Recent Accounting Pronouncements	9 Months Ended
Sep. 30, 2011
New Accounting Pronouncement or Change in Accounting Principle, Retrospective Adjustments [Abstract]
Recent Accounting Pronouncements	Recent Accounting Pronouncements In December 2010, the Financial Accounting Standards Board (“FASB”) issued an accounting standard update for business combinations specifically related to the disclosure of supplementary pro forma information for business combinations. This guidance specifies that pro forma disclosures should be reported as if the business combination that occurred during the current year had occurred as of the beginning of the comparable prior annual reporting period, and the pro forma disclosures must include a description of material, nonrecurring pro forma adjustments. This standard was effective for business combinations with an acquisition date of January 1, 2011 or later. The adoption of the guidance did not have an impact on the Company's financial position or results of operations. In May 2011, the FASB issued amended guidance and disclosure requirements for fair value measurements. This guidance provides a consistent definition of fair value and ensures that the fair value measurement and disclosure requirements are similar between U.S. GAAP and international financial reporting standards. The guidance changes certain fair value measurement principles and enhances the disclosure requirements particularly for Level 3 fair value measurements. This standard will be effective for interim and annual periods beginning after December 15, 2011 and will be applied prospectively. The adoption of the guidance is not expected to have a material impact on the Company's consolidated financial statements. In June 2011, the FASB issued amended disclosure requirements for the presentation of comprehensive income. The amended guidance eliminates the option to present components of other comprehensive income (“OCI”) as part of the statement of changes in equity. Under the amended guidance, all changes in OCI are to be presented either in a single continuous statement of comprehensive income or in two separate but consecutive financial statements. The changes will be effective January 1, 2012 and early adoption is permitted. There will be no impact to the Company's consolidated financial results as the amendments relate only to changes in financial statement presentation. In September 2011, the FASB issued amended guidance that will simplify how entities test goodwill for impairment. Under the amended guidance, after assessment of certain qualitative factors, if it is determined to be more likely than not that the fair value of a reporting unit is less than its carrying amount, entities must perform the quantitative analysis of the goodwill impairment test. Otherwise, the quantitative test(s) are optional. The guidance is effective January 1, 2012 with early adoption permitted. The adoption of the guidance is not expected to have a material impact on the Company's financial position or results of operations.

Recent Accounting Pronouncements

In December 2010, the Financial Accounting Standards Board (“FASB”) issued an accounting standard update for business combinations specifically related to the disclosure of supplementary pro forma information for business combinations. This guidance specifies that pro forma disclosures should be reported as if the business combination that occurred during the current year had occurred as of the beginning of the comparable prior annual reporting period, and the pro forma disclosures must include a description of material, nonrecurring pro forma adjustments. This standard was effective for business combinations with an acquisition date of January 1, 2011 or later. The adoption of the guidance did not have an impact on the Company's financial position or results of operations.

In May 2011, the FASB issued amended guidance and disclosure requirements for fair value measurements. This guidance provides a consistent definition of fair value and ensures that the fair value measurement and disclosure requirements are similar between U.S. GAAP and international financial reporting standards. The guidance changes certain fair value measurement principles and enhances the disclosure requirements particularly for Level 3 fair value measurements. This standard will be effective for interim and annual periods beginning after December 15, 2011 and will be applied prospectively. The adoption of the guidance is not expected to have a material impact on the Company's consolidated financial statements.

In June 2011, the FASB issued amended disclosure requirements for the presentation of comprehensive income. The amended guidance eliminates the option to present components of other comprehensive income (“OCI”) as part of the statement of changes in equity. Under the amended guidance, all changes in OCI are to be presented either in a single continuous statement of comprehensive income or in two separate but consecutive financial statements. The changes will be effective January 1, 2012 and early adoption is permitted. There will be no impact to the Company's consolidated financial results as the amendments relate only to changes in financial statement presentation.

In September 2011, the FASB issued amended guidance that will simplify how entities test goodwill for impairment. Under the amended guidance, after assessment of certain qualitative factors, if it is determined to be more likely than not that the fair value of a reporting unit is less than its carrying amount, entities must perform the quantitative analysis of the goodwill impairment test. Otherwise, the quantitative test(s) are optional. The guidance is effective January 1, 2012 with early adoption permitted. The adoption of the guidance is not expected to have a material impact on the Company's financial position or results of operations.