Goodwill and Intangible Assets (Tables)

3 Months Ended

Mar. 31, 2020

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Goodwill

Goodwill balances are presented below (in thousands):

	Carrying Amount
Balance as of December 31, 2019	$	156,756
Goodwill acquired	54,635
Foreign currency translation adjustments	(3,786		)
Balance as of March 31, 2020	$	207,605

Schedule of Intangible Assets

Intangible assets consist of the following (in thousands):

	March 31, 2020			December 31, 2019
Developed technology	$	214,322		$	177,746
Patents	67,730			67,730
Other	3,585			3,594
Intangible assets, gross	285,637			249,070
Less: accumulated amortization	(114,588		)	(105,220		)
Intangible assets, net	$	171,049		$	143,850

Schedule of Estimated Future Amortization Expense Related to Intangible Assets

The following table presents the estimated future amortization expense related to intangible assets held at March 31, 2020 (in thousands):

Years Ending December 31,
Remainder of 2020	$	32,167
2021	40,903
2022	35,778
2023	33,570
2024	20,481
Thereafter	8,150
Total future amortization expense	$	171,049