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Stock Options And Restricted Stock (Tables)
12 Months Ended
Dec. 31, 2011
Stock Options And Restricted Stock [Abstract]  
Schedule Of Restricted Common Stock
Schedule Of Common Stock Options Measurements Using Black-Scholes Model
       Year ended December 31, 2009    

Expected life

     7.0 years   

Discount rate

     2.832 % 

Volatility

     86.78 % 

Dividend yield

     15.69 % 
Schedule Of Components Of Share Based Compensation Expense