Acquisition, Goodwill and Acquisition-Related Intangible Assets (Tables)

9 Months Ended

Sep. 30, 2022

Business Combination and Asset Acquisition [Abstract]

Schedule of Acquisition-Related Intangible Assets

The following table sets forth the components of identifiable intangible assets acquired and their estimated useful lives as of the date of acquisition (in thousands, except years):

	Acquisition Date Fair Value		Weighted Average Estimated Useful Life (in years)
Developed technology	$	30,200	5.7
Customer relationships	28,700		7.0
Trade name	3,400		3.0
Total intangible assets acquired	$	62,300

Schedule of Goodwill

The changes in the carrying values of goodwill for the three and nine months ended September 30, 2022 are as follows (in thousands):

	Amount
Balance at December 31, 2021	$	188,397
Additions related to the acquisition completed in January 2022	28,518
Balance at March 31, 2022	$	216,915
Additions related to the acquisition completed in June 2022	56,530
Measurement-period adjustments	49
Balance at June 30, 2022	$	273,494
Measurement-period adjustments	(2,476)
Balance at September 30, 2022	$	271,018

Schedule of Finite-Lived Intangible Assets

Acquisition-related intangible assets were as follows (in thousands, except years):

	Gross Carrying Amount						Accumulated Amortization						Net Carrying Amount				Weighted Average Remaining Useful Life (in years)
	December 31, 2021		Additions		September 30, 2022		December 31, 2021		Amortization		September 30, 2022		December 31, 2021		September 30, 2022
Developed technology	$	124,730	$	30,200	$	154,930	$	(53,663)	$	(18,553)	$	(72,216)	$	71,067	$	82,714	4.5
Customer relationships	25,920		28,700		54,620		(7,899)		(4,272)		(12,171)		18,021		42,449		5.9
Trade name	8,990		3,400		12,390		(4,693)		(1,340)		(6,033)		4,297		6,357		2.8
Others	5,720		—		5,720		(5,550)		(170)		(5,720)		170		—		0.0
Total	$	165,360	$	62,300	$	227,660	$	(71,805)	$	(24,335)	$	(96,140)	$	93,555	$	131,520	4.9

Schedule of Finite-Lived Intangible Assets, Future Amortization Expense

As of September 30, 2022, future estimated amortization expense related to the acquisition-related intangible assets is as follows (in thousands):

	Future Amortization Expense
Remainder of 2022	$	9,315
2023	33,438
2024	26,759
2025	19,642
2026	17,260
Thereafter	25,106
Total	$	131,520