Line Items] |  |
Percentage of total revenue | 20.00% | 19.00%
Other |  |
Disaggregation Of Revenue [Line Items] |  |
Percentage of total revenue | 28.00% | 27.00%
Americas (principally the U.S.) |  |
Disaggregation Of Revenue [Line Items] |  |
Percentage of total revenue | 84.00% | 84.00%
Europe, Middle East and Africa |  |
Disaggregation Of Revenue [Line Items] |  |
Percentage of total revenue | 12.00% | 12.00%
Asia Pacific |  |
Disaggregation Of Revenue [Line Items] |  |
Percentage of total revenue | 4.00% | 4.00%
SaaS and Related Solutions |  |
Disaggregation Of Revenue [Line Items] |  |
Total revenue | $ 257,876 | $ 234,977
Software and Services |  |
Disaggregation Of Revenue [Line Items] |  |
Total revenue | 30,891 | 18,436
Maintenance |  |
Disaggregation Of Revenue [Line Items] |  |
Total revenue | $ 9,972 | $ 10,987

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