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Note 6 - Income (loss) per Common Share (Tables)
18 Months Ended
Jun. 30, 2012
Schedule of Earnings Per Share Reconciliation [Table Text Block]
   
Three Months
Ended June 30,
   
Six Months
Ended June 30,
 
   
2011
   
2012
   
2011
   
2012
 
                         
Common shares outstanding
    13,221,404       13,221,404       13,221,404       13,221,404  
                                 
Net income (loss) available to common stockholders
  $ 1,283,277     $ (128,010,613 )   $ 1,287,929     $ (127,192,375 )
                                 
Net income (loss) per common share
  $ 0.10     $ (9.68 )   $ 0.10     $ (9.62 )