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Income Taxes
3 Months Ended
Mar. 31, 2012
Income Taxes [Text Block]
Note 11.   Income Taxes
 
At March 31, 2012 and December 31, 2011, the Company maintained a full valuation allowance against the entire net deferred income tax balance after considering relevant factors, including recent operating results, the likelihood of the utilization of net operating loss tax carry forwards, and the ability to generate future taxable income.  The Company expects to maintain a full valuation allowance on its entire net deferred tax assets in 2012, resulting in an effective tax rate of zero for the three months ended March 31, 2012.