Note 6 - Segment Information (Tables)

3 Months Ended

Mar. 31, 2024

Notes Tables

Schedule of Segment Reporting Information, by Segment [Table Text Block]

	Truck Segment		All Other			Totals
As of and for the three months ended March 31, 2024
Revenues from external customers	$	1,867,968	$	4,031		$	1,871,999
Segment operating income (loss)		110,708		(98	)		110,610
Segment income (loss) before taxes		92,912		(98	)		92,814
Segment assets		4,570,652		58,354			4,629,006
As of and for the three months ended March 31, 2023
Revenues from external customers	$	1,907,941	$	3,826		$	1,911,767
Segment operating income		127,563		213			127,776
Segment income before taxes		118,927		213			119,140
Segment assets		3,913,928		55,624			3,969,552