Note 4 - Segment Information (Tables)

3 Months Ended

Sep. 30, 2013

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

	Operating Revenues
	Three Months Ended September 30,
	2013		2012
Asset-Based	$	162,621	$	142,435
Asset-light-Based		12,481		10,862
Total	$	175,102	$	153,297

	Operating Income
	Three Months Ended September 30,
	2013		2012
Asset-Based	$	10,376	$	14,309
Asset-light-Based		1,155		830
Total	$	11,532	$	15,139

Schedule of Revenue from External Customers and Long-Lived Assets, by Geographical Areas [Table Text Block]

	Operating Revenue
	Three Months Ended September 30,
	2013		2012
United States	$	146,205	$	134,131
Canada		21,087		10,903
Mexico		7,810		8,263
Consolidated	$	175,102	$	153,297

- 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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