Other Intangible Assets (Tables)

9 Months Ended

Sep. 30, 2016

Goodwill and Intangible Assets Disclosure [Abstract]

Summary of other intangible assets

Intangible assets consist of the following components:

	As of
	September 30, 2016
	Gross Carrying Amount		Accumulated Amortization			Net Amount
Amortized intangible assets:
Customer lists/relationships	$	63,386	$	(29,490	)	$	33,896
Patents	10,319		(10,319		)	—
Technology and other intangibles	36,715		(6,881		)	29,834
In process research and development	2,200		—			2,200
Other intangible assets, net	$	112,620	$	(46,690	)	$	65,930
Amortization expense for the three months ended September 30, 2016			$	1,638
Amortization expense for the nine months ended September 30, 2016			$	4,254

	As of
	December 31, 2015
	Gross Carrying Amount		Accumulated Amortization			Net Amount
Amortized intangible assets:
Customer lists/relationships	$	51,804	$	(27,101	)	$	24,703
Patents	10,319		(10,319		)	—
Technology and other intangibles	12,871		(5,016		)	7,855
In process research and development	2,200		—			2,200
Other intangible assets, net	$	77,194	$	(42,436	)	$	34,758
Amortization expense for the three months ended September 27, 2015			$	985
Amortization expense for the nine months ended September 27, 2015			$	2,942

Summary of amortization expense remaining for other intangible assets

Amortization expense remaining for other intangible assets is as follows: 

	Amortization expense
2016	$	1,557
2017	6,064
2018	5,956
2019	5,947
2020	5,947
Thereafter	40,459
Total amortization expense	$	65,930