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Goodwill (Tables)
 12 Months Ended
Dec. 31, 2022
Goodwill Disclosure [Abstract]  
Summary of Changes in Carrying Amount of Goodwill

The changes in the carrying amount of goodwill for the year ended December 31, 2022 are as follows:

 

(In thousands)

 

Network Solutions

 

 

Services & Support

 

 

Total

 

As of December 31, 2021

 

$

6,570

 

 

$

398

 

 

$

6,968

 

Goodwill from Business Combination with ADVA

 

 

272,797

 

 

 

77,661

 

 

 

350,458

 

Foreign currency translation adjustments

 

 

18,913

 

 

 

5,385

 

 

 

24,298

 

As of December 31, 2022

 

$

298,280

 

 

$

83,444

 

 

$

381,724