Goodwill and Other Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2016

Goodwill and Other Intangible Assets [Abstract]

Carrying Value of Goodwill by Operating Segment

Changes in the carrying values of goodwill by operating segment during the years ended December 31, 2016 and 2015 are as follows (in thousands):

	Engine Management			Temperature Control		Total
Balance as of December 31, 2014:
Goodwill	$	79,193		$	14,270	$	93,463
Accumulated impairment losses		(38,488	)		—		(38,488	)
	$	40,705		$	14,270	$	54,975
Activity in 2015
Foreign currency exchange rate change	$	(94	)	$	—	$	(94	)
Balance as of December 31, 2015:
Goodwill		79,099			14,270		93,369
Accumulated impairment losses		(38,488	)		—		(38,488	)
	$	40,611		$	14,270	$	54,881
Activity in 2016
Acquisition of the North American automotive ignition wire business of General Cable Corporation.	$	12,746		$	—	$	12,746
Foreign currency exchange rate change		(396	)		—		(396	)
Balance as of December 31, 2016:
Goodwill		91,449			14,270		105,719
Accumulated impairment losses		(38,488	)		—		(38,488	)
	$	52,961		$	14,270	$	67,231

Acquired Identifiable Intangible Assets

Acquired identifiable intangible assets as of December 31, 2016 and 2015 consist of:

	December 31,
	2016			2015
	(In thousands)
Customer relationships	$	87,070		$	48,475
Trademarks and trade names		6,800			6,800
Non-compete agreements		3,189			970
Patents		723			723
Supply agreements		800			—
Leaseholds		160			160
Total acquired intangible assets		98,742			57,128
Less accumulated amortization (1)		(35,830	)		(29,040	)
Net acquired intangible assets	$	62,912		$	28,088

(1) Applies to all intangible assets, except for related trademarks and trade names totaling $5.2 million, which have indefinite useful lives and, as such, are not being amortized.