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Stock Option Plan (Tables)
9 Months Ended
Sep. 30, 2012
Assumptions Used in Estimating Fair Value of Options Granted to Directors

using the Black-Scholes option-pricing model. The following assumptions were used in estimating the fair value of the options granted to the directors in the second quarter of 2012:

 

Assumption

   Directors  

Dividend Yield

     4.70

Risk-Free Interest Rate

     0.78

Expected Life

     8.2 years   

Expected Volatility

     78.29

Calculated Value per Option

   $ 8.88   

Forfeitures

     0.00
Summary of Stock Option Activity

The following table below is a summary of the stock option activity for the nine months ended September 30, 2012.

 

     Directors’ Plan      Employees’ Plan  
     Number
of

Shares
    Weighted
Average
Exercise
Price
     Number
of

Shares
    Weighted
Average
Exercise
Price
 

Outstanding at December 31, 2011

     102,000      $ 21.00         135,500      $ 19.96   

Granted

     13,500        18.76         —          —     

Exercised

     (3,000     15.00         (14,500     14.65   

Expired

     (1,500     15.00         (13,000     18.09   
  

 

 

   

 

 

    

 

 

   

 

 

 

Outstanding at September 30, 2012

     111,000      $ 20.97         108,000      $ 20.90