XML 38 R75.htm IDEA: XBRL DOCUMENT v2.4.0.8
Note 16 - Segment Information (Details) - Segment Information (USD $)
In Thousands, unless otherwise specified
 3 Months Ended 12 Months Ended
Dec. 31, 2013
Sep. 30, 2013
Jun. 30, 2013
Mar. 31, 2013
Dec. 31, 2012
Sep. 30, 2012
Jun. 30, 2012
Mar. 31, 2012
Dec. 31, 2013
Dec. 31, 2012
Dec. 31, 2011
Segment Reporting Information [Line Items]                      
Revenue $ 176,487 $ 170,843 $ 172,488 $ 164,731 $ 177,495 $ 168,427 $ 171,301 $ 157,031 [1] $ 684,549 $ 674,254 $ 652,627
Operating income (loss) 8,877 [2] 5,882 [2] 6,350 [2] (715) [2] 5,149 [2] 4,645 [2] 11,059 [2] 2,357 [1],[2] 20,394 23,209 (1,061)
Total assets 466,422       400,232       466,422 400,232  
Operating Segments [Member] | Truckload [Member]
                      
Segment Reporting Information [Line Items]                      
Revenue                 644,403 647,986 625,252
Operating income (loss)                 27,746 34,185 10,438
Depreciation and amortization                 42,848 42,015 44,825
Total assets 402,637       363,223       402,637 363,223 405,699
Capital expenditures (proceeds), net (1)                 90,336 [3] (16,677) [3] 52,871 [3]
Operating Segments [Member] | Other Segments [Member]
                      
Segment Reporting Information [Line Items]                      
Revenue                 51,702 33,250 33,526
Operating income (loss)                 1,271 (741) 1,687
Depreciation and amortization                 72 26 24
Total assets 20,883       11,963       20,883 11,963 6,138
Capital expenditures (proceeds), net (1)                 10 [3]    [3]    [3]
Operating Segments [Member] | Corporate Segment [Member]
                      
Segment Reporting Information [Line Items]                      
Operating income (loss)                 (8,623) (10,235) (13,186)
Depreciation and amortization                 775 1,181 1,425
Total assets 42,902       25,046       42,902 25,046 27,988
Capital expenditures (proceeds), net (1)                 1,630 [3] 939 [3] 1,531 [3]
Operating Segments [Member]
                      
Segment Reporting Information [Line Items]                      
Revenue                 690,327 681,236 658,778
Operating income (loss)                 20,394 23,209 (1,061)
Depreciation and amortization                 43,694 43,222 46,274
Total assets 466,422       400,232       466,422 400,232 439,825
Capital expenditures (proceeds), net (1)                 91,976 [3] (15,738) [3] 54,402 [3]
Intersegment Eliminations [Member] | Other Segments [Member]
                      
Segment Reporting Information [Line Items]                      
Revenue                 (5,778) (6,982) (6,151)
Intersegment Eliminations [Member]
                      
Segment Reporting Information [Line Items]                      
Revenue                 $ (5,778) $ (6,982) $ (6,151)
[1] Includes $2.4 million gain on the sale of a terminal property.
[2] Quarter totals do not aggregate to annual results due to rounding.
[3] Includes equipment purchased under capital leases.