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Basis Of Preparation And Consolidation
9 Months Ended
Sep. 30, 2011
Basis Of Preparation And Consolidation [Abstract] 
Basis Of Preparation And Consolidation
2. BASIS OF PREPARATION AND CONSOLIDATION
     Inter-company accounts and transactions have been eliminated on consolidation and all entities meeting consolidation requirements have been included in the consolidation.
     These unaudited condensed consolidated financial statements, including these notes, should be read in conjunction with the Company's audited consolidated financial statements, and related notes thereto, included in the Company's Annual Report on Form 10-K for the year ended December 31, 2010.