Note 18 - Segments (Tables)

12 Months Ended

Dec. 31, 2017

Notes Tables

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

	Truck		All
	Segment		Other			Totals
201 7
Revenues from external customers	$	4,698,035	$	15,847		$	4,713,882
Interest income		891		–			891
Interest expense		13,024		177			13,201
Depreciation and amortization		49,634		435			50,069
Segment operating income		149,338		(629	)		148,709
Segment income (loss) from continuing operations before taxes		137,205		(806	)		136,399
Segment assets		2,855,001		35,138			2,890,139
Goodwill		288,831		2,560			291,391
Expenditures for segment assets		209,852		65			209,917
201 6
Revenues from external customers	$	4,199,348	$	15,266		$	4,214,614
Interest income		621		–			621
Interest expense		14,740		160			14,900
Depreciation and amortization		50,771		490			51,261
Segment operating income		81,483		(756	)		80,728
Segment income (loss) from continuing operations before taxes		67,364		(915	)		66,449
Segment assets		2,570,016		33,031			2,603,047
Goodwill		287,631		2,560			290,191
Expenditures for segment assets		196,704		261			196,965
201 5
Revenues from external customers	$	4,964,642	$	15,091		$	4,979,733
Interest income		490	$	–			490
Interest expense		13,814		149			13,963
Depreciation and amortization		43,355		504			43,859
Segment operating income		122,907		(1,631	)		121,276
Segment income (loss) from continuing operations before taxes		109,583		(1,780	)		107,803
Segment assets		2,818,255		33,753			2,852,008
Goodwill		282,481		2,560			285,041
Expenditures for segment assets		367,482		308			367,790