Industry Segments (Tables)

6 Months Ended

Jun. 30, 2019

Industry Segments [Abstract]

Sales and Operating Income by Operating Segments

The following tables show our net sales, intersegment revenue and operating income by our operating segments (in thousands):

	Three Months Ended June 30,						Six Months Ended June 30,
	2019			2018			2019			2018
Net Sales (a)
Engine Management	$	218,042		$	203,429		$	431,231		$	402,917
Temperature Control		84,406			80,370			153,330			140,601
All Other		2,724			2,837			4,377			4,944
Consolidated	$	305,172		$	286,636		$	588,938		$	548,462
Intersegment Revenue (a)
Engine Management	$	4,921		$	4,981		$	10,270		$	10,972
Temperature Control		1,786			2,140			3,719			3,820
All Other		(6,707	)		(7,121	)		(13,989	)		(14,792	)
Consolidated	$	—		$	—		$	—		$	—
Operating Income
Engine Management	$	25,709		$	23,138		$	48,053		$	40,514
Temperature Control		7,154			4,882			9,204			5,713
All Other		(5,135	)		(4,670	)		(11,572	)		(10,570	)
Consolidated	$	27,728		$	23,350		$	45,685		$	35,657

(a) Segment net sales include intersegment sales in our Engine Management and Temperature Control segments.