Consolidated Statements of Income - USD ($) $ in Thousands	3 Months Ended
	Apr. 01, 2023	Mar. 26, 2022
Revenue	$ 1,435,675	$ 1,970,599
Investment income	1,368	721
Costs and expenses:
Purchased transportation	1,101,294	1,550,330
Commissions to agents	125,675	149,778
Other operating costs, net of gains on asset sales/dispositions	12,378	11,141
Insurance and claims	27,647	30,768
Selling, general and administrative	53,567	52,713
Depreciation and amortization	15,198	13,757
Total costs and expenses	1,335,759	1,808,487
Operating income	101,284	162,833
Interest and debt (income) expense	(726)	1,123
Income before income taxes	102,010	161,710
Income taxes	23,815	36,871
Net income	$ 78,195	$ 124,839
Diluted earnings per share	$ 2.17	$ 3.34
Average diluted shares outstanding	35,982,000	37,418,000
Dividends per common share	$ 0.3	$ 0.25