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Revenue (Tables) | 3 Months Ended
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Mar. 31, 2023
Revenue from Contract with Customer [Abstract] |
Disaggregate of Revenue by Reportable Segment and Revenue Category | The following table disaggregates 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 |
|  | March 31, 2023 |  |  | March 31, 2022 |
(In thousands) |  | Network Solutions |  |  | Services & Support |  |  | Total |  |  | Network Solutions |  |  | Services & Support |  |  | Total |
Subscriber Solutions |  | $ | 70,287 |  |  | $ | 9,049 |  |  | $ | 79,336 |  |  | $ | 52,390 |  |  | $ | 4,332 |  |  | $ | 56,722 |
Access & Aggregation Solutions |  |  | 84,554 |  |  |  | 12,266 |  |  |  | 96,820 |  |  |  | 85,984 |  |  |  | 11,812 |  |  |  | 97,796 |
Optical Networking Solutions |  |  | 127,577 |  |  |  | 20,179 |  |  |  | 147,756 |  |  |  | — |  |  |  | — |  |  |  | — |
Total |  | $ | 282,418 |  |  | $ | 41,494 |  |  | $ | 323,912 |  |  | $ | 138,374 |  |  | $ | 16,144 |  |  | $ | 154,518 |
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 |
|  | March 31, |
(In thousands) |  | 2023 |  |  | 2022 |
Subscriber Solutions |  | $ | 79,336 |  |  | $ | 56,722 |
Access & Aggregation Solutions |  |  | 96,820 |  |  |  | 97,796 |
Optical Networking Solutions |  |  | 147,756 |  |  |  | — |
Total |  | $ | 323,912 |  |  | $ | 154,518 |
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) |  | March 31, 2023 |  |  | December 31, 2022 |
Accounts receivable, net |  | $ | 262,043 |  |  | $ | 279,435 |
Contract assets(1) |  | $ | 1,972 |  |  | $ | 1,852 |
Unearned revenue |  | $ | 55,611 |  |  | $ | 41,193 |
Non-current unearned revenue |  | $ | 24,907 |  |  | $ | 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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