Quarterly report pursuant to Section 13 or 15(d)

Intangible Assets (Details Textuals)

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Intangible Assets (Details Textuals) (USD $)
In Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2011
Jun. 30, 2010
Jun. 30, 2011
Jun. 30, 2010
Intangible Assets (Textuals) [Abstract]        
Amortization expense $ 14,960 $ 16,818 $ 30,263 $ 34,114
Trademarks [Member]
       
Intangible Assets (Textuals) [Abstract]        
Purchase price related to merger $ 250,000   $ 250,000