v2.4.0.6
SHARE-BASED COMPENSATION (TABLES)
12 Months Ended
Dec. 31, 2011
SHARE-BASED COMPENSATION [Abstract]  
Schedule of restricted stock [Table Text Block]
The following table provides a reconciliation of the beginning and ending balance of nonvested restricted stock (including restricted stock units) for the year ended December 31, 2011:
         
    Number of Weighted Average 
    Restricted Grant Date 
    Stock Fair Value 
         
 Nonvested restricted stock - beginning of year  3,882 $ 31.95 
 Granted  1,839   36.12 
 Vested  (1,822)   34.78 
 Forfeited  (83)   29.48 
  Nonvested restricted stock - end of year 3,816 $ 32.69 
         
(1) Fair value is based on the closing price of our common shares on the New York Stock Exchange on the day of the grant.
Schedule of stock options [Table Text Block]
The following is a summary of stock options outstanding and exercisable at December 31, 2011 and related activity for the year ended:
            
      Weighted     
    Weighted  Average    
  Number Average Remaining  Aggregate 
  of Stock  Exercise Contractual  Intrinsic 
  Options Price Term  Value(1) 
            
 Outstanding and exercisable - beginning of year 2,318 $ 22.26      
 Granted -   -      
 Exercised (650)   15.98      
 Expired -   -      
  Outstanding and exercisable - end of year 1,668 $ 24.71  2.09 $ 12,095 
            
(1) The aggregate intrinsic value in the table above represents the total pre-tax intrinsic value (the difference between our closing stock price at December 31, 2011 and the exercisable price, multiplied by the number of in-the-money-options) that would have been received by the stock option holder had all stock option holders exercised their stock options on December 31, 2011.