Consolidated Statements of Income - USD ($) $ in Thousands	3 Months Ended
	Mar. 30, 2019	Mar. 31, 2018
Revenue	$ 1,033,000	$ 1,047,926
Investment income	1,138	861
Costs and expenses:
Purchased transportation	791,755	810,297
Commissions to agents	85,671	82,125
Other operating costs, net of gains on asset sales/dispositions	8,239	7,604
Insurance and claims	14,993	17,360
Selling, general and administrative	41,268	45,251
Depreciation and amortization	11,316	10,997
Total costs and expenses	953,242	973,634
Operating income	80,896	75,153
Interest and debt expense	805	800
Income before income taxes	80,091	74,353
Income taxes	16,791	16,880
Net income	63,300	57,473
Less: Net loss attributable to noncontrolling interest	(17)	(44)
Net income attributable to Landstar System, Inc. and subsidiary	$ 63,317	$ 57,517
Earnings per common share attributable to Landstar System, Inc. and subsidiary	$ 1.58	$ 1.37
Diluted earnings per share attributable to Landstar System, Inc. and subsidiary	$ 1.58	$ 1.37
Average number of shares outstanding:
Earnings per common share	40,161,000	42,038,000
Diluted earnings per share	40,166,000	42,098,000
Dividends per common share	$ 0.165	$ 0.150