Goodwill and Other Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2012

Changes in Goodwill and Other Identifiable Intangible Assets

The changes in the carrying amount of goodwill during the years ended December 31, 2012, 2011, and 2010 by reportable segment, as well as other identifiable intangible assets, are summarized as follows (in thousands):

	Goodwill
	Automotive			Industrial			Office Products		Electrical/ Electronic Materials		Other Intangible Assets, Net			Total
Balance as of January 1, 2011	$	44,271		$	86,810		$	10,554	$	8,647	$	59,266		$	209,548
Additions		—			12,379			—		15,703		50,128			78,210
Amortization		—			—			—		—		(6,774	)		(6,774	)
Foreign currency translation		(566	)		(178	)		—		—		(465	)		(1,209	)
Balance as of December 31, 2011		43,705			99,011			10,554		24,350		102,155			279,775
Additions		114,206			—			—		5,355		110,014			229,575
Amortization		—			—			—		—		(12,991	)		(12,991	)
Foreign currency translation		638			221			—		—		621			1,480
Balance as of December 31, 2012	$	158,549		$	99,232		$	10,554	$	29,705	$	199,799		$	497,839

Gross Carrying Amounts and Accumulated Amortization Relating to Other Intangible Assets

The gross carrying amounts and accumulated amortization relating to other intangible assets at December 31, 2012 and 2011 is as follows (in thousands):

	2012							2011
	Gross Carrying Amount		Accumulated Amortization			Net		Gross Carrying Amount		Accumulated Amortization			Net
Customer relationships	$	209,328	$	(38,030	)	$	171,298	$	100,921	$	(26,098	)	$	74,823
Trademarks		29,337		(1,944	)		27,393		26,996		(1,197	)		25,799
Non-competition agreements		4,483		(3,375	)		1,108		5,416		(3,883	)		1,533
	$	243,148	$	(43,349	)	$	199,799	$	133,333	$	(31,178	)	$	102,155

Estimated Other Intangible Assets Amortization Expense

Estimated other intangible assets amortization expense for the succeeding five years is as follows (in thousands):

2013	$	15,500
2014		15,300
2015		15,100
2016		14,600
2017		14,200
	$	74,700