Goodwill And Other Intangible Assets (Tables)

6 Months Ended

Jun. 30, 2018

Goodwill And Other Intangible Assets [Abstract]

Schedule Of Carrying Values Of Indefinite Lived Intangible Assets

	June 30,		December 31,
	2018		2017
Goodwill	$	187,058	$	188,305
In-process R&D		13,497		13,954
Procurement contracts and agreements		2,013		2,013
Trademarks		841		841

Schedule Of Goodwill By Reportable Segment

	Medical Devices Segment
Balance as of December 31, 2017	$	188,305
Additional goodwill from JOTEC Acquisition		1,359
Revaluation of goodwill denominated in foreign currency		(2,606)
Balance as of June 30, 2018	$	187,058

Schedule Of Gross Carrying Values, Accumulated Amortization, And Approximate Amortization Period Of Definite Lived Intangible Assets

	Gross Carrying		Accumulated		Amortization
June 30, 2018	Value		Amortization		Period
Acquired technology	$	135,768	$	12,787	11	–	22	Years
Patents		3,601		2,867			17	Years
Distribution and manufacturing rights and know-how		4,059		1,963	11	–	15	Years
Customer lists and relationships		32,288		4,319	13	–	23	Years
Other		1,638		1,286	3	–	5	Years
	Gross Carrying		Accumulated		Amortization
December 31, 2017	Value		Amortization		Period
Acquired technology	$	139,045	$	8,686	11	–	22	Years
Patents		3,612		2,819			17	Years
Distribution and manufacturing rights and know-how		4,059		1,820	11	–	15	Years
Customer lists and relationships		32,419		3,552	13	–	23	Years
Other		1,439		1,075			3	Years

Summary Of Amortization Expense

	Three Months Ended				Six Months Ended
	June 30,				June 30,
	2018		2017		2018		2017
Amortization expense	$	2,753	$	1,141	$	5,487	$	2,283

Scheduled Amortization Of Intangible Assets For Next Five Years

	Remainder
	of 2018		2019		2020		2021		2022		2023		Total
Amortization expense	$	5,270	$	10,306	$	10,143	$	10,122	$	9,594	$	9,255	$	54,690