Goodwill And Other Intangible Assets (Tables)

6 Months Ended

Jun. 30, 2018

Goodwill And Other Intangible Assets [Abstract]

Details and Activity of Goodwill by Segment


						Performance
	Performance			Color		Colors and
	Coatings			Solutions		Glass			Total
	(Dollars in thousands)
Goodwill, net at December 31, 2017	$	38,236		$	42,535	$	114,598		$	195,369
Acquisitions		5,140	(2)		—		1,291	(1)		6,431
Foreign currency adjustments		(1,348)			(445)		(835)			(2,628)
Goodwill, net at June 30, 2018	$	42,028		$	42,090	$	115,054		$	199,172

(1) During the first quarter of 2018, the Company recorded a purchase price adjustment within the measurement period for goodwill related to the Dip-Tech acquisition.

(2) During the second quarter of 2018, the Company recorded goodwill related to the FMU acquisition.

Summary of Impairment of Goodwill


	June 30,		December 31,
	2018		2017
	(Dollars in thousands)
Goodwill, gross	$	257,639	$	253,836
Accumulated impairment		(58,467)		(58,467)
Goodwill, net	$	199,172	$	195,369

Details of Amortizable Intangible Assets


	June 30,		December 31,
	2018		2017
	(Dollars in thousands)
Gross amortizable intangible assets:
Patents	$	5,210	$	5,279
Land rights		4,893		4,947
Technology/know-how and other		127,765		131,070
Customer relationships		92,493		93,500
Total gross amortizable intangible assets		230,361		234,796
Accumulated amortization:
Patents		(5,149)		(5,226)
Land rights		(2,912)		(2,883)
Technology/know-how and other		(46,580)		(45,214)
Customer relationships		(13,447)		(11,114)
Total accumulated amortization		(68,088)		(64,437)
Amortizable intangible assets, net	$	162,273	$	170,359

Schedule of Indefinite-Lived Intangible Assets

December 31,

(Dollars in thousands)

Indefinite-lived intangibles assets:

Trade names and trademarks