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Revenue (Tables)

9 Months Ended

Sep. 30, 2022

Revenue from Contract with Customer [Abstract]

Disaggregate of Revenue by Reportable Segment and Revenue Category

The following tables disaggregate revenue by reportable segment and revenue category. Prior year amounts presented below have been reclassified to conform to the current period revenue category presentation:

		Three Months Ended
		September 30, 2022												September 30, 2021
(In thousands)		Network Solutions				Services & Support				Total				Network Solutions				Services & Support				Total
Subscriber Solutions		$	125,338			$	8,337			$	133,675			$	42,704			$	4,163			$	46,867
Access & Aggregation Solutions			76,591				11,598				88,189				78,063				13,151				91,214
Optical Networking Solutions			103,011				15,834				118,845				—				—				—
Total		$	304,940			$	35,769			$	340,709			$	120,767			$	17,314			$	138,081

		Nine Months Ended
		September 30, 2022												September 30, 2021
(In thousands)		Network Solutions				Services & Support				Total				Network Solutions				Services & Support				Total
Subscriber Solutions		$	252,899			$	17,248			$	270,147			$	140,257			$	12,232			$	152,489
Access & Aggregation Solutions			243,396				34,877				278,273				219,768				36,589				256,357
Optical Networking Solutions			103,011				15,834				118,845				—				—				—
Total		$	599,306			$	67,959			$	667,265			$	360,025			$	48,821			$	408,846

The table below presents revenue information by category. Prior year amounts presented below have been reclassified to conform to the current period revenue category presentation:

		Three Months Ended								Nine Months Ended
		September 30,								September 30,
(In thousands)		2022				2021				2022				2021
Subscriber Solutions		$	133,675			$	46,867			$	270,147			$	152,489
Access & Aggregation Solutions			88,189				91,214				278,273				256,357
Optical Networking Solutions			118,845				—				118,845				—
Total		$	340,709			$	138,081			$	667,265			$	408,846

Information about Receivables, Contract Assets, and Unearned Revenue from Contracts with Customers

The following table provides information about receivables, contract assets and unearned revenue from contracts with customers:

		As of				As of
(In thousands)		September 30, 2022				December 31, 2021
Accounts receivable, net		$	302,401			$	158,742
Contract assets(1)		$	1,790			$	464
Unearned revenue		$	40,993			$	17,737
Non-current unearned revenue		$	18,269			$	9,271

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- Definition

Tabular disclosure of receivable, contract asset, and contract liability from contract with customer. Includes, but is not limited to, change in contract asset and contract liability.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 50
-Paragraph 10
-URI https://asc.fasb.org/extlink&oid=126920106&loc=SL49130551-203045

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X

- Definition

Tabular disclosure of disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 50
-Paragraph 5
-URI https://asc.fasb.org/extlink&oid=126920106&loc=SL49130545-203045

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- References

No definition available.

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