GOODWILL AND OTHER INTANGIBLE ASSETS (Tables)

12 Months Ended

Dec. 31, 2018

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Changes in Carrying Amount of Goodwill

Changes in the carrying amount of goodwill in 2018 and 2017 were as follows:

	Codman Specialty Surgical			Orthopedics and Tissue Technologies			Total
	(In thousands)
Goodwill at January 1, 2017	$	284,358		$	226,213		$	510,571
Derma Sciences acquisition	—			73,765			73,765
Codman acquisition	346,220			—			346,220
Divestment to Natus	(2,861		)	—			(2,861		)
Foreign currency translation and other	7,050			3,160			10,210
Goodwill at December 31, 2017	$	634,767		$	303,138		$	937,905
Codman acquisition measurement period adjustments	(3,964		)	—			(3,964		)
Foreign currency translation	(5,043		)	(2,423		)	(7,466		)
Goodwill at December 31, 2018	$	625,760		$	300,715		$	926,475

Schedule of Indefinite-Lived Intangible Assets

The components of the Company's identifiable intangible assets were as follows:

	Weighted Average Life	December 31, 2018
		Cost		Accumulated Amortization			Net
	(Dollars in Thousands)
Completed technology	19 years	$	855,679	$	(167,384	)	$	688,295
Customer relationships	13 years	231,448		(106,859		)	124,589
Trademarks/brand names	28 years	104,061		(24,764		)	79,297
Codman trade name	Indefinite	162,054		—			162,054
Supplier relationships	27 years	34,721		(16,519		)	18,202
All other (1)	4 years	10,958		(3,899		)	7,059
		$	1,398,921	$	(319,425	)	$	1,079,496

	Weighted Average Life	December 31, 2017
		Cost		Accumulated Amortization			Net
	(Dollars in Thousands)
Completed technology	19 years	$	869,174	$	(124,096	)	$	745,078
Customer relationships	13 years	233,430		(91,961		)	141,469
Trademarks/brand names	28 years	104,879		(22,293		)	82,586
Codman trade name	Indefinite	162,900		—			162,900
Supplier relationships	27 years	34,721		(15,092		)	19,629
All other (1)	4 years	11,511		(3,546		)	7,965
		$	1,416,615	$	(256,988	)	$	1,159,627

Schedule of Finite-Lived Intangible Assets

The components of the Company's identifiable intangible assets were as follows:

	Weighted Average Life	December 31, 2018
		Cost		Accumulated Amortization			Net
	(Dollars in Thousands)
Completed technology	19 years	$	855,679	$	(167,384	)	$	688,295
Customer relationships	13 years	231,448		(106,859		)	124,589
Trademarks/brand names	28 years	104,061		(24,764		)	79,297
Codman trade name	Indefinite	162,054		—			162,054
Supplier relationships	27 years	34,721		(16,519		)	18,202
All other (1)	4 years	10,958		(3,899		)	7,059
		$	1,398,921	$	(319,425	)	$	1,079,496

	Weighted Average Life	December 31, 2017
		Cost		Accumulated Amortization			Net
	(Dollars in Thousands)
Completed technology	19 years	$	869,174	$	(124,096	)	$	745,078
Customer relationships	13 years	233,430		(91,961		)	141,469
Trademarks/brand names	28 years	104,879		(22,293		)	82,586
Codman trade name	Indefinite	162,900		—			162,900
Supplier relationships	27 years	34,721		(15,092		)	19,629
All other (1)	4 years	11,511		(3,546		)	7,965
		$	1,416,615	$	(256,988	)	$	1,159,627