Recent Accounting Pronouncements	6 Months Ended
Jun. 30, 2011
Recent Accounting Pronouncements [Abstract]
Recent Accounting Pronouncements	8. Recent Accounting Pronouncements FASB ASU 2011-02, A Creditor’s Determination of Whether a Restructuring Is a Troubled Debt Restructuring. In April 2011, the FASB issued ASU 2011-02, which provides additional guidance to help creditors in determining whether a creditor has granted a concession and whether a debtor is experiencing financial difficulties for purposes of determining whether a restructuring constitutes a troubled debt restructuring. The amendments in this update are effective for the Corporation beginning in the quarter ended September 30, 2011 and are to be applied retrospectively to January 1, 2011. In addition, the modification disclosures described in ASU 2010-20, which were subsequently deferred by ASU 2011-01, Deferral of the Effective Date of Disclosures about Troubled Debt Restructurings, will be effective on a prospective basis beginning in the quarter ended September 30, 2011. The Corporation has not completed an evaluation of the impact of ASU 2011-02 on its consolidated financial statements. The FASB has issued ASU 2011-04, Fair Value Measurement (Topic 820): Amendments to Achieve Common Fair Value Measurement and Disclosure Requirements in U.S. GAAP and IFRSs. This ASU represents the converged guidance of the FASB and the IASB (the Boards) on fair value measurement. The collective efforts of the Boards and their staffs, reflected in ASU 2011-04, have resulted in common requirements for measuring fair value and for disclosing information about fair value measurements, including a consistent meaning of the term “fair value.” The Boards have concluded the common requirements will result in greater comparability of fair value measurements presented and disclosed in financial statements prepared in accordance with U.S. GAAP and IFRSs. The amendments to the Codification in this ASU are to be applied prospectively. For public entities, the amendments are effective during interim and annual periods beginning after December 15, 2011. Early application by public entities is not permitted. The impact of adoption of this ASU is not expected to be material. FASB ASU 2011-05, Presentation of Comprehensive Income. In June 2011, the FASB issued ASU 2011-05, which provides entities with the option 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. In both choices, an entity is required to present each component of net income along with total net income, each component of other comprehensive income, along with a total for other comprehensive income, and a total amount for comprehensive income. Regardless of whether an entity chooses to present comprehensive income in a single continuous statement or in two separate but consecutive statements, the entity is required to present on the face of the financial statements reclassification adjustments for items that are reclassified from other comprehensive income to net income in the statement(s) where the components of net income and the components of other comprehensive income are presented. This update should be applied retrospectively effective for fiscal years, and interim periods within those years, beginning after December 15, 2011. We anticipate this statement will be adopted with our 2012 annual financial statements.

Recent Accounting Pronouncements

6 Months Ended

Jun. 30, 2011

Recent Accounting Pronouncements [Abstract]

8. Recent Accounting Pronouncements

FASB ASU 2011-02, A Creditor’s Determination of Whether a Restructuring Is a Troubled Debt Restructuring. In April 2011, the FASB issued ASU 2011-02, which provides additional guidance to help creditors in determining whether a creditor has granted a concession and whether a debtor is experiencing financial difficulties for purposes of determining whether a restructuring constitutes a troubled debt restructuring. The amendments in this update are effective for the Corporation beginning in the quarter ended September 30, 2011 and are to be applied retrospectively to January 1, 2011. In addition, the modification disclosures described in ASU 2010-20, which were subsequently deferred by ASU 2011-01, Deferral of the Effective Date of Disclosures about Troubled Debt Restructurings, will be effective on a prospective basis beginning in the quarter ended September 30, 2011. The Corporation has not completed an evaluation of the impact of ASU 2011-02 on its consolidated financial statements.

The FASB has issued ASU 2011-04, Fair Value Measurement (Topic 820): Amendments to Achieve Common Fair Value Measurement and Disclosure Requirements in U.S. GAAP and IFRSs. This ASU represents the converged guidance of the FASB and the IASB (the Boards) on fair value measurement. The collective efforts of the Boards and their staffs, reflected in ASU 2011-04, have resulted in common requirements for measuring fair value and for disclosing information about fair value measurements, including a consistent meaning of the term “fair value.” The Boards have concluded the common requirements will result in greater comparability of fair value measurements presented and disclosed in financial statements prepared in accordance with U.S. GAAP and IFRSs. The amendments to the Codification in this ASU are to be applied prospectively. For public entities, the amendments are effective during interim and annual periods beginning after December 15, 2011. Early application by public entities is not permitted. The impact of adoption of this ASU is not expected to be material.

FASB ASU 2011-05, Presentation of Comprehensive Income. In June 2011, the FASB issued ASU 2011-05, which provides entities with the option 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. In both choices, an entity is required to present each component of net income along with total net income, each component of other comprehensive income, along with a total for other comprehensive income, and a total amount for comprehensive income. Regardless of whether an entity chooses to present comprehensive income in a single continuous statement or in two separate but consecutive statements, the entity is required to present on the face of the financial statements reclassification adjustments for items that are reclassified from other comprehensive income to net income in the statement(s) where the components of net income and the components of other comprehensive income are presented. This update should be applied retrospectively effective for fiscal years, and interim periods within those years, beginning after December 15, 2011. We anticipate this statement will be adopted with our 2012 annual financial statements.

- Definition

The entire disclosure for reporting accounting changes and error corrections. It includes the conveyance of information necessary for a user of the Company's financial information to understand all aspects and required disclosure information concerning all changes and error corrections reported in the Company's financial statements for the period.

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