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Revenue from Contracts with Customers | 12 Months Ended
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Dec. 31, 2022
Revenue from Contract with Customer [Abstract] |
Revenue from Contracts with Customers | Revenue from Contracts with CustomersThe Company develops, markets and sells a broadband platform and managed services, and there are no segment managers who are held accountable for operations, operating results and plans for levels or components below the Company unit level. Accordingly, the Company is considered to be in a single reporting segment and operating unit structure. The Company’s chief operating decision maker is the Company’s Chief Executive Officer, who reviews financial information presented on a Company-wide basis, for purposes of allocating resources and evaluating financial performance. Geographic Information: The following is a summary of revenue disaggregated by geographic region based upon the location of the customers (in thousands):
|  | Years Ended December 31,
|  | 2022 |  | 2021 |  | 2020
United States |  | $ | 786,802 |  |  | $ | 565,964 |  |  | $ | 473,779 |
Americas excluding U.S. |  | 41,892 |  |  | 45,719 |  |  | 27,802 |
Europe |  | 26,916 |  |  | 45,879 |  |  | 22,925 |
Middle East & Africa |  | 10,885 |  |  | 19,018 |  |  | 14,075 |
Asia Pacific |  | 1,332 |  |  | 2,814 |  |  | 2,658 |
|  | $ | 867,827 |  |  | $ | 679,394 |  |  | $ | 541,239 |
The Company’s property and equipment, net of accumulated depreciation, are located in the following geographical areas (in thousands):
|  | December 31,
|  | 2022 |  | 2021
United States |  | $ | 21,785 |  |  | $ | 19,900 |
China |  | 3,220 |  |  | 1,840 |
India |  | 829 |  |  | 43 |
|  | $ | 25,834 |  |  | $ | 21,783 |
Contract Asset The primary contract asset is revenue recognized on professional services contracts where the services are transferred to the customer over time, which has yet to be billed, and is classified to remaining performance obligations within accounts receivable. Amounts are billed in accordance with the agreed-upon contractual terms. The balance as of December 31, 2022 was $2.3 million of which the Company expects to bill 81% of the balance during 2023. The balance as of December 31, 2021 was $1.7 million of which $0.3 million remained in the Company's Consolidated Balance Sheet at December 31, 2022. The increase in the contract asset was driven by the timing and volume of professional services contracts. Contract Liability Deferred revenue was $58.6 million and $49.5 million as of December 31, 2022 and 2021, respectively. The increase in deferred revenue of $9.1 million is primarily driven by cash payments received or due in advance of satisfying the Company's performance obligations during the year being greater than the $26.8 million of revenue recognized that was included in the deferred revenue balance at the beginning of the year. Revenue allocated to remaining performance obligations represent contract revenue that has not yet been recognized, which includes deferred revenue and amounts that will be invoiced and recognized as revenue in future periods. This amount was $199.0 million as of December 31, 2022, and the Company expects to recognize 35% of such revenue over the next 12 months and the remainder thereafter. Contract Costs The Company capitalizes certain sales commissions related primarily to multi-year subscriptions and extended warranty support for which the expected amortization period is greater than one year. As of December 31, 2022 and 2021, the unamortized balance of deferred commissions was $11.2 million and $7.4 million, respectively. For the year ended December 31, 2022 the amount of amortization was $4.0 million, compared to $1.4 million for the year ended December 31, 2021. There was no impairment loss in relation to the costs capitalized for either period. Concentration of Customer Risk No customer accounted for more than 10% of the Company’s revenue for the years ended December 31, 2022 and 2021. Lumen Technologies, Inc. (formerly CenturyLink, Inc.), the Company’s only greater-than-10%-of-revenue customer, represented 11% of revenue for the year ended December 31, 2020. One customer represented 11% of the Company’s accounts receivable as of December 31, 2022. Another customer represented 12% of the Company’s accounts receivable as of December 31, 2021.

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- Definition The entire disclosure for reporting segments including data and tables. Reportable segments include those that meet any of the following quantitative thresholds a) it's reported revenue, including sales to external customers and intersegment sales or transfers is 10 percent or more of the combined revenue, internal and external, of all operating segments b) the absolute amount of its reported profit or loss is 10 percent or more of the greater, in absolute amount of 1) the combined reported profit of all operating segments that did not report a loss or 2) the combined reported loss of all operating segments that did report a loss c) its assets are 10 percent or more of the combined assets of all operating segments. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 31 -URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8924-108599 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 34 -URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8981-108599 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 21 -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8721-108599 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 40 -URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e9031-108599 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 32 -Subparagraph (f) -URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8933-108599 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 32 -Subparagraph (e) -URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8933-108599 Reference 7: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 26 -URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8844-108599 Reference 8: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 41 -URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e9038-108599 Reference 9: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 32 -Subparagraph (d) -URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8933-108599 Reference 10: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 22 -URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8736-108599 Reference 11: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 42 -URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e9054-108599 Reference 12: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 15 -URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8657-108599 Reference 13: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 21 -Subparagraph (b) -URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8721-108599 Reference 14: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -URI https://asc.fasb.org/topic&trid=2134510 + Details
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