ORGANIZATION AND DESCRIPTION OF THE BUSINESS AND FINANCIAL STATEMENT PRESENTATION (Details 2) (USD $) In Thousands, unless otherwise specified	9 Months Ended	0 Months Ended
Sep. 30, 2014	Sep. 30, 2013	Apr. 30, 2014 Acquired privately-owned businesses Emergency & Preventative Maintenance (FleetNet)	May 31, 2013 Acquired privately-owned businesses Household Goods Moving Services (ABF Moving)
Acquisitions
Net cash consideration	$ 2,647	$ 4,146	$ 2,700	$ 4,100

The cash outflow associated with the acquisition of a business, net of the cash acquired from the purchase.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Glossary Investing Activities

-URI http://asc.fasb.org/extlink&oid=6516133

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 45

-Paragraph 13

-Subparagraph (b)

-URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3213-108585

Name:	us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration