Goodwill and Other Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2018

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, 2018 and 2017 are as follows (in thousands):

	Engine Management			Temperature Control		Total
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
Activity in 2017
Foreign currency exchange rate change		182			—		182
Balance as of December 31, 2017:
Goodwill		91,631			14,270		105,901
Accumulated impairment losses		(38,488	)		—		(38,488	)
	$	53,143		$	14,270	$	67,413
Activity in 2018
Foreign currency exchange rate change		(92	)		—		(92	)
Balance as of December 31, 2018:
Goodwill		91,539			14,270		105,809
Accumulated impairment losses		(38,488	)		—		(38,488	)
	$	53,051		$	14,270	$	67,321

Acquired Identifiable Intangible Assets

Acquired identifiable intangible assets as of December 31, 2018 and 2017 consist of:

	December 31,
	2018			2017
	(In thousands)
Customer relationships	$	87,195		$	87,290
Trademarks and trade names		6,800			6,800
Non-compete agreements		3,193			3,193
Patents		723			723
Supply agreements		800			800
Leaseholds		160			160
Total acquired intangible assets		98,871			98,966
Less accumulated amortization (1)		(51,391	)		(43,853	)
Net acquired intangible assets	$	47,480		$	55,113

(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.