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Share Based Compensation Plan (Tables)
12 Months Ended
Dec. 31, 2012
Share Based Compensation Plan [Abstract]  
Summary of option activity under Company's Plan
 
    2012  
   
Shares
   
Weighted-Average Exercise Price
   
Weighted-Average Remaining Contractual Term
   
Aggregate Intrinsic Value
 
                         
Outstanding,
                       
beginning of year
    303,974     $ 9.85              
Granted
    -       -              
Forfeited
    1,500       6.98              
Expired
    3,125       13.30              
Outstanding, end of year
    299,349     $ 9.86       4.81     $ -  
                                 
Exercisable, end of year
    211,149     $ 11.07       3.85     $ -