Segment Reporting (Tables)

3 Months Ended

Mar. 31, 2016

Segment Reporting [Abstract]

Schedule of financial data of reportable segments

	Three Months Ended
	March 31,
	2016			2015
Revenues:
TL	$	273,344		$	271,859
LTL	114,353			131,645
Global Solutions	83,378			92,746
Eliminations	(4,529		)	(7,416		)
Total	466,546			488,834
Operating income:
TL	$	3,798		$	13,398
LTL	1,745			7,742
Global Solutions	7,404			5,970
Corporate	(5,871		)	(6,636		)
Total operating income	7,076			20,474
Interest expense	5,608			4,609
Income before provision for income taxes	$	1,468		$	15,865
Depreciation and amortization:
TL	$	6,742		$	4,494
LTL	869			727
Global Solutions	1,222			1,276
Corporate	376			310
Total	$	9,209		$	6,807
Capital expenditures:
TL	$	3,138		$	13,652
LTL	1,111			563
Global Solutions	1,689			63
Corporate	109			654
Total	$	6,047		$	14,932

	March 31, 2016			December 31, 2015
Assets:
TL	$	642,668		$	656,491
LTL	333,490			330,203
Global Solutions	316,027			317,453
Corporate	7,073			8,057
Eliminations(1)	(1,176		)	(4,451		)
Total	$	1,298,082		$	1,307,753

(1) Eliminations represents intercompany trade receivable balances between the three segments.