Segment Information

9 Months Ended

Sep. 29, 2018

Segment Information

(7) Segment Information

The following table summarizes information about the Company’s reportable business segments as of and for the thirty-nine-week and thirteen-week periods ended September 29, 2018 and September 30, 2017 (in thousands):

	Thirty Nine Weeks Ended
	September 29, 2018						September 30, 2017
	Transportation Logistics		Insurance		Total		Transportation Logistics		Insurance		Total
External revenue	$	3,394,298	$	38,495	$	3,432,793	$	2,559,847	$	34,925	$	2,594,772
Internal revenue				30,413		30,413				29,773		29,773
Investment income				2,754		2,754				1,733		1,733
Operating income		227,176		18,471		245,647		148,693		25,226		173,919
Expenditures on long-lived assets		7,325				7,325		8,800				8,800
Goodwill		38,560				38,560		39,914				39,914
	Thirteen Weeks Ended
	September 29, 2018						September 30, 2017
	Transportation Logistics		Insurance		Total		Transportation Logistics		Insurance		Total
External revenue	$	1,188,737	$	13,344	$	1,202,081	$	931,692	$	11,738	$	943,430
Internal revenue				7,496		7,496				7,335		7,335
Investment income				1,002		1,002				711		711
Operating income		80,878		6,190		87,068		54,181		6,386		60,567
Expenditures on long-lived assets		3,204				3,204		2,172				2,172

In the thirty-nine-week and thirteen-week periods ended September 29, 2018 and September 30, 2017, no single customer accounted for more than 10% of the Company’s consolidated revenue.