Goodwill and Intangible Assets, Net (Tables)

9 Months Ended

Sep. 30, 2014

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Changes in Carrying Amount of Goodwill

The changes in the carrying amount of goodwill for the nine months ended September 30, 2014 are as follows:

Balance as of December 31, 2013	$	13,823
Acquisitions	84,955
Balance as of September 30, 2014	$	98,778

Schedule of Intangible Assets

Intangible assets consist of the following at September 30, 2014:

	Gross Carrying Amount		Accumulated Amortization			Net
Patents, related technologies and know-how	$	41,872	$	(9,930	)	$	31,942
Customer relationships	11,100		(331		)	10,769
Trademarks	5,900		(119		)	5,781
In-process research and development	19,724		—			19,724
Total	$	78,596	$	(10,380	)	$	68,216

No in-process research and development or accumulated impairment losses existed as of September 30, 2014.

Intangible assets consist of the following at December 31, 2013:

	Gross Carrying Amount		Accumulated Amortization			Net
Patents, related technologies and know-how	$	34,772	$	(7,716	)	$	27,056
In-process research and development	14,900		—			14,900
Total	$	49,672	$	(7,716	)	$	41,956