XML 56 R42.htm IDEA: XBRL DOCUMENT
v3.22.0.1

Segment Information and Major Customers (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2021
Segment Reporting [Abstract] |
Revenue and Gross Profit of Reportable Segments | The following table presents information about revenue and gross profit of our reportable segments for each of the years ended December 31, 2021, 2020 and 2019:
|  | 2021 |  |  | 2020 |  |  | 2019 |
(In thousands) |  | Revenue |  |  | Gross Profit |  |  | Revenue |  |  | Gross Profit |  |  | Revenue |  |  | Gross Profit |
Network Solutions |  | $ | 498,834 |  |  | $ | 190,993 |  |  | $ | 438,015 |  |  | $ | 193,789 |  |  | $ | 455,226 |  |  | $ | 191,549 |
Services & Support |  |  | 64,170 |  |  |  | 27,384 |  |  |  | 68,495 |  |  |  | 23,762 |  |  |  | 74,835 |  |  |  | 27,618 |
Total |  | $ | 563,004 |  |  | $ | 218,377 |  |  | $ | 506,510 |  |  | $ | 217,551 |  |  | $ | 530,061 |  |  | $ | 219,167 |
Disaggregate of Revenue by Reportable Segment and Revenue Category | The following table disaggregates revenue by reportable segment and revenue category for the year ended December 31, 2021:
(In thousands) |  | Network Solutions |  |  | Services & Support |  |  | Total |
Access & Aggregation |  | $ | 300,343 |  |  | $ | 43,853 |  |  | $ | 344,196 |
Subscriber Solutions & Experience |  |  | 189,121 |  |  |  | 10,500 |  |  |  | 199,621 |
Traditional & Other Products |  |  | 9,370 |  |  |  | 9,817 |  |  |  | 19,187 |
Total |  | $ | 498,834 |  |  | $ | 64,170 |  |  | $ | 563,004 |
The following table disaggregates revenue by reportable segment and revenue category for the year ended December 31, 2020:
(In thousands) |  | Network Solutions |  |  | Services & Support |  |  | Total |
Access & Aggregation |  | $ | 262,578 |  |  | $ | 50,560 |  |  | $ | 313,138 |
Subscriber Solutions & Experience |  |  | 161,824 |  |  |  | 9,263 |  |  |  | 171,087 |
Traditional & Other Products |  |  | 13,613 |  |  |  | 8,672 |  |  |  | 22,285 |
Total |  | $ | 438,015 |  |  | $ | 68,495 |  |  | $ | 506,510 |
The following table disaggregates revenue by reportable segment and revenue category for the year ended December 31, 2019:
(In thousands) |  | Network Solutions |  |  | Services & Support |  |  | Total |
Access & Aggregation |  | $ | 289,980 |  |  | $ | 58,894 |  |  | $ | 348,874 |
Subscriber Solutions & Experience |  |  | 144,651 |  |  |  | 8,269 |  |  |  | 152,920 |
Traditional & Other Products |  |  | 20,595 |  |  |  | 7,672 |  |  |  | 28,267 |
Total |  | $ | 455,226 |  |  | $ | 74,835 |  |  | $ | 530,061 |
The following tables disaggregate our revenue by category for the years ended December 31, 2021, 2020 and 2019:
|  | 2021 |
(In thousands) |  | Network Solutions |  |  | Services & Support |  |  | Total |
Access & Aggregation |  | $ | 300,343 |  |  | $ | 43,853 |  |  | $ | 344,196 |
Subscriber Solutions & Experience |  |  | 189,121 |  |  |  | 10,500 |  |  |  | 199,621 |
Traditional & Other Products |  |  | 9,370 |  |  |  | 9,817 |  |  |  | 19,187 |
Total |  | $ | 498,834 |  |  | $ | 64,170 |  |  | $ | 563,004 |
|  | 2020 |
(In thousands) |  | Network Solutions |  |  | Services & Support |  |  | Total |
Access & Aggregation |  | $ | 262,578 |  |  | $ | 50,560 |  |  | $ | 313,138 |
Subscriber Solutions & Experience |  |  | 161,824 |  |  |  | 9,263 |  |  |  | 171,087 |
Traditional & Other Products |  |  | 13,613 |  |  |  | 8,672 |  |  |  | 22,285 |
Total |  | $ | 438,015 |  |  | $ | 68,495 |  |  | $ | 506,510 |
|  | 2019 |
(In thousands) |  | Network Solutions |  |  | Services & Support |  |  | Total |
Access & Aggregation |  | $ | 289,980 |  |  | $ | 58,894 |  |  | $ | 348,874 |
Subscriber Solutions & Experience |  |  | 144,651 |  |  |  | 8,269 |  |  |  | 152,920 |
Traditional & Other Products |  |  | 20,595 |  |  |  | 7,672 |  |  |  | 28,267 |
Total |  | $ | 455,226 |  |  | $ | 74,835 |  |  | $ | 530,061 |
Revenue Information by Geographic Area | The following table presents revenue information by geographic area for the years ended December 31, 2021, 2020 and 2019:
(In thousands) |  | 2021 |  |  | 2020 |  |  | 2019 |
United States |  | $ | 374,600 |  |  | $ | 352,079 |  |  | $ | 300,853 |
Germany |  |  | 65,229 |  |  |  | 74,882 |  |  |  | 78,062 |
United Kingdom |  |  | 56,355 |  |  |  | 13,799 |  |  |  | 2,569 |
Mexico |  |  | 4,616 |  |  |  | 4,087 |  |  |  | 90,795 |
Other international |  |  | 62,204 |  |  |  | 61,663 |  |  |  | 57,782 |
Total |  | $ | 563,004 |  |  | $ | 506,510 |  |  | $ | 530,061 |

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 http://asc.fasb.org/extlink&oid=123351226&loc=SL49130545-203045 + Details
Name: | us-gaap_DisaggregationOfRevenueTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of information concerning material long-lived assets (excluding financial instruments, customer relationships with financial institutions, mortgage and other servicing rights, deferred policy acquisition costs, and deferred taxes assets) located in identified geographic areas and/or the amount of revenue from external customers attributed to that country from which revenue is material. An entity may also provide subtotals of geographic information about groups of countries. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 41 -URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e9038-108599 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.1) -URI http://asc.fasb.org/extlink&oid=123367319&loc=SL114868664-224227 + Details
Name: | us-gaap_ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsByGeographicalAreasTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the profit or loss and total assets for each reportable segment. An entity discloses certain information on each reportable segment if the amounts (a) are included in the measure of segment profit or loss reviewed by the chief operating decision maker or (b) are otherwise regularly provided to the chief operating decision maker, even if not included in that measure of segment profit or loss. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 22 -URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e8736-108599 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 25 -URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e8813-108599 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=121556970&loc=d3e13816-109267 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 30 -URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e8906-108599 + Details
Name: | us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_SegmentReportingAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration