Note 10 - Commitments and Contingencies	3 Months Ended
Note 10 - Commitments and Contingencies	Mar. 31, 2012
Commitments and Contingencies Disclosure [Text Block]	10. COMMITMENTS AND CONTINGENCIES From time to time, we are named as defendants in legal actions involving claims arising in the normal course of business. We believe that, as a result of legal defenses and insurance arrangements, none of these actions should have a material adverse effect on our operations or financial condition.

The entire disclosure for commitments and contingencies.

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-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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