Goodwill and Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2016

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Goodwill

The changes in the net carrying amount of goodwill for the year ended December 31, 2016 are as follows (in thousands):

Balance at December 31, 2015	$	86,841
Acquisitions (Note 2)	67,271
Balance at December 31, 2016	$	154,112

Gross Carrying Amount and Accumulated Amortization of Intangible Assets Other Than Goodwill

The gross and net carrying amounts of our intangible assets other than goodwill as of December 31, 2016 and 2015 were as follows:

	December 31, 2016										December 31, 2015
	Acquisition Costs(1)		Impairment			Accumulated Amortization			Net Carrying Amount		Acquisition Costs		Impairment			Accumulated Amortization			Net Carrying Amount
	(In thousands)
Intangible assets with indefinite lives:
Trademarks	$	52,000	$	—		$	—		$	52,000	$	—	$	—		$	—		$	—
Intangible assets with finite lives:
Customer-related and other	$	78,925	$	—		$	(37,050	)	$	41,875	$	49,225	$	—		$	(33,700	)	$	15,525
Trademarks	229,777		(109,910		)	(41,824		)	78,043		229,777		(109,910		)	(24,423		)	95,444
Total	$	360,702	$	(109,910	)	$	(78,874	)	$	171,918	$	279,002	$	(109,910	)	$	(58,123	)	$	110,969

(1) The increase in the carrying amounts of indefinite-lived trademarks and customer-related intangibles from December 31, 2015 to December 31, 2016 is related to the Friendly's acquisition. See Note 2.

Estimated Aggregate Finite-Lived Intangible Asset Amortization Expense

Estimated aggregate intangible asset amortization expense for the next five years is as follows (in millions):

2017	$	20.6
2018	20.0
2019	20.0
2020	11.9
2021	10.2