Segment and Geographic Information - Additional Information (Detail) $ in Millions |
3 Months Ended | 9 Months Ended | |||
|---|---|---|---|---|---|
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Sep. 30, 2026
USD ($)
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Sep. 30, 2025 |
Sep. 30, 2026
USD ($)
Segment
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Sep. 30, 2025 |
Dec. 31, 2025
USD ($)
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| Segment Reporting Information [Line Items] | |||||
| Number of reportable segments | Segment | 1 | ||||
| Inventory, Net | $ 357.8 | $ 357.8 | $ 238.7 | ||
| Corporate and other assets | 64.3 | ||||
| Segment Reporting, CODM, Individual Title and Position or Group Name [Extensible Enumeration] | srt:ChiefExecutiveOfficerMember | ||||
| Segment Reporting, CODM, Profit (Loss) Measure, How Used, Description | Segment net income (loss) provides the CODM with a GAAP-based measure of the overall profitability of the Company’s single reportable segment and represents the measure of segment profit or loss most consistent with the measurement principles used in the Company's consolidated financial statements, and is therefore presented as the primary measure of segment profit or loss as required under ASC 280, Segment Reporting. Segment adjusted EBITDA is the measure primarily used by the CODM to evaluate the operating performance of the business, assess period-over-period operating trends and make resource allocation decisions. Management believes segment adjusted EBITDA facilitates these assessments by excluding certain items that may not be indicative of the underlying operating performance of the business. | ||||
| OWN and Distributed Antenna Systems business unit of NICS segment [Member] | |||||
| Segment Reporting Information [Line Items] | |||||
| Inventory, Net | 2.6 | $ 2.6 | 16.6 | ||
| Passive Optical Network [ Member] | |||||
| Segment Reporting Information [Line Items] | |||||
| Inventory, Net | $ 4.0 | $ 4.0 | $ 4.4 | ||
| Non-US [Member] | Sales Revenue, Net [Member] | Customer Concentration Risk [Member] | |||||
| Segment Reporting Information [Line Items] | |||||
| Concentration risk percentage | 20.90% | 18.70% | 19.70% | 22.20% | |
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- Definition For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of assets classified as other. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Indicates title and position of individual or name of group identified as chief operating decision maker (CODM) for segment reporting. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Description of how chief operating decision maker (CODM) uses reported segment profit (loss) measure to assess performance and allocate resource. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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