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Related Parties
12 Months Ended
Dec. 31, 2011
Related Party Transaction, Due from (to) Related Party [Abstract]  
Related Parties
RELATED PARTIES
During 2011, we obtained legal services from a firm to which one of our board members is of counsel. The cost of services incurred from this firm during 2011 and 2010 was $0.6 million and $0.9 million, respectively. Our board member did not personally provide any legal services to the Company during these periods nor did he benefit directly or indirectly from payments for the services performed by the firm.