Acquired Intangible Assets and Goodwill (Tables)

9 Months Ended

Sep. 30, 2021

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Finite-Lived Intangible Assets

The following table presents the gross carrying amount and accumulated amortization of intangible assets:

		September 30, 2021						December 31, 2020
	Weighted-Average Useful Lives (Years)	Gross		Accumulated Amortization		Net		Gross		Accumulated Amortization		Net
Trade names	10	$	71,040	$	(4,228)	$	66,812	$	1,040	$	(650)	$	390
Developed technology	3.3	63,480		(12,169)		51,311		2,980		(1,862)		1,118
Customer relationships	10	81,360		(4,627)		76,733		860		(538)		322
Total		$	215,880	$	(21,024)	$	194,856	$	4,880	$	(3,050)	$	1,830

Schedule of Finite-Lived Intangible Assets, Future Amortization Expense

The following table presents our estimate of remaining amortization expense for intangible assets that existed as of September 30, 2021:

2021, excluding the nine months ended September 30, 2021	$	8,926
2022	35,705
2023	35,705
2024	20,458
2025	15,050
Thereafter	79,012
Estimated remaining amortization expense	$	194,856

Schedule of Goodwill

The following table presents the carrying amount of goodwill:

Balance as of December 31, 2020	$	9,186
Goodwill resulting from acquisition	398,042
Balance as of September 30, 2021	$	407,228