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Note 6 - Commitments and Contingencies
6 Months Ended
Dec. 31, 2012
Commitments and Contingencies Disclosure [Text Block]
6.            Commitments and Contingencies

We are involved in certain claims and pending litigation arising from the normal conduct of business. Based on our present knowledge of the facts and, in certain cases, opinions of outside counsel, we believe the resolution of these claims and pending litigation will not have a material adverse effect on our financial condition, our results of operations, or our liquidity.