Goodwill and Other Intangible Assets(Tables)

3 Months Ended

Mar. 31, 2012

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Finite-Lived Intangible Assets by Major Class

The table below summarizes amortizable definite-lived intangible assets as of March 31, 2012 and December 31, 2011, which are reflected in the "Other Assets" line item in the Corporation's Condensed Consolidated Balance Sheets:

(In thousands)	March 31, 2012		December 31, 2011
Patents	$	18,905	$	18,905
Customer relationships and other	102,825		102,825
Less: accumulated amortization	62,940		61,214
	$	58,790	$	60,516

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)	2012		2013		2014		2015		2016
Amortization Expense	$	6.7	$	6.3	$	5.7	$	5.4	$	5.2

Schedule of Goodwill

The changes in the carrying amount of goodwill since December 31, 2011 are as follows by reporting segment:

(In thousands)	Office Furniture			Hearth Products			Total
Balance as of December 31, 2011
Goodwill	$	134,075		$	166,188		$	300,263
Accumulated impairment losses	(29,359		)	(143		)	(29,502		)
	104,716			166,045			270,761
Goodwill acquired	1,720			—			1,720
Balance as of March 31, 2012
Goodwill	135,795			166,188			301,983
Accumulated impairment losses	(29,359		)	(143		)	(29,502		)
	$	106,436		$	166,045		$	272,481