Note 3 - Segment Information (Tables)

9 Months Ended

Sep. 30, 2017

Notes Tables

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

(in thousands)	Three months ended September 30 ,						Nine month s ended September 30 ,
	2017			2016			2017			2016
Total Revenues:
Truckload	$	153,066		$	148,603		$	446,322		$	436,055
Other		25,565			15,897			55,379			43,618
Total Revenues	$	178,631		$	164,500		$	501,701		$	479,673
Operating Income:
Truckload	$	11,165		$	5,508		$	20,054		$	22,558
Other		2,468			1,829			5,500			5,144
Unallocated Corporate Overhead		(4,592	)		(1,891	)		(12,242	)		(7,521	)
Total Operating Income	$	9,041		$	5,446		$	13,312		$	20,181