Recent And Future Accounting Pronouncements	3 Months Ended
Mar. 31, 2012
Recent And Future Accounting Pronouncements [Abstract]
Recent And Future Accounting Pronouncements	Note 2: Recent and Future Accounting Pronouncements On June 16, 2011, the Financial Accounting Standards Board (FASB) issued Accounting Standards Update (ASU) 2011-05, Comprehensive Income (Topic 220): Presentation of Comprehensive Income. This update is intended to increase the prominence of other comprehensive income in the financial statements. The main provision of this update provides that an entity that reports items of other comprehensive income has the option to present comprehensive income in either one or two consecutive financial statements. In the single statement approach the entity must present the components of net income and total net income, the components of other comprehensive income and total other comprehensive income, and a total for comprehensive income. In the two-statement approach, an entity must present the components of net income and total net income in the first statement. That statement must be immediately followed by a financial statement that presents the components of other comprehensive income, a total for other comprehensive income, and a total for comprehensive income. The option in current GAAP that permits the presentation of other comprehensive income in the statement of changes in equity has been eliminated. The amendments for this update are to be applied retrospectively. For public entities, the amendments were effective for fiscal years, and interim periods within those years, beginning after December 15, 2011. The adoption of this update had no adverse impact on the Company's consolidated financial statements. On December 23, 2011, the FASB issued ASU 2011-12, Comprehensive Income (Topic 220): Deferral of the Effective Date for Amendments to the Presentation of Reclassifications of Items Out of Accumulated Other Comprehensive Income in Accounting Standards Update No. 2011-05. This update defers the specific requirement to present items that are reclassified from accumulated other comprehensive income to net income separately with their respective components of net income and other comprehensive income. This update does not defer the requirement to report comprehensive income either in a single continuous statement or in two separate but consecutive financial statements. For public entities, the amendments were effective for fiscal years, and interim periods within those years, beginning after December 15, 2011. The adoption of this update had no adverse impact on the Company's consolidated financial statements.

Note 2: Recent and Future Accounting Pronouncements

On June 16, 2011, the Financial Accounting Standards Board (FASB) issued Accounting Standards Update (ASU) 2011-05, Comprehensive Income (Topic 220): Presentation of Comprehensive Income. This update is intended to increase the prominence of other comprehensive income in the financial statements. The main provision of this update provides that an entity that reports items of other comprehensive income has the option to present comprehensive income in either one or two consecutive financial statements. In the single statement approach the entity must present the components of net income and total net income, the components of other comprehensive income and total other comprehensive income, and a total for comprehensive income. In the two-statement approach, an entity must present the components of net income and total net income in the first statement. That statement must be immediately followed by a financial statement that presents the components of other comprehensive income, a total for other comprehensive income, and a total for comprehensive income. The option in current GAAP that permits the presentation of other comprehensive income in the statement of changes in equity has been eliminated. The amendments for this update are to be applied retrospectively. For public entities, the amendments were effective for fiscal years, and interim periods within those years, beginning after December 15, 2011. The adoption of this update had no adverse impact on the Company's consolidated financial statements.

On December 23, 2011, the FASB issued ASU 2011-12, Comprehensive Income (Topic 220): Deferral of the Effective Date for Amendments to the Presentation of Reclassifications of Items Out of Accumulated Other Comprehensive Income in Accounting Standards Update No. 2011-05.

This update defers the specific requirement to present items that are reclassified from accumulated other comprehensive income to net income separately with their respective components of net income and other comprehensive income. This update does not defer the requirement to report comprehensive income either in a single continuous statement or in two separate but consecutive financial statements. For public entities, the amendments were effective for fiscal years, and interim periods within those years, beginning after December 15, 2011. The adoption of this update had no adverse impact on the Company's consolidated financial statements.