Segment Information - Revenue and Gross Profit of Reportable Segments (Detail) - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2023	Mar. 31, 2022
Segment Reporting Information [Line Items]
Revenue	$ 323,912	$ 154,518
Gross Profit	87,808	54,316
Network Solutions [Member]
Segment Reporting Information [Line Items]
Revenue	282,418	138,374
Gross Profit	63,288	47,721
Services & Support [Member]
Segment Reporting Information [Line Items]
Revenue	41,494	16,144
Gross Profit	$ 24,520	$ 6,595

Aggregate revenue less cost of goods and services sold or operating expenses directly attributable to the revenue generation activity.

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- Definition

Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.

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