Note F - Segment Information (Tables)

3 Months Ended

Mar. 31, 2018

Notes Tables

Reconciliation of Revenue from Segments to Consolidated [Table Text Block]

	Three Months Ended March 31,
	2018				2017
	Amount		%		Amount		%
	(in thousands, except percentage data)
Truckload Services revenue	$	80,524		81.3	$	82,918		88.6
Brokerage and Logistics Services revenue		18,580		18.7		10,685		11.4
Total revenues	$	99,104		100.0	$	93,603		100.0