v2.4.0.6
Note 11 - Acquisitions and Assets Held for Sale (Detail) (USD $)
6 Months Ended 1 Months Ended
Dec. 31, 2012
Dec. 31, 2011
Sep. 28, 2012
Aug. 03, 2012
Dec. 31, 2012
Land and Warehouse Assets [Member]
Sep. 28, 2012
Tractors [Member]
Aug. 03, 2012
Tractors [Member]
Sep. 28, 2012
Trailers [Member]
Aug. 03, 2012
Trailers [Member]
Number of Assets Acquired           155 271 280 1,213
Recorded Fair Value of Assets Acquired     $ 8,200,000 $ 18,500,000          
Business Acquisition, Purchase Price Allocation, Property     1,100,000            
Business Acquisition, Cost of Acquired Entity, Purchase Price 4,100,000                
Business Acquisition, Purchase Price Allocation, Current Assets, Receivables 1,800,000                
Business Acquisition, Purchase Price Allocation, Property, Plant and Equipment 3,100,000                
Business Acquisition, Purchase Price Allocation, Liabilities Assumed 2,700,000                
Payments to Acquire Property, Plant, and Equipment $ 90,924,000 $ 64,141,000     $ 800,000