Quarterly report pursuant to Section 13 or 15(d)

LEGAL PROCEEDINGS AND CONTINGENCIES LEGAL PROCEEDINGS AND CONTINGENCIES (Details)

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LEGAL PROCEEDINGS AND CONTINGENCIES LEGAL PROCEEDINGS AND CONTINGENCIES (Details)
1 Months Ended 3 Months Ended 24 Months Ended
Aug. 31, 2010
Freight_Forwarding_Companies
Jul. 31, 2009
Defendants
Mar. 31, 2013
Cases
Franchisees
Dec. 31, 2007
Cases
Commitments and Contingencies Disclosure [Abstract]        
Number of Freight Forwarding Companies 45      
Number of Defendants   60    
Loss Contingency, New Claims Filed, Number       4
Number of Outstanding Cases     1  
Number of Franchisees     125