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Note 7 - Segment Information (Tables)

9 Months Ended

Sep. 30, 2012

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, 2012

Revenues from external customers	$	740,392	$	4,741		$	745,133
Segment income (loss) before taxes		24,704		(460	)		24,244
Segment assets		1,835,675		27,253			1,862,928

For the nine months ended September 30, 2012

Revenues from external customers	$	2,344,073	$	14,233		$	2,358,306
Segment income (loss) before taxes		79,521		(642	)		78,879

As of and for the three months ended September 30, 2011

Revenues from external customers	$	691,469	$	4,976		$	696,445
Segment income (loss) before taxes		26,875		(441	)		26,434
Segment assets		1,459,161		26,017			1,485,178

For the nine months ended September 30, 2011

Revenues from external customers	$	1,791,099	$	13,432		$	1,804,531
Segment income (loss) before taxes		59,481		(1,237	)		58,244

- Definition

Tabular disclosure of the profit or loss and total assets for each reportable segment. An entity discloses certain information on each reportable segment if the amounts (a) are included in the measure of segment profit or loss reviewed by the chief operating decision maker or (b) are otherwise regularly provided to the chief operating decision maker, even if not included in that measure of segment profit or loss.

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