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Earnings Per Share (Tables)
6 Months Ended
Jun. 30, 2012
Earnings Per Share [Abstract]  
Schedule of weighted average number of shares used in computing earnings per share
      Stock options on common stock which were not included in computing diluted earnings per share for the six month periods ended June 30, 2012 and 2011, because their effects were antidilutive, averaged 196,394 and 82,177, respectively.

   
Three Months Ended
 
   
June 30,
 
   
2012
  
2011
 
      
Per
     
Per
 
      
Share
     
Share
 
   
Shares
  
Amount
  
Shares
  
Amount
 
Basic
  7,832,162  $.55   6,154,396  $.16 
Effect of dilutive securities - stock options
  16,980   (.01)  6,869   - 
Diluted
  7,849,142  $.54   6,161,265  $.16 


   
Six Months Ended
 
   
June 30,
 
   
2012
  
2011
 
      
Per
     
Per
 
      
Share
     
Share
 
   
Shares
  
Amount
  
Shares
  
Amount
 
Basic
  7,827,195  $1.08   6,149,029  $.45 
Effect of dilutive securities - stock options
  12,169   -   8,003   - 
Diluted
  7,839,364  $1.08   6,157,032  $.45