ORGANIZATION AND DESCRIPTION OF THE BUSINESS AND FINANCIAL STATEMENT PRESENTATION (Details)				1 Months Ended	6 Months Ended
	Jun. 15, 2012 Panther Expedited Services, Inc.	Sep. 30, 2011 Albert Companies, Inc.	Jun. 30, 2009 Albert Companies, Inc.	Apr. 30, 2008 ABF Y	Jun. 30, 2012 ABF	Jun. 30, 2012 ABF Minimum	Jun. 30, 2012 ABF Maximum
Organization and description of business
Percentage of the Company's revenues represented by ABF					89.00%
Percentage of equity interest acquired	100.00%	25.00%	75.00%
Percentage increase in compounded annual contractual wage and benefit rate						3.00%	4.00%
Percentage of ABF's employees covered under collective bargaining agreement with the IBT					76.00%
Period of collective bargaining agreement (in years)				5