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Earnings / (loss) per share (Tables)
12 Months Ended
Dec. 31, 2012
Schedule of Basic and Diluted Earnings Per Share

The information related to basic and diluted earnings per share is as follows:

 

     2010     2011     2012  

Numerator:

      

Net loss from continuing operations

   $ (2,306   $ (3,747   $ (678

Net profit/loss from discontinued operations

     (44,333     (9,712     9,430   
  

 

 

   

 

 

   

 

 

 

Net profit/(loss)

   $ (46,639   $ (13,459   $ 8,752   

Denominator:

      

Weighted average shares outstanding — Basic

     20,796,789        20,994,015        22,545,989   

                    — Diluted

     20,796,789        20,994,015        22,784,302   

Earnings / (loss) per share:

      

Basic

      

Continuing operations

   $ (0.11   $ (0.18   $ (0.03

Discontinued operations

   $ (2.13   $ (0.46   $ 0.42   
  

 

 

   

 

 

   

 

 

 
   $ (2.24   $ (0.64   $ 0.39   

Diluted

      

Continuing operations

   $ (0.11   $ (0.18   $ (0.03

Discontinued operations

   $ (2.13   $ (0.46   $ 0.41   
  

 

 

   

 

 

   

 

 

 
   $ (2.24   $ (0.64   $ 0.38