Summary of Significant Accounting Policies	3 Months Ended
Summary of Significant Accounting Policies	Mar. 31, 2012
Summary of Significant Accounting Policies [Abstract]
Significant Accounting Policies	Summary of Significant Accounting Policies The significant accounting policies used in the preparation of the Company's consolidated financial statements are disclosed in the Company's 2011 Form 10-K. New Accounting Pronouncements No accounting pronouncements adopted during the three months ended March 31, 2012 had a material impact on the Company's consolidated financial statements. No new accounting pronouncements issued during the three months ended March 31, 2012 but not yet adopted are expected to have a material impact on the Company's consolidated financial statements.

The entire disclosure for all significant accounting policies of the reporting entity.