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Goodwill And Other Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2019

Goodwill And Other Intangible Assets [Abstract]

Schedule Of Carrying Values Of Indefinite Lived Intangible Assets


	2019			2018
Goodwill	$	186,697		$	188,781
In-process R&D		2,190			9,382
Procurement contracts and agreements		2,013			2,013
Trademarks		844			844

Schedule Of Goodwill By Reportable Segment



	2019			2018
Balance as of January 1,	$	188,781		$	188,305
Goodwill from JOTEC Acquisition		--			5,100
Revaluation of goodwill denominated in foreign currency		(2,084)			(4,624)
Balance as of December 31,	$	186,697		$	188,781

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


	Gross Carrying			Accumulated			Amortization
December 31, 2019	Value			Amortization			Period
Acquired technology	$	140,193			24,778		11	–	22	Years
Customer lists and relationships		31,131			6,581		13	–	22	Years
Distribution and manufacturing rights and know-how		13,826			3,005		5	–	15	Years
Patents		3,664			3,074				17	Years
Other		1,919			608		3	–	5	Years


	Gross Carrying			Accumulated			Amortization
December 31, 2018	Value			Amortization			Period
Acquired technology	$	134,999			16,815		11	–	22	Years
Customer lists and relationships		31,169			5,068		13	–	22	Years
Distribution and manufacturing rights and know-how		4,059			2,107		11	–	15	Years
Patents		3,656			2,970				17	Years
Other		1,154			235		3	–	5	Years

Summary Of Amortization Expense



	2019			2018			2017
Amortization expense	$	10,850		$	10,792		$	5,085

Scheduled Amortization Of Intangible Assets For Next Five Years



	2020			2021			2022			2023			2024			Total
Amortization expense	$	12,406		$	12,383		$	11,838		$	11,499		$	11,279		$	59,405