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Intangible Assets (Tables)
9 Months Ended
Sep. 30, 2020
Intangible Assets Net Excluding Goodwill [Abstract]  
Summary of Intangible Assets

Intangible assets as of September 30, 2020 and December 31, 2019 consisted of the following:

 

 

 

September 30, 2020

 

 

December 31, 2019

 

(In thousands)

 

Gross Carrying Amount

 

 

Accumulated Amortization

 

 

Net Book Value

 

 

Gross Carrying Amount

 

 

Accumulated Amortization

 

 

Net Book Value

 

Customer relationships

 

$

20,931

 

 

$

(7,369

)

 

$

13,562

 

 

$

22,356

 

 

$

(7,233

)

 

$

15,123

 

Developed technology

 

 

8,200

 

 

 

(2,262

)

 

 

5,938

 

 

 

10,170

 

 

 

(3,379

)

 

 

6,791

 

Licensed technology

 

 

5,900

 

 

 

(1,666

)

 

 

4,234

 

 

 

5,900

 

 

 

(1,174

)

 

 

4,726

 

Supplier relationships

 

 

2,800

 

 

 

(2,800

)

 

 

 

 

 

2,800

 

 

 

(2,508

)

 

 

292

 

Licensing agreements

 

 

560

 

 

 

(134

)

 

 

426

 

 

 

560

 

 

 

(79

)

 

 

481

 

Patents

 

 

500

 

 

 

(277

)

 

 

223

 

 

 

500

 

 

 

(226

)

 

 

274

 

Trade names

 

 

210

 

 

 

(128

)

 

 

82

 

 

 

310

 

 

 

(176

)

 

 

134

 

Total

 

$

39,101

 

 

$

(14,636

)

 

$

24,465

 

 

$

42,596

 

 

$

(14,775

)

 

$

27,821

 

 

Estimated Future Amortization Expense Related to Intangible Assets

As of September 30, 2020, estimated future amortization expense of intangible assets was as follows:

 

(In thousands)

 

 

 

 

2020

 

$

1,041

 

2021

 

 

4,107

 

2022

 

 

3,482

 

2023

 

 

3,330

 

2024

 

 

3,236

 

Thereafter

 

 

9,269

 

Total

 

$

24,465