Note 4 - Segment Information (Tables)

9 Months Ended

Sep. 30, 2020

Notes Tables

Disaggregation of Revenue [Table Text Block]

(in thousands)	Three Months Ended				Nine Months Ended
	September 30,				September 30,
	2020		2019		2020		2019
Revenues:
Expedited	$	78,410	$	87,674	$	244,347	$	265,664
Dedicated		71,104		87,284		218,833		257,362
Managed Freight		47,594		33,339		112,695		95,725
Warehousing		13,722		12,162		37,458		36,081
Total revenues	$	210,830	$	220,459	$	613,333	$	654,832