Note 7 - Segment Information (Tables)

9 Months Ended

Sep. 30, 2017

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 September 30, 201 7
Revenues from external customers	$	1,253,429	$	4,030		$	1,257,459
Segment income (loss) before taxes		45,590		(255	)		45,335
Segment assets		2,721,463		37,527			2,758,990
F or the nine months ended September 30, 201 7
Revenues from external customers	$	3,493,984	$	11,795		$	3,505,779
Segment income (loss) before taxes		102,599		(623	)		101,976
As of and for the three months ended September 30, 2016
Revenues from external customers	$	1,092,005	$	4,036		$	1,096,041
Segment income (loss) before taxes		24,505		(202	)		24,303
Segment assets		2,662,872		32,623			2,695,495
For the nine months ended September 30, 2016
Revenues from external customers	$	3,181,842	$	11,501		$	3,193,343
Segment income (loss) before taxes		46,740		(686	)		46,054