GOODWILL AND INTANGIBLES ASSETS (Tables)

12 Months Ended

Dec. 31, 2014

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Goodwill

Goodwill consisted of the following (in thousands):

	Amount
December 31, 2012	$	9,031
Goodwill from the acquisition of YFind	914
December 31, 2013	$	9,945
Changes in goodwill	—
December 31, 2014	$	9,945

Schedule intangible assets

Intangible assets consisted of the following (in thousands, except years):

	Gross Carrying Amount		Accumulated Amortization			Net Carrying Amount		Weighted Average Remaining Life
December 31, 2014
Purchased technology	$	12,600	$	(5,249	)	$	7,351	2.8 years
December 31, 2013
Purchased technology	$	6,600	$	(2,929	)	$	3,671	2.8 years
In-process research and development	6,000		—			6,000
Total	$	12,600	$	(2,929	)	$	9,671

Estimated future amortization of purchased intangible assets

The following table presents the estimated future amortization expense of intangible assets as of December 31, 2014 (in thousands):

Year ending December 31,	Amount
2015	$	2,820
2016	2,531
2017	1,500
2018	500
Total amortization	$	7,351