Commitments and Contingent Matters	6 Months Ended
Jun. 30, 2013
Commitments and Contingencies Disclosure [Abstract]
Commitments and Contingencies Disclosure [Text Block]	Note 12 – Commitments and contingent matters Operating leases We have made residual value guarantees of approximately $13.5 million at June 30, 2013, related to operating leases, principally for trucks and other vehicles. Other We are involved in various other lawsuits and claims in the ordinary course of business. We are not able to estimate the range of losses for some of these matters. We have recorded accruals for losses that are considered probable and reasonably estimable. We do not believe that the ultimate disposition of any of these matters will have a material adverse effect on our liquidity, financial position or results of operations.

The entire disclosure for commitments and contingencies.

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