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Condensed Consolidated Financial Statements
3 Months Ended
Mar. 31, 2012
Condensed Consolidated Financial Statements [Abstract]  
Condensed Consolidated Financial Statements
(1)
The Condensed Consolidated Financial Statements are unaudited. Because of the nature of the Company's operations, the results for interim periods are not necessarily indicative of results to be expected for the year. While these condensed consolidated financial statements reflect all normal recurring adjustments that are, in the opinion of management, necessary for fair presentation of the results of the interim period, they do not include all of the information and footnotes required by U.S. generally accepted accounting principles for complete financial statements. Therefore, the interim Condensed Consolidated Financial Statements should be read in conjunction with the Consolidated Financial Statements and Notes thereto included in the Company's Annual Report filed on Form 10-K for the year ended December 31, 2011.