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Dividends
12 Months Ended
Dec. 31, 2012
Dividends [Abstract]  
Dividends [Text Block]

11. Dividends

 

Interim dividends declared on Class A common stock and redeemable preferred stock for each quarter of the respective years ended December 31 were as follows:

 

    2012     2011     2010  
First Quarter   $ 0.075     $ 0.075     $ 0.075  
Second Quarter     0.075       0.075       0.075  
Third Quarter     0.075       0.075       0.075  
Fourth Quarter     0.075       0.075       0.075