Goodwill and Other Intangible Assets (Tables)

9 Months Ended

Sep. 30, 2017

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Intangible Assets and Goodwill

Goodwill and other intangible assets included in the Condensed Consolidated Balance Sheets consisted of the following (in thousands):

	September 30, 2017		December 31, 2016
Goodwill	$	290,657	$	290,699
Definite-lived intangible assets	185,814		182,666
Indefinite-lived intangible assets	37,505		38,054
	$	513,976	$	511,419

Schedule of Goodwill

The changes in the carrying amount of goodwill, by reporting segment, are as follows (in thousands):

	Office Furniture			Hearth Products			Total
Balance as of December 31, 2016
Goodwill	$	165,643		$	183,199		$	348,842
Accumulated impairment losses	(58,000		)	(143		)	(58,143		)
Net goodwill balance as of December 31, 2016	107,643			183,056			290,699
Foreign currency translation adjustments	(42		)	—			(42		)
Balance as of September 30, 2017
Goodwill	165,601			183,199			348,800
Accumulated impairment losses	(58,000		)	(143		)	(58,143		)
Net goodwill balance as of September 30, 2017	$	107,601		$	183,056		$	290,657

Schedule of Finite-Lived Intangible Assets by Major Class

The table below summarizes amortizable definite-lived intangible assets, which are reflected in "Goodwill and Other Intangible Assets" in the Condensed Consolidated Balance Sheets (in thousands):

	September 30, 2017						December 31, 2016
	Gross		Accumulated Amortization		Net		Gross		Accumulated Amortization		Net
Patents	$	40	$	24	$	16	$	18,645	$	18,623	$	22
Software	163,741		31,022		132,719		149,587		25,792		123,795
Trademarks and trade names	7,564		1,896		5,668		7,564		1,401		6,163
Customer lists and other	111,503		64,092		47,411		117,789		65,103		52,686
Net definite lived intangible assets	$	282,848	$	97,034	$	185,814	$	293,585	$	110,919	$	182,666

Finite-lived Intangible Assets Amortization Expense

Aggregate amortization expense was as follows (in thousands):

	Three Months Ended				Nine Months Ended
	September 30, 2017		October 1, 2016		September 30, 2017		October 1, 2016
Amortization expense	$	4,404	$	3,235	$	10,492	$	8,575

Schedule of Expected Amortization Expense Table

Based on the current amount of intangible assets subject to amortization, the estimated amortization expense for each of the following five fiscal years is as follows (in millions):

	2017		2018		2019		2020		2021
Amortization expense	$	16.4	$	23.2	$	22.1	$	21.2	$	20.5

Schedule of Indefinite Lived Intangible Assets and Goodwill

These indefinite-lived intangible assets are reflected in "Goodwill and Other Intangible Assets" in the Condensed Consolidated Balance Sheets (in thousands):

	September 30, 2017		December 31, 2016
Trademarks and trade names	$	37,505	$	38,054