Acquisitions, Goodwill And Other Intangible Assets (Tables)

3 Months Ended

Mar. 31, 2018

Goodwill by reportable segment was as follows:

Other intangible assets consisted of the following at March 31, 2018:



(In thousands)	Gross Cost		Accumulated Amortization		Net Balance		Estimated Useful Life in Years
Customer relationships	$	187,229	$	45,393	$	141,836	6	to	16
Patents	59,415		40,130		19,285		3	to	19
Trade names	14,833		5,607		9,226		3	to	15
Non-compete agreements	10,154		4,689		5,465		3	to	6
Other	309		117		192		2	to	12
Purchased research and development	4,687		—		4,687		Indefinite
Other intangible assets	$	276,627	$	95,936	$	180,691

Other intangible assets consisted of the following at March 31, 2017:



(In thousands)	Gross Cost		Accumulated Amortization		Net Balance		Estimated Useful Life in Years
Customer relationships	$	113,513	$	34,704	$	78,809	6	to	16
Patents	57,347		34,850		22,497		3	to	19
Trade names	9,741		4,494		5,247		3	to	15
Non-compete agreements	6,076		3,230		2,846		3	to	6
Other	309		84		225		2	to	12
Purchased research and development	4,687		—		4,687		Indefinite
Other intangible assets	$	191,673	$	77,362	$	114,311

Other intangible assets consisted of the following at December 31, 2017:



(In thousands)	Gross Cost		Accumulated Amortization		Net Balance		Estimated Useful Life in Years
Customer relationships	$	138,687	$	42,276	$	96,411	6	to	16
Patents	57,576		38,764		18,812		3	to	19
Trade names	10,995		5,381		5,614		3	to	15
Non-compete agreements	8,536		4,128		4,408		3	to	6
Other	309		109		200		2	to	12
Purchased research and development	4,687		—		4,687		Indefinite
Other intangible assets	$	220,790	$	90,658	$	130,132

The acquisition of this business was preliminarily recorded on the acquisition date as follows (in thousands):



Cash consideration	$	50,125

Customer relationships and other identifiable intangible assets	$	25,500
Net tangible assets	17,955
Total fair value of net assets acquired	$	43,455

Goodwill (tax deductible)	$	6,670

The acquisition of this business was preliminarily recorded on the acquisition date as follows (in thousands):



Cash consideration, net of cash acquired	$	88,445

Customer relationships	$	25,000
Other identifiable intangible assets	7,000
Net tangible assets	42,133
Total fair value of net assets acquired	$	74,133

Goodwill (tax deductible)	$	14,312

The acquisition of this business was recorded on the acquisition date as follows (in thousands):



Cash consideration, net of cash acquired	$	6,502
Contingent consideration	3,838
Total fair value of consideration given	$	10,340

Identifiable intangible assets	$	2,286
Net tangible assets	364
Total fair value of net assets acquired	$	2,650

Goodwill (not tax deductible)	$	7,690