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Common Shares and Earnings Per Share (Tables)
6 Months Ended
Jun. 30, 2013
Stockholders Equity and Earnings Per Share [Abstract]  
Schedule of common shares outstanding

Common Shares Outstanding, December 31, 2012
    36,168,368  
Issuances:
       
  Stock Options Exercised
    53,809  
  Vesting of Restricted Stock Units
    17,435  
  Restricted Stock Issued to Employees
    17,000  
  Restricted Stock Issued to Directors
    16,000  
  Director’s Compensation
    4,535  
Retirements:
       
  Shares Withheld for Individual Income Tax Requirements
    (7,184 )
  Forfeiture of Unvested Restricted Stock
    (2,000 )
Common Shares Outstanding, June 30, 2013
    36,267,963  
 
Schedule of diluted earnings per share are the following outstanding stock options

Three Months Ended June 30,
Options Outstanding
Range of Exercise Prices
2013
--
--
2012
92,497
$24.93 – $27.245
 
Six Months Ended June 30,
Options Outstanding
Range of Exercise Prices
2013
--
--
2012
92,497
$24.93 – $27.245