Consolidated Statements of Income - USD ($) $ in Thousands	3 Months Ended
	Mar. 28, 2020	Mar. 30, 2019
Revenue	$ 927,566	$ 1,033,000
Investment income	1,167	1,138
Costs and expenses:
Purchased transportation	709,257	791,755
Commissions to agents	75,376	85,671
Other operating costs, net of gains on asset sales/dispositions	8,306	8,239
Insurance and claims	24,957	14,993
Selling, general and administrative	45,327	41,268
Depreciation and amortization	11,505	11,316
Total costs and expenses	874,728	953,242
Operating income	54,005	80,896
Interest and debt expense	952	805
Income before income taxes	53,053	80,091
Income taxes	12,158	16,791
Net income	40,895	63,300
Less: Net loss attributable to noncontrolling interest		(17)
Net income attributable to Landstar System, Inc. and subsidiary	$ 40,895	$ 63,317
Earnings per common share attributable to Landstar System, Inc. and subsidiary	$ 1.04	$ 1.58
Diluted earnings per share attributable to Landstar System, Inc. and subsidiary	$ 1.04	$ 1.58
Average number of shares outstanding:
Earnings per common share	39,254,000	40,161,000
Diluted earnings per share	39,254,000	40,166,000
Dividends per common share	$ 0.185	$ 0.165