Intangible Assets (Tables)

3 Months Ended

Mar. 31, 2015

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Finite-Lived Intangible Assets

The following table sets forth the components of intangible assets as follows (in thousands):

	March 31, 2015							December 31, 2014
	Gross Carrying Amount		Accumulated Amortization			Net  Carrying Amount		Gross Carrying Amount		Accumulated Amortization			Net  Carrying Amount
Developed and core technology	$	7,443	$	(2,017	)	$	5,426	$	7,443	$	(1,810	)	$	5,633
Customer relationships	3,800		(1,322		)	2,478		3,800		(1,181		)	2,619
Trademarks	610		(390		)	220		610		(370		)	240
In-process research and development	1,300		—			1,300		1,300		—			1,300
	$	13,153	$	(3,729	)	$	9,424	$	13,153	$	(3,361	)	$	9,792

Schedule of future amortization expenses

The estimated future amortization expense of intangible assets at March 31, 2015 was as follows (in thousands):

Year Ending December 31,
2015 (remaining nine months)	$	1,168
2016	1,510
2017	1,281
2018	1,223
2019	1,140
Thereafter	3,102
	$	9,424