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Restricted Stock, Performance Share and Cash Awards (Tables)
12 Months Ended
Dec. 31, 2014
Text Block [Abstract]  
Schedule of Restricted Stock Awards Vesting Periods

The vesting periods of the 2014, 2013 and 2012 restricted stock awards are as follows (in actual shares):

 

     Shares Granted  

Vesting Period

   2014      2013      2012  

One year

     19,250         19,375         20,000   

Three years

     33,741         —           —     

Four years

     323,550         345,000         332,000   

Five years

     —           5,600         9,400   
  

 

 

    

 

 

    

 

 

 

Total shares granted

     376,541         369,975         361,400