Intangible Assets (Tables)

9 Months Ended

Sep. 30, 2019

Goodwill and Intangible Assets

Schedule of intangible assets

Intangible assets consisted of the following as of September 30, 2019 and December 31, 2018:

	Gross Carrying		Accumulated		Net Carrying
September 30, 2019	Amount		Amortization		Amount
Technology	$	84,814	$	(11,337)	$	73,477
Customer relationships		108,176		(15,745)		92,431
Trademarks and other		25,766		(2,073)		23,693
Total	$	218,756	$	(29,155)	$	189,601

	Gross Carrying		Accumulated		Net Carrying
December 31, 2018	Amount		Amortization		Amount
Technology	$	39,879	$	(7,927)	$	31,952
Customer relationships		35,509		(13,484)		22,025
Trademarks and other		2,501		(1,568)		933
Total	$	77,889	$	(22,979)	$	54,910

Schedule of amortization expense relating to intangible assets

	Three Months Ended September 30,				Nine Months Ended September 30,
	2019		2018		2019		2018
Amortization expense	$	3,002	$	1,437	$	6,849	$	3,958

Schedule of expected future amortization expense

Estimated amortization expense related to intangibles is as follows:

Year Ending December 31,
2019 (remaining)	$	5,555
2020		20,307
2021		20,209
2022		19,953
2023		19,935
Thereafter		103,642
Total	$	189,601