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Segment Information
 3 Months Ended
Mar. 31, 2021
Segment Reporting [Abstract]  
Segment Information

17. SEGMENT INFORMATION

The Company’s chief operating decision maker regularly reviews the Company’s financial performance based on two reportable segments: (1) Network Solutions and (2) Services & Support. Network Solutions includes hardware and software products and next-generation virtualized solutions used in service provider or business networks, as well as prior-generation products. Services & Support includes a portfolio of maintenance, network installation and solution integration services, which include hosted cloud services and subscription services.

The performance of these segments is evaluated based on gross profit; therefore, selling, general and administrative expenses, research and development expenses, interest and dividend income, interest expense, net investment gain (loss), other income (expense) and income tax (expense) benefit are reported on a company-wide basis only. There is no inter-segment revenue. Asset information by reportable segment is not produced and, therefore, is not reported.

The following table presents information about the revenue and gross profit of our reportable segments:

 

 

 

Three Months Ended March 31,

 

 

 

2021

 

 

2020

 

(In thousands)

 

Revenue

 

 

Gross Profit

 

 

Revenue

 

 

Gross Profit

 

Network Solutions

 

$

113,809

 

 

$

48,808

 

 

$

97,372

 

 

$

45,746

 

Services & Support

 

 

13,724

 

 

 

4,793

 

 

 

17,151

 

 

 

5,854

 

Total Revenue

 

$

127,533

 

 

$

53,601

 

 

$

114,523

 

 

$

51,600

 

 

Revenue by Category

In addition to our reporting segments, revenue is also reported for the following three categories – (1) Access & Aggregation, (2) Subscriber Solutions & Experience and (3) Traditional & Other Products.

The table below presents revenue information by category:

 

 

 

Three Months Ended

 

 

 

March 31,

 

(In thousands)

 

2021

 

 

2020

 

Access & Aggregation

 

$

69,074

 

 

$

65,966

 

Subscriber Solutions & Experience

 

 

54,569

 

 

 

42,179

 

Traditional & Other Products

 

 

3,890

 

 

 

6,378

 

Total Revenue

 

$

127,533

 

 

$

114,523

 

 

Revenue by Geographic Area

 

The following table presents revenue information by geographic area: 

 

 

 

Three Months Ended

 

 

 

March 31,

 

(In thousands)

 

2021

 

 

2020

 

United States

 

$

86,485

 

 

$

78,991

 

International

 

 

41,048

 

 

 

35,532

 

Total Revenue

 

$

127,533

 

 

$

114,523