Goodwill and Other Intangibles (Tables)

12 Months Ended

Dec. 31, 2020

Goodwill and Other Intangibles

Change in goodwill

	2020		2019
Goodwill, balance at January 1,	$	936,814	$	807,260
Change in goodwill related to small acquisitions		109		1,464
Foreign currency translation		(5,465)		4,130
Provisional goodwill and intangibles related to Mayasa acquisition		—		123,960
Final purchase price allocation of intangibles related to Mayasa acquisition		(50,428)		—
Goodwill, balance at December 31,	$	881,030	$	936,814

Schedule of components of intangible assets other than goodwill

	December 31, 2020						December 31, 2019
	Cost of		Accumulated		Net		Cost of		Accumulated		Net
	Intangibles		Amortization		Intangibles		Intangibles		Amortization		Intangibles
Finite-lived intangible assets:
Trade names (1)	$	8,363	$	(1,905)	$	6,458	$	—	$	—	$	—
Non-compete agreements (2)		7,183		(2,713)		4,470		2,717		(928)		1,789
Other intangible assets (3)		12,200		(2,242)		9,958		—		—		—
Total finite-lived intangible assets		27,746		(6,860)		20,886		2,717		(928)		1,789
Indefinite-lived intangible assets:
Trade names		35,420		—		35,420		—		—		—
Total intangible assets	$	63,166	$	(6,860)	$	56,306	$	2,717	$	(928)	$	1,789

⁽¹⁾ Weighted-average remaining useful life of approximately 4.3 years as of December 31, 2020.

⁽²⁾ Weighted-average remaining useful life of approximately 3.6 years as of December 31, 2020.

⁽³⁾ Includes internally-developed software and customer relationships and has an estimated weighted-average remaining useful life of approximately 7.3 years as of December 31, 2020.

Estimated net amortization of intangibles

	December 31, 2020
	Amortization Expense
2021	$	5,602
2022		5,347
2023		2,714
2024		1,397
2025		1,391
Total	$	16,451