Recent Accounting Pronouncements	9 Months Ended
Sep. 30, 2011
New Accounting Pronouncements and Changes in Accounting Principles [Abstract]
Recent Accounting Pronouncements	Recent Accounting Pronouncements In September 2011, the Financial Accounting Standards Board ("FASB") issued an accounting standard update to simplify the annual goodwill impairment test. The guidance provides companies with the option to first assess qualitative factors to determine whether it is more likely than not that the fair value of a reporting unit is less than its carrying amount. If a greater than 50 percent likelihood exists that the fair value is less than the carrying amount then a company must apply the existing quantitative two-step goodwill impairment test. This guidance is effective for the Company's annual and interim periods beginning after December 15, 2011, with early adoption permitted. The Company plans to adopt the new guidance effective January 1, 2012 and does not expect the guidance to impact its consolidated financial statements. In June 2011, the FASB issued an accounting standard update relating to the presentation of other comprehensive income. The accounting update eliminates the option to present components of other comprehensive income as part of the statement of stockholders’ equity. Instead, companies must report comprehensive income in either a single continuous statement of comprehensive income (which would contain the current income statement presentation followed by the components of other comprehensive income and a total amount for comprehensive income), or in two separate but consecutive statements. This guidance is effective for the Company's fiscal year beginning January 1, 2012. The Company does not expect the guidance to impact its consolidated financial statements. In May 2011, the FASB issued an accounting standard update related to fair value measurements and disclosures to improve the comparability of fair value measurements presented and disclosed in financial statements prepared in accordance with United States GAAP and International Financial Reporting Standards. This guidance includes amendments that clarify the intent about the application of existing fair value measurement requirements, while other amendments change a principle or requirement for measuring fair value or for disclosing information about fair value measurements. Specifically, the guidance requires additional disclosures for fair value measurements that are based on significant unobservable inputs. The updated guidance is to be applied prospectively and is effective for the Company's interim and annual periods beginning January 1, 2012. The adoption of this guidance is not expected to have a material impact on the Company's consolidated financial statements.

Recent Accounting Pronouncements

In September 2011, the Financial Accounting Standards Board ("FASB") issued an accounting standard update to simplify the annual goodwill impairment test. The guidance provides companies with the option to first assess qualitative factors to determine whether it is more likely than not that the fair value of a reporting unit is less than its carrying amount. If a greater than 50 percent likelihood exists that the fair value is less than the carrying amount then a company must apply the existing quantitative two-step goodwill impairment test. This guidance is effective for the Company's annual and interim periods beginning after December 15, 2011, with early adoption permitted. The Company plans to adopt the new guidance effective January 1, 2012 and does not expect the guidance to impact its consolidated financial statements.

In June 2011, the FASB issued an accounting standard update relating to the presentation of other comprehensive income. The accounting update eliminates the option to present components of other comprehensive income as part of the statement of stockholders’ equity. Instead, companies must report comprehensive income in either a single continuous statement of comprehensive income (which would contain the current income statement presentation followed by the components of other comprehensive income and a total amount for comprehensive income), or in two separate but consecutive statements. This guidance is effective for the Company's fiscal year beginning January 1, 2012. The Company does not expect the guidance to impact its consolidated financial statements.

In May 2011, the FASB issued an accounting standard update related to fair value measurements and disclosures to improve the comparability of fair value measurements presented and disclosed in financial statements prepared in accordance with United States GAAP and International Financial Reporting Standards. This guidance includes amendments that clarify the intent about the application of existing fair value measurement requirements, while other amendments change a principle or requirement for measuring fair value or for disclosing information about fair value measurements. Specifically, the guidance requires additional disclosures for fair value measurements that are based on significant unobservable inputs. The updated guidance is to be applied prospectively and is effective for the Company's interim and annual periods beginning January 1, 2012. The adoption of this guidance is not expected to have a material impact on the Company's consolidated financial statements.