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Revenue (Tables) | 6 Months Ended
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Jun. 30, 2023
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 |
|  | June 30, 2023 |  |  | June 30, 2022 |
(In thousands) |  | Network Solutions |  |  | Services & Support |  |  | Total |  |  | Network Solutions |  |  | Services & Support |  |  | Total |
Optical Networking Solutions |  | $ | 120,221 |  |  | $ | 22,775 |  |  | $ | 142,996 |  |  | $ | — |  |  | $ | — |  |  | $ | — |
Access & Aggregation Solutions |  |  | 89,263 |  |  |  | 13,454 |  |  |  | 102,717 |  |  |  | 80,821 |  |  |  | 11,467 |  |  |  | 92,288 |
Subscriber Solutions |  |  | 73,518 |  |  |  | 8,147 |  |  |  | 81,665 |  |  |  | 75,171 |  |  |  | 4,579 |  |  |  | 79,750 |
Total |  | $ | 283,002 |  |  | $ | 44,376 |  |  | $ | 327,378 |  |  | $ | 155,992 |  |  | $ | 16,046 |  |  | $ | 172,038 |
|  | Six Months Ended |
|  | June 30, 2023 |  |  | June 30, 2022 |
(In thousands) |  | Network Solutions |  |  | Services & Support |  |  | Total |  |  | Network Solutions |  |  | Services & Support |  |  | Total |
Optical Networking Solutions |  | $ | 247,798 |  |  | $ | 42,954 |  |  | $ | 290,752 |  |  | $ | — |  |  | $ | — |  |  | $ | — |
Access & Aggregation Solutions |  |  | 173,817 |  |  |  | 25,720 |  |  |  | 199,537 |  |  |  | 166,805 |  |  |  | 23,279 |  |  |  | 190,084 |
Subscriber Solutions |  |  | 143,805 |  |  |  | 17,196 |  |  |  | 161,001 |  |  |  | 127,561 |  |  |  | 8,911 |  |  |  | 136,472 |
Total |  | $ | 565,420 |  |  | $ | 85,870 |  |  | $ | 651,290 |  |  | $ | 294,366 |  |  | $ | 32,190 |  |  | $ | 326,556 |
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 |  |  | Six Months Ended |
|  | June 30, |  |  | June 30, |
(In thousands) |  | 2023 |  |  | 2022 |  |  | 2023 |  |  | 2022 |
Optical Networking Solutions |  | $ | 142,996 |  |  | $ | — |  |  | $ | 290,752 |  |  | $ | — |
Access & Aggregation Solutions |  |  | 102,717 |  |  |  | 92,288 |  |  |  | 199,537 |  |  |  | 190,084 |
Subscriber Solutions |  |  | 81,665 |  |  |  | 79,750 |  |  |  | 161,001 |  |  |  | 136,472 |
Total |  | $ | 327,378 |  |  | $ | 172,038 |  |  | $ | 651,290 |  |  | $ | 326,556 |
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) |  | June 30, 2023 |  |  | December 31, 2022 |
Accounts receivable, net |  | $ | 239,565 |  |  | $ | 279,435 |
Contract assets(1) |  | $ | 1,153 |  |  | $ | 1,852 |
Unearned revenue |  | $ | 48,030 |  |  | $ | 41,193 |
Non-current unearned revenue |  | $ | 24,111 |  |  | $ | 19,239 |

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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 -Topic 606 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 10 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479806/606-10-50-10 + Details
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- 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 -Topic 606 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 5 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479806/606-10-50-5 + Details
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