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Earnings Per Share
9 Months Ended
Sep. 30, 2011
Earnings Per Share [Abstract] 
Earnings Per Share
5.   Earnings Per Share
 
The following table sets forth the computation of basic and diluted earnings per common share for each of the periods indicated:
 
                                 
    Three Months Ended
    Nine Months Ended
 
    September 30,     September 30,  
    2011     2010     2011     2010  
          (000’s except share data)        
 
Numerator:
                               
Net income (loss) available to common shareholders for basic and diluted earnings per share
  $ 8,508     $ 4,071     $ 20,764     $ (2,029 )
Denominator:
                               
Denominator for basic earnings per common share — weighted average shares
    17,692,870       17,632,081       17,686,866       17,629,107  
Effect of diluted securities:
                               
Stock options
    14,702       67,897       46,060       0  
                                 
Denominator for diluted earnings per common share — adjusted weighted average shares
    17,707,572       17,699,978       17,732,926       17,629,107  
                                 
Basic earnings per common share
  $ 0.48     $ 0.23     $ 1.17     $ (0.12 )
Diluted earnings per common share
  $ 0.48     $ 0.23     $ 1.17     $ (0.12 )
Dividends declared per share
  $ 0.20     $ 0.09     $ 0.50     $ 0.51  
 
In November 2010, the Company declared a 10% stock dividend. Share and per share amounts for 2010 have been retroactively restated to reflect the issuance of the additional shares. For the nine months ended September 30, 2010, the effects of outstanding stock options were not included in the diluted earnings per share calculation as they would have been anti dilutive due to the Company’s net loss for the respective periods. At September 30, 2011, the Company had 259,271 anti dilutive options with an average exercise price of $32.04.