Goodwill and Intangible Assets (Tables)

6 Months Ended

Jun. 30, 2017

Goodwill and Intangible Assets Disclosure [Abstract]

The changes in the net carrying amounts of goodwill as of June 30, 2017 and December 31, 2016 were as follows (in thousands):



Balance at December 31, 2016	$	154,112
Acquisitions (Note 2)	13,423
Balance at June 30, 2017	$	167,535

Schedule of Finite-Lived Intangible Assets

The net carrying amounts of our intangible assets other than goodwill as of June 30, 2017 and December 31, 2016 were as follows:



	June 30, 2017										December 31, 2016
	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	$	58,600	$	—		$	—		$	58,600	$	52,000	$	—		$	—		$	52,000
Intangible assets with finite lives:
Customer-related and other	80,685		—			(39,211		)	41,474		78,925		—			(37,050		)	41,875
Trademarks	230,709		(109,910		)	(49,973		)	70,826		229,777		(109,910		)	(41,824		)	78,043
Total	$	369,994	$	(109,910	)	$	(89,184	)	$	170,900	$	360,702	$	(109,910	)	$	(78,874	)	$	171,918

(1)

The increase in the carrying amount of intangible assets from December 31, 2016 to June 30, 2017 is related in part to an indefinite-lived trademark of $6.6 million and a finite-lived customer-related intangible of $1.8 million we recorded as a part of the Uncle Matt's acquisition. See Note 2. Additionally, we acquired a finite-lived trademark of a regional artisan ice cream brand for $0.9 million during the period.

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	$	20.7
2018	20.3
2019	20.3
2020	12.2
2021	10.5