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Note 7 - Retirement Plan
12 Months Ended
Dec. 31, 2011
Pension and Other Postretirement Benefits Disclosure [Text Block]
7.           Retirement Plan

We participate in a multi-employer defined contribution retirement plan (the “401k Plan”) administered by a third party service provider; and the Company contributes to the 401k Plan on behalf of its employees based upon a matching formula.  During the years ended December 31, 2011, 2010 and 2009 our contributions to the 401k Plan were $56,928, $52,632, and $25,057, respectively.