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Recent Accounting Pronouncements
6 Months Ended
Jun. 30, 2011
Recent Accounting Pronouncements [Abstract]  
Recent Accounting Pronouncements
(9)
In June 2011, the FASB issued ASU No. 2011-05, Comprehensive Income (Topic 220)-Presentation of Comprehensive Income (ASU 2011-05), to require an entity to present the total of comprehensive income, the components of net income, and the components of other comprehensive income either in a single continuous statement of comprehensive income or in two separate but consecutive statements. ASU 2011-05 eliminates the option to present the components of other comprehensive income as part of the statement of equity. ASU 2011-05 is to be applied retrospectively and is effective for fiscal years and interim periods within those years, beginning after December 15, 2011. The Company expects to adopt the standard effective January 1, 2012. The standard will change the presentation of the Company's financial statements but will not affect the calculation of net income, comprehensive income or earnings per share.