Goodwill and Intangible Assets, Net (Tables)

12 Months Ended

Dec. 31, 2016

Goodwill And Intangible Assets Disclosure [Abstract]

The goodwill and intangible assets were acquired as part of the acquisition of MEC and CEE acquisitions referred to in Note 1, Organization.

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

Balance—January 1, 2015	$	51,786
Acquisition of CEE (Note 3)		35,757
Balance—December 31, 2015 and 2016	$	87,543

Summary of Intangible Assets, Net

Intangible assets, net as of December 31, 2016 consist of the following (in thousands, except weighted average remaining life):

								Weighted
								average
			Accumulated			Carrying		remaining life
	Cost		amortization			value		(in years)
Customer relationships	$	14,660	$	(4,317	)	$	10,343		6.4
Developed technology		6,820		(2,600	)		4,220		3.1
Trade names		6,990		(3,054	)		3,936		4.6
Total	$	28,470	$	(9,971	)	$	18,499

Intangible assets, net as of December 31, 2015 consist of the following (in thousands, except weighted average remaining life):

								Weighted
								average
			Accumulated			Carrying		remaining life
	Cost		amortization			value		(in years)
Customer relationships	$	14,660	$	(2,618	)	$	12,042		7.4
Developed technology		6,820		(1,235	)		5,585		4.1
Trade names		6,990		(1,912	)		5,078		5.3
Total	$	28,470	$	(5,765	)	$	22,705

Schedule of Expected Amortization of Intangible Assets

As of December 31, 2016, expected amortization of intangible assets for each of the five succeeding fiscal years and thereafter is as follows (in thousands):

2017	$	4,205
2018		4,205
2019		3,335
2020		2,143
2021		1,750
Thereafter		2,861
Total	$	18,499