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Intangible Assets (Tables)
12 Months Ended
Dec. 31, 2021
Intangible Assets, Net (Excluding Goodwill) [Abstract]  
Summary of Intangible Assets

Intangible assets as of December 31, 2021 and 2020, consisted of the following:

 

 

 

2021

 

 

2020

 

(In thousands)

 

Gross Value

 

 

Accumulated
Amortization

 

 

Net Value

 

 

Gross Value

 

 

Accumulated
Amortization

 

 

Net Value

 

Customer relationships

 

$

20,796

 

 

$

(9,906

)

 

$

10,890

 

 

$

21,123

 

 

$

(8,055

)

 

$

13,068

 

Developed technology

 

 

8,200

 

 

 

(3,683

)

 

 

4,517

 

 

 

8,200

 

 

 

(2,546

)

 

 

5,654

 

Licensed technology

 

 

5,900

 

 

 

(2,486

)

 

 

3,414

 

 

 

5,900

 

 

 

(1,830

)

 

 

4,070

 

Supplier relationships

 

 

 

 

 

 

 

 

 

 

 

2,800

 

 

 

(2,800

)

 

 

 

Licensing agreements

 

 

560

 

 

 

(225

)

 

 

335

 

 

 

560

 

 

 

(152

)

 

 

408

 

Patents

 

 

500

 

 

 

(363

)

 

 

137

 

 

 

500

 

 

 

(294

)

 

 

206

 

Trade names

 

 

210

 

 

 

(210

)

 

 

 

 

 

210

 

 

 

(146

)

 

 

64

 

Total

 

$

36,166

 

 

$

(16,873

)

 

$

19,293

 

 

$

39,293

 

 

$

(15,823

)

 

$

23,470

 

Estimated Future Amortization Expense Related to Intangible Assets

As of December 31, 2021, estimated future amortization expense of intangible assets was as follows:

 

(In thousands)

 

Amount

 

2022

 

$

3,475

 

2023

 

 

3,323

 

2024

 

 

3,229

 

2025

 

 

3,025

 

2026

 

 

1,986

 

Thereafter

 

 

4,255

 

Total

 

$

19,293