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Goodwill and Intangible Assets (Tables)
6 Months Ended
Jun. 30, 2021
Goodwill And Intangible Assets Disclosure [Abstract]  
Summary of Intangible Assets Subject to Amortization

Intangible assets subject to amortization as of June 30, 2021 and December 31, 2020 consisted of the following (in thousands):

 

 

 

June 30, 2021

 

 

 

Gross Carrying Amount

 

 

Accumulated Amortization

 

 

Net Carrying Amount

 

Acquired developed technology

 

$

20,000

 

 

$

(10,797

)

 

$

9,203

 

Purchased intellectual property

 

 

325

 

 

 

(145

)

 

 

180

 

Balance at June 30, 2021

 

$

20,325

 

 

$

(10,942

)

 

$

9,383

 

 

 

 

December 31, 2020

 

 

 

Gross Carrying Amount

 

 

Accumulated Amortization

 

 

Net Carrying Amount

 

Acquired developed technology

 

$

20,000

 

 

$

(9,972

)

 

$

10,028

 

Purchased intellectual property

 

 

325

 

 

 

(128

)

 

 

197

 

Balance at December 31, 2020

 

$

20,325

 

 

$

(10,100

)

 

$

10,225

 

Schedule of Future Amortization Expense for Intangible Assets

As of June 30, 2021, expected future amortization expense for intangible assets was as follows (in thousands):

 

 

2021 (excluding the six months ended June 30, 2021)

 

$

857

 

2022

 

 

1,699

 

2023

 

 

1,699

 

2024

 

 

1,703

 

2025

 

 

1,699

 

Thereafter

 

 

1,726

 

Total future amortization expense

 

$

9,383