Note 7 - Segment Information (Tables)

3 Months Ended

Mar. 31, 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 March 31, 201 7
Revenues from external customers	$	1,040,853	$	3,944		$	1,044,797
Segment operating income (loss)		24,994		(145	)		24,849
Segment income (loss) before taxes		22,244		(186	)		22,058
Segment assets		2,603,945		35,616			2,639,561
As of and for the three months ended March 31, 201 6
Revenues from external customers	$	1,067,290	$	3,550		$	1,070,840
Segment operating income (loss)		8,568		(387	)		8,181
Segment income (loss) before taxes		4,370		(428	)		3,942
Segment assets		2,764,294		32,498			2,796,792