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Net Loss Per Share (Tables)
 3 Months Ended
Mar. 31, 2013
Net Loss Per Share [Abstract]  
Basic and diluted net loss per share
                 
    Three months ended
March 31,		  
    2013     2012  

Loss from operations, net of income taxes

   $ (769 )    $ (1,864 ) 
   

 

 

    

 

 

  

Weighted average shares outstanding (basic and diluted)

     8,800       8,847  
   

 

 

    

 

 

  

Net loss per share (basic and diluted)

   $ (0.09 )    $ (0.21 )