Goodwill and Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2019

Goodwill And Intangible Assets Disclosure [Abstract]

Summary of Intangible Assets Subject to Amortization

Intangible assets subject to amortization as of December 31, 2019 and 2018 consisted of the following (in thousands):

	December 31, 2019
	Gross Carrying Amount		Accumulated Amortization			Net Carrying Amount
Acquired developed technology	$	20,000	$	(8,301	)	$	11,699
Purchased intellectual property		325		(96	)		229
Balance at December 31, 2019	$	20,325	$	(8,397	)	$	11,928

	December 31, 2018
	Gross Carrying Amount		Accumulated Amortization			Net Carrying Amount
Acquired developed technology	$	20,000	$	(6,636	)	$	13,364
Purchased intellectual property		325		(63	)		262
Balance at December 31, 2018	$	20,325	$	(6,699	)	$	13,626

Schedule of Future Amortization Expense for Intangible Assets

As of December 31, 2019, expected future amortization expense for intangible assets was as follows (in thousands):

2020	$	1,703
2021		1,699
2022		1,699
2023		1,699
2024		1,703
Thereafter		3,425
Total future amortization expense	$	11,928