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Note 9 - Earnings Per Common Share (Tables)
9 Months Ended
Sep. 30, 2013
Earnings Per Share [Abstract]  
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]
   

Three Months Ended

   

Nine Months Ended

 
   

September 30,

2013

   

September 30,

2012

   

September 30,

2013

   

September 30,

2012

 

Net loss

  $ (37,630,051 )   $ (29,837,360 )   $ (39,294,848 )   $ (70,377,128 )

Weighted Average Shares – Basic

    16,986,395       16,821,024       16,973,813       16,153,184  

Dilutive effect of stock options and restricted stock units

    -       -       -       -  

Weighted Average Shares - Diluted

    16,986,395       16,821,024       16,973,813       16,153,184  

Basic Earnings Per Share

  $ (2.22 )   $ (1.77 )   $ (2.32 )   $ (4.36 )

Diluted Earnings Per Share

  $ (2.22 )   $ (1.77 )   $ (2.32 )   $ (4.36 )