Goodwill and Other Intangible Assets, Net (Tables)

6 Months Ended

Jun. 30, 2020

Goodwill and Intangible Assets Disclosure [Abstract]

Summary of Changes in Carrying Amount of Goodwill

The changes in the carrying amount of goodwill were as follows (in thousands):

Balance, January 1, 2019	$	515,321
Acquisitions	43,804
Measurement period adjustments	(1,211		)
Balance, December 31, 2019	557,914
Acquisitions	6,294
Measurement period adjustments	(4,305		)
Balance, June 30, 2020	$	559,903

Components of Other Intangible Assets

Other intangible assets consisted of the following (in thousands, except weighted-average life):

	June 30, 2020
	Gross Amount		Accumulated Amortization			Net Carrying Amount		Weighted- Average Remaining Life (Years)
Indefinite life:
Trademark and trade names	$	11,350	$	—		$	11,350	N/A
License agreements (GSE)	5,390		—			5,390		N/A
Definite life:
Trademark and trade names	10,913		(9,379		)	1,534		0.3
Non-contractual customers	30,131		(7,884		)	22,247		7.2
License agreements	4,981		(3,779		)	1,202		0.1
Non-compete agreements	7,067		(2,921		)	4,146		0.8
Contractual customers	3,052		(1,380		)	1,672		0.4
Below market leases	941		(180		)	761		0.3
Total	$	73,825	$	(25,523	)	$	48,302	5.2

	December 31, 2019
	Gross Amount		Accumulated Amortization			Net Carrying Amount		Weighted- Average Remaining Life (Years)
Indefinite life:
Trademark and trade names	$	11,350	$	—		$	11,350	N/A
License agreements (GSE)	5,390		—			5,390		N/A
Definite life:
Trademark and trade names	10,511		(9,070		)	1,441		0.1
Non-contractual customers	24,262		(6,109		)	18,153		7.4
License agreements	4,981		(3,288		)	1,693		0.1
Non-compete agreements	6,953		(2,434		)	4,519		0.8
Contractual customers	3,052		(1,177		)	1,875		0.5
Below market leases	941		(136		)	805		0.3
Total	$	67,440	$	(22,214	)	$	45,226	4.9

Summary of Estimated Future Amortization Expense of Definite Life Intangible Assets

The estimated future amortization of definite life intangible assets as of June 30, 2020 was as follows (in thousands):

2020	$	4,053
2021	6,907
2022	4,803
2023	4,262
2024	3,404
Thereafter	8,133
Total	$	31,562