Summary of Significant Accounting Policies
9 Months Ended
Sep. 30, 2012
Summary of Significant Accounting Policies [Abstract]  
Summary of Significant Accounting Policies
  2. Summary of Significant Accounting Policies

The Company’s significant accounting policies are described in Note 2 of the Notes to the Consolidated Financial Statements included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2011.