Note 5 - Leases Receivable	3 Months Ended
Mar. 31, 2014
Leases, Operating [Abstract]
Operating Leases of Lessor Disclosure [Text Block]	NOTE 5 – LEASE RECEIVABLES During 2012, we began entering into lease-purchase agreements with certain drivers to allow them the opportunity to purchase a Company-owned tractor while concurrently becoming an independent contractor. At March 31, 2014, we had entered into 34 such agreements and had approximately $1.6 million included in Other Accounts Receivable in the accompanying Consolidated Balance Sheet. We believe these receivables are adequately collateralized; however, we have recorded an allowance for uncollectability in the approximate amount of $0.2 million to cover any expenses it would incur in the event of a default.

- Definition

The entire disclosure for operating leases of a lessor. This may include a general description of lessor's leasing arrangements for operating leases, including the basis on which contingent rental payments are determined, the existence and terms of renewal or purchase options and escalation clauses, restrictions imposed by lease arrangements, such as those concerning dividends, additional debt, and further leasing, rent holidays, rent concessions, or leasehold improvement incentives and unusual provisions or conditions.

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