Segment Reporting (Tables)

6 Months Ended

Jun. 30, 2016

Segment Reporting [Abstract]

Schedule of financial data of reportable segments

	Three Months Ended						Six Months Ended
	June 30,						June 30,
	2016			2015			2016			2015
Revenues:
TL	$	282,240		$	285,900		$	556,044		$	557,895
LTL	122,346			138,943			235,776			270,588
Global Solutions	83,627			99,952			166,554			192,698
Eliminations	(4,781		)	(6,865		)	(9,310		)	(14,281		)
Total	483,432			517,930			949,064			1,006,900
Operating income:
TL	$	6,244		$	19,650		$	12,098		$	35,121
LTL	753			8,367			1,912			17,026
Global Solutions	6,683			8,568			14,351			14,833
Corporate	(5,051		)	(5,343		)	(9,126		)	(8,936		)
Total operating income	8,629			31,242			19,235			58,044
Interest expense	5,695			4,373			11,303			8,982
Income before provision for income taxes	$	2,934		$	26,869		$	7,932		$	49,062
Depreciation and amortization:
TL	$	6,831		$	5,195		$	13,675		$	9,628
LTL	1,002			737			2,012			1,572
Global Solutions	1,299			1,266			2,587			2,547
Corporate	399			337			793			665
Total	$	9,531		$	7,535		$	19,067		$	14,412
Capital expenditures(1):
TL	$	3,089		$	7,645		$	7,547		$	21,906
LTL	1,439			3,447			2,733			4,271
Global Solutions	1,283			99			2,973			161
Corporate	381			7,166			513			7,852
Total	$	6,192		$	18,357		$	13,766		$	34,190

(1) The total capital expenditures for the three and six months ended June 30, 2015 includes both cash and non-cash portions as reflected in the Condensed Consolidated Statements of Cash Flows.

	June 30, 2016			December 31, 2015
Assets:
TL	$	694,857		$	768,064
LTL	714,576			669,518
Global Solutions	317,457			319,703
Corporate	12,052			11,274
Eliminations	(436,625		)	(449,003		)
Total	$	1,302,317		$	1,319,556