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Recent Accounting Pronouncements
6 Months Ended
Jun. 30, 2011
Recent Accounting Pronouncements [Abstract]  
Recent Accounting Pronouncements
2. Recent Accounting Pronouncements
In May 2011, the Financial Accounting Standards Board (“FASB”) issued Accounting Standard Update (“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 clarifies the application of certain existing fair value measurement guidance and expands the disclosures for fair value measurements that are estimated using significant unobservable (Level 3) inputs. This guidance is effective for interim and annual periods beginning on or after December 15, 2011, applied prospectively. Our effective date is January 1, 2012. The adoption of this guidance is not expected to have a material impact on our consolidated financial statements.
     In June 2011, the FASB issued ASU 2011-05, Presentation of Comprehensive Income, which requires comprehensive income to be reported in either a single statement of comprehensive income or in separate, consecutive statements reporting net income and other comprehensive income. The ASU requires retrospective application and is effective for fiscal years, and interim periods within those years, beginning after December 15, 2011. The adoption of this guidance will require us to change the presentation of comprehensive income and its components which we currently report within the statement of changes in stockholders’ equity in our Annual Report on Form 10-K and in a note to the financial statements in our quarterly reports on Form 10-Q.