Segment Information

6 Months Ended

Jun. 30, 2018

Segment Information

(7) Segment Information

The following table summarizes information about the Company’s reportable business segments as of and for the twenty-six-week and thirteen-week periods ended June 30, 2018 and July 1, 2017 (in thousands):

	Twenty Six Weeks Ended
	June 30, 2018						July 1, 2017
	Transportation Logistics		Insurance		Total		Transportation Logistics		Insurance		Total
External revenue	$	2,205,561	$	25,151	$	2,230,712	$	1,628,155	$	23,187	$	1,651,342
Internal revenue				22,917		22,917				22,438		22,438
Investment income				1,752		1,752				1,022		1,022
Operating income		146,298		12,281		158,579		94,512		18,840		113,352
Expenditures on long-lived assets		4,121				4,121		6,628				6,628
Goodwill		38,704				38,704		31,134				31,134
	Thirteen Weeks Ended
	June 30, 2018						July 1, 2017
	Transportation Logistics		Insurance		Total		Transportation Logistics		Insurance		Total
External revenue	$	1,169,921	$	12,865	$	1,182,786	$	858,807	$	11,627	$	870,434
Internal revenue				15,419		15,419				15,104		15,104
Investment income				891		891				608		608
Operating income		78,998		4,428		83,426		50,398		10,620		61,018
Expenditures on long-lived assets		307				307		1,650				1,650

In the twenty-six-week and thirteen-week periods ended June 30, 2018 and July 1, 2017, no single customer accounted for more than 10% of the Company’s consolidated revenue.