Goodwill and Other Intangible Assets (Tables)

6 Months Ended

Jun. 30, 2015

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Goodwill

Goodwill – The following table provides the changes to the carrying value of goodwill for the six month period ended June 30, 2015:

(in thousands)	Knee			Hip			Biologics and Spine		Extremities			Other			Total
Balance as of December 31, 2014	$	3,639		$	597		$	7,553	$	411		$	891		$	13,091
Acquired goodwill	1,760			392			—		4,368			—			6,520
Foreign currency translation effects	(213		)	(68		)	—		(237		)	(77		)	(595		)
Balance as of June 30, 2015	$	5,186		$	921		$	7,553	$	4,542		$	814		$	19,016

Schedule of Finite-Lived Intangible Assets by Major Class

Other Intangible Assets – The following table summarizes the carrying values of our other intangible assets at June 30, 2015 and December 31, 2014:

(in thousands)	Carrying Value		Accumulated Amortization		Net Carrying Value		Weighted Avg Amortization Period
Balance at June 30, 2015
Product licenses and designs	$	17,390	$	5,359	$	12,031	10.8
Patents and trademarks	4,680		3,119		1,561		14.2
Customer relationships	2,939		2,809		130		6.9
Balance at December 31, 2014
Product licenses and designs	$	15,640	$	6,999	$	8,641	9.8
Patents and trademarks	4,704		3,003		1,701		14.0
Customer relationships	3,033		2,830		203		6.9