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LOSS PER SHARE (Tables)
 12 Months Ended
Dec. 31, 2012
LOSS PER SHARE  
Schedule of adjustments to weighted average number of common shares and loss per common share
  Year Ended
December 31,		  
 
   2011   2010  
 
   (in thousands, except
per share)
  

Weighted average number of common shares, as reported

     137,046     121,987  

Adjustment

     10,646     10,646  
           

Weighted average number of common shares, as adjusted

     147,692     132,633  
           

Loss per common share, as reported

  
$
0.45		  
$
0.27		  

Adjustment

     (0.03 )   (0.02 )
           

Loss per common share, as adjusted

   $ 0.42   $ 0.25  
           

 

 
   Year Ended December 31,  
 
   2012   2011   2010  
 
   (in thousands, except per share)
  

Net loss for the year

   $ 66,654   $ 61,872   $ 33,091  

Weighted average number of common shares

     261,223     147,692     132,633  
               

Loss per common share

   $ 0.26   $ 0.42   $ 0.25