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Earnings Per Share (Tables)
9 Months Ended
Sep. 30, 2012
Earnings Per Share [Abstract]  
Earnings per share
Earnings per share are summarized in the following table (figures in thousands except earnings per share):

   
Three Months
Ended September 30,
  
Nine Months
Ended September 30,
 
   
2012
  
2011
  
2012
  
2011
 
Net income
 $612  $181  $1,752  $1,131 
Less net income attributable to participating securities(1)
  7   2   19   12 
Net income available to common shareholders
 $605  $179  $1,733   1,119 
                  
Weighted average number of shares outstanding, basic
  2,588   2,583   2,586   2,583 
Weighted average number of shares outstanding, diluted
  2,628   2,609   2,616   2,610 
                  
Earnings per share, basic
 $0.24  $0.07  $0.68  $0.44 
Earnings per share, diluted
 $0.23  $0.07  $0.67  $0.43 

(1) Represents dividends paid and undistributed earnings allocated to nonvested restricted stock awards.