Goodwill And Other Intangible Assets (Tables)

6 Months Ended

Jun. 30, 2017

Goodwill And Other Intangible Assets [Abstract]

Schedule Of Carrying Values Of Indefinite Lived Intangible Assets

	June 30,		December 31,
	2017		2016
Goodwill	$	78,294	$	78,294
Procurement contracts and agreements		2,013		2,013
Trademarks		841		841

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

	Gross Carrying		Accumulated		Amortization
June 30, 2017	Value		Amortization		Period
Acquired technology	$	38,478	$	7,062	11	–	22	Years
Patents		3,576		2,714			17	Years
Distribution and manufacturing rights and know-how		4,059		1,676	11	–	15	Years
Customer lists and relationships		29,140		2,840	13	–	22	Years
Other		1,370		796			3	Years
	Gross Carrying		Accumulated		Amortization
December 31, 2016	Value		Amortization		Period
Acquired technology	$	38,478	$	5,956	11	–	22	Years
Patents		3,710		2,702			17	Years
Distribution and manufacturing rights and know-how		4,059		1,532	11	–	15	Years
Customer lists and relationships		29,140		2,141	13	–	22	Years
Non-compete agreement		381		381			10	Years
Other		1,262		531			3	Years

Summary Of Amortization Expense

	Three Months Ended				Six Months Ended
	June 30,				June 30,
	2017		2016		2017		2016
Amortization expense	$	1,141	$	1,156	$	2,283	$	2,118

Scheduled Amortization Of Intangible Assets For Next Five Years

	Remainder
	of 2017		2018		2019		2020		2021		2022
Amortization expense	$	2,280	$	4,444	$	4,102	$	3,939	$	3,918	$	3,390