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Stock Compensation - Restricted Stock and Performance Share Grants (Tables)
9 Months Ended
Sep. 30, 2012
Stock Compensation - Restricted Stock and Performance Share Grants [Abstract]  
Summary of stock grant activity
The following is a summary of the Company’s stock grant activity assuming target achievement for outstanding performance grants for the following periods:
 
September 30
2012
 
December 31
2011
Stock Grants Outstanding Beginning of the Year at Target Achievement
744,508

 
782,087

New Stock Grants/Additional shares maximum achievement
73,729

 
64,679

Vested Grants
(167,608
)
 
(36,980
)
Expired/Forfeited Grants

 
(65,278
)
Stock Grants Outstanding September 30, 2012 at Target Achievement
650,629

 
744,508