Goodwill and Intangible Assets (Tables)

6 Months Ended

Jun. 30, 2018

Goodwill and Intangible Assets Disclosure [Abstract]

Summary of Goodwill and Intangible Assets

A summary of goodwill and intangible assets at June 30, 2018 and December 31, 2017 is as follows: 

June 30, 2018	Weighted average amortization period (years)	Gross carrying amount		Accumulated amortization			Net carrying Amount
Customer relationships	11.1	$	172,932	(92,965		)	$	79,967
Noncompete agreements	5.0	14,500		(14,500		)	—
Favorable leases	7.7	3,455		(2,156		)	1,299
Order backlog	0.4	3,400		(3,400		)	—
Reacquired franchise rights	6.8	16,590		(7,199		)	9,391
Reacquired ADA rights	5.0	150		(15		)	135
		211,027		(120,235		)	90,792
Indefinite-lived intangible:
Trade and brand names	N/A	146,300		—			146,300
Total intangible assets		$	357,327	$	(120,235	)	$	237,092
Goodwill		$	191,038	$	—		$	191,038

December 31, 2017	Weighted average amortization period (years)	Gross carrying amount		Accumulated amortization			Net carrying Amount
Customer relationships	11.1	$	171,782	$	(86,501	)	$	85,281
Noncompete agreements	5.0	14,500		(14,500		)	—
Favorable leases	7.5	2,935		(1,972		)	963
Order backlog	0.4	3,400		(3,400		)	—
Reacquired franchise rights	5.8	8,950		(5,837		)	3,113
		201,567		(112,210		)	89,357
Indefinite-lived intangible:
Trade and brand names	N/A	146,300		—			146,300
Total intangible assets		$	347,867	$	(112,210	)	$	235,657
Goodwill		$	176,981	$	—		$	176,981

Summary of Amortization expenses

The anticipated annual amortization expense to be recognized in future years as of June 30, 2018 is as follows:

	Amount
Remainder of 2018	$	8,016
2019	15,536
2020	13,676
2021	13,701
2022	13,789
Thereafter	26,074
Total	$	90,792