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Note 6 - Commitments and Contingencies
 6 Months Ended
Jun. 30, 2014
Commitments and Contingencies Disclosure [Abstract]  
Commitments and Contingencies Disclosure [Text Block]
6.
Commitments and Contingencies

There are no material legal proceedings to which the Company is a party or to which any of its properties are subject, other than routine litigation incidental to the Company’s business.  In the opinion of the management, the disposition of these lawsuits should not have a material impact on the unaudited condensed consolidated results of operations, financial position and cash flows.