New Accounting Guidance	6 Months Ended
Jun. 30, 2012
New Accounting Guidance	2. New Accounting Guidance In December 2011, the FASB issued Accounting Standards Update (“ASU”) No. 2011-12, which is included in the Codification under ASC 220, “Comprehensive Income” (“ASC 220”). This update defers the effective date of ASU No. 2011-05 for changes that relate to the presentation of reclassification adjustments out of accumulated other comprehensive income. None of the other requirements in ASU 2011-05 are affected by this update. This guidance became effective for our interim and annual reporting periods beginning January 1, 2012. The adoption of this guidance did not have a material impact on our condensed consolidated financial statements. Also in December 2011, the FASB issued ASU No. 2011-11, which is included in the Codification under ASC 210, “Balance Sheet” (“ASC 210”). This update provides for enhanced disclosures to help users of financial statements evaluate the effect or potential effect of netting arrangements on an entity’s financial position. This guidance is effective for interim and annual reporting periods beginning January 1, 2013. We have not yet determined the effect that the adoption of this guidance will have on our condensed consolidated financial statements. In September 2011, the FASB issued ASU No. 2011-08, which is included in the Codification under ASC 350, “Intangibles – Goodwill and Other” (“ASC 350”). This update allows an entity to assess qualitative factors to determine whether it is necessary to perform the two-step quantitative goodwill impairment test. This guidance became effective for our interim and annual reporting periods beginning January 1, 2012. The adoption of this guidance did not have a material impact on our condensed consolidated financial statements. In June 2011, the FASB issued ASU No. 2011-05, which is included in the Codification under ASC 220. This update requires total comprehensive income, the components of net income and the components of other comprehensive income to be presented either in a single continuous statement or in two separate but consecutive statements. This guidance became effective for our interim and annual reporting periods beginning January 1, 2012. Prior to January 1, 2012, we presented total Comprehensive income and the components of Other comprehensive income in our Condensed Consolidated Statements of Shareholders’ Equity. After December 31, 2011, we present total Comprehensive income and the components of Other comprehensive income in our Condensed Consolidated Statements of Comprehensive Income. In May 2011, the FASB issued ASU No. 2011-04, which is included in the Codification under ASC 820, “Fair Value Measurements” (“ASC 820”). This update provides guidance and clarification about the application of existing fair value measurements and disclosure requirements. This guidance became effective for our interim and annual reporting periods beginning January 1, 2012. The adoption of this guidance did not have a material impact on our condensed consolidated financial statements.

2. New Accounting Guidance

In December 2011, the FASB issued Accounting Standards Update (“ASU”) No. 2011-12, which is included in the Codification under ASC 220, “Comprehensive Income” (“ASC 220”). This update defers the effective date of ASU No. 2011-05 for changes that relate to the presentation of reclassification adjustments out of accumulated other comprehensive income. None of the other requirements in ASU 2011-05 are affected by this update. This guidance became effective for our interim and annual reporting periods beginning January 1, 2012. The adoption of this guidance did not have a material impact on our condensed consolidated financial statements.

Also in December 2011, the FASB issued ASU No. 2011-11, which is included in the Codification under ASC 210, “Balance Sheet” (“ASC 210”). This update provides for enhanced disclosures to help users of financial statements evaluate the effect or potential effect of netting arrangements on an entity’s financial position. This guidance is effective for interim and annual reporting periods beginning January 1, 2013. We have not yet determined the effect that the adoption of this guidance will have on our condensed consolidated financial statements.

In September 2011, the FASB issued ASU No. 2011-08, which is included in the Codification under ASC 350, “Intangibles – Goodwill and Other” (“ASC 350”). This update allows an entity to assess qualitative factors to determine whether it is necessary to perform the two-step quantitative goodwill impairment test. This guidance became effective for our interim and annual reporting periods beginning January 1, 2012. The adoption of this guidance did not have a material impact on our condensed consolidated financial statements.

In June 2011, the FASB issued ASU No. 2011-05, which is included in the Codification under ASC 220. This update requires total comprehensive income, the components of net income and the components of other comprehensive income to be presented either in a single continuous statement or in two separate but consecutive statements. This guidance became effective for our interim and annual reporting periods beginning January 1, 2012. Prior to January 1, 2012, we presented total Comprehensive income and the components of Other comprehensive income in our Condensed Consolidated Statements of Shareholders’ Equity. After December 31, 2011, we present total Comprehensive income and the components of Other comprehensive income in our Condensed Consolidated Statements of Comprehensive Income.

In May 2011, the FASB issued ASU No. 2011-04, which is included in the Codification under ASC 820, “Fair Value Measurements” (“ASC 820”). This update provides guidance and clarification about the application of existing fair value measurements and disclosure requirements. This guidance became effective for our interim and annual reporting periods beginning January 1, 2012. The adoption of this guidance did not have a material impact on our condensed consolidated financial statements.