Goodwill and Intangible Assets, Net (Tables)

6 Months Ended

Jun. 30, 2015

Goodwill And Intangible Assets Disclosure [Abstract]

Carrying Value of Goodwill

The change in the carrying value of goodwill is as follows (in thousands):

Balance—December 31, 2014	$	51,786
Acquisition of CEE (Note 3)		35,769
Balance—June 30, 2015	$	87,555

Summary of Intangible Assets, Net

Intangible assets, net as of June 30, 2015 consist of the following (in thousands):

								Weighted
								average
			Accumulated			Carrying		remaining life
	Cost		amortization			value		(in years)
Backlog	$	200	$	(200	)	$	—		—
Customer relationships		14,660		(1,768	)		12,892		7.8
Developed technology		6,820		(553	)		6,267		4.6
Trade names		6,990		(1,341	)		5,649		5.7
Total	$	28,670	$	(3,862	)	$	24,808

Intangible assets, net as of December 31, 2014 consist of the following (in thousands):

								Weighted
								average
			Accumulated			Carrying		remaining life
	Cost		amortization			value		(in years)
Backlog	$	200	$	(183	)	$	17		0.1
Customer relationships		10,270		(1,055	)		9,215		8.4
Developed technology		910		(167	)		743		4.1
Trade names		4,000		(864	)		3,136		4.1
Total	$	15,380	$	(2,269	)	$	13,111