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Note 3 - Segment Information
 3 Months Ended
Mar. 31, 2015
Segment Reporting [Abstract]  
Segment Reporting Disclosure [Text Block]

Note 3.   Segment Information


As previously discussed, we have one reportable segment, our asset-based truckload services or Truckload. Our other operations consist of several operating segments, which neither individually nor in the aggregate meet the quantitative or qualitative reporting thresholds. As a result, these operations are grouped in "Other" in the tables below.


The accounting policies of the segments are the same as those described in the summary of significant accounting policies in our 2014 Annual Report on Form 10-K. Substantially all intersegment sales prices are market based. We evaluate performance based on operating income of the respective business units.


"Unallocated Corporate Overhead" includes expenses that are incidental to our activities and are not specifically allocated to one of the segments.


The following table summarizes our segment information:


(in thousands)

 

Three months ended

March 31,

 
   

2015

   

2014

 

Total Revenues:

               

Truckload

  $ 157,250     $ 150,254  

Other

    9,966       10,703  
                 

Total

  $ 167,216     $ 160,957  
                 

Operating Income (Loss):

               

Truckload

  $ 14,131     $ 451  

Other

    337       541  

Unallocated Corporate Overhead

    (4,425 )     (638 )
                 

Total

  $ 10,043     $ 354