Recently Adopted Accounting Standards	6 Months Ended
Jun. 30, 2012
New Accounting Pronouncements and Changes in Accounting Principles [Abstract]
Recently Adopted Accounting Standards	Recently Adopted Accounting Standards Goodwill In September 2011, the Financial Accounting Standards Board (“FASB”) issued new guidance related to evaluating goodwill for impairment. The new guidance provides entities with the option to perform a qualitative assessment of whether it is more likely than not that the fair value of a reporting unit is less than its carrying amount before applying the quantitative two-step goodwill impairment test. If an entity concludes that it is not more likely than not that the fair value of a reporting unit is less than its carrying amount, it would not be required to perform the quantitative two-step goodwill impairment test. Entities also have the option to bypass the assessment of qualitative factors for any reporting unit in any period and proceed directly to performing the first step of the quantitative two-step goodwill impairment test, as was required prior to the issuance of this new guidance. An entity may begin or resume performing the qualitative assessment in any subsequent period. The new guidance became effective for fiscal years, and interim periods within those years, beginning after December 15, 2011, with early adoption permitted. The adoption of this new guidance in 2012 did not impact the Company’s financial position, results of operations or cash flows. Comprehensive Income In June 2011, the FASB issued new guidance, as amended in December 2011, related to the presentation of other comprehensive income. The new guidance provides entities with an option to either replace the statement of income with a statement of comprehensive income which would display both the components of net income and comprehensive income in a combined statement, or to present a separate statement of comprehensive income immediately following the statement of income. The new guidance does not affect the components of other comprehensive income or the calculation of earnings per share; became effective for fiscal years, and interim periods within those years, beginning after December 15, 2011; and is to be applied retrospectively with early adoption permitted. The adoption of this new guidance in 2012 did not impact the Company’s financial position, results of operations or cash flows. Fair Value In May 2011, the FASB issued new guidance related to fair value measurement and disclosure. The new guidance is a result of joint efforts by the FASB and the International Accounting Standards Board to develop a single converged fair value framework. The new guidance expands existing disclosure requirements for fair value measurements and makes other amendments; mostly to eliminate wording differences between U.S. generally accepted accounting principles and international financial reporting standards. The new guidance is effective for fiscal years, and interim periods within those years, beginning after December 15, 2011; is to be applied prospectively; and early adoption was not permitted. The adoption of this new guidance in 2012 did not impact the Company’s financial position, results of operations or cash flows.

Recently Adopted Accounting Standards

Goodwill

In September 2011, the Financial Accounting Standards Board (“FASB”) issued new guidance related to evaluating goodwill for impairment. The new guidance provides entities with the option to perform a qualitative assessment of whether it is more likely than not that the fair value of a reporting unit is less than its carrying amount before applying the quantitative two-step goodwill impairment test. If an entity concludes that it is not more likely than not that the fair value of a reporting unit is less than its carrying amount, it would not be required to perform the quantitative two-step goodwill impairment test. Entities also have the option to bypass the assessment of qualitative factors for any reporting unit in any period and proceed directly to performing the first step of the quantitative two-step goodwill impairment test, as was required prior to the issuance of this new guidance. An entity may begin or resume performing the qualitative assessment in any subsequent period. The new guidance became effective for fiscal years, and interim periods within those years, beginning after December 15, 2011, with early adoption permitted. The adoption of this new guidance in 2012 did not impact the Company’s financial position, results of operations or cash flows.

Comprehensive Income

In June 2011, the FASB issued new guidance, as amended in December 2011, related to the presentation of other comprehensive income. The new guidance provides entities with an option to either replace the statement of income with a statement of comprehensive income which would display both the components of net income and comprehensive income in a combined statement, or to present a separate statement of comprehensive income immediately following the statement of income. The new guidance does not affect the components of other comprehensive income or the calculation of earnings per share; became effective for fiscal years, and interim periods within those years, beginning after December 15, 2011; and is to be applied retrospectively with early adoption permitted. The adoption of this new guidance in 2012 did not impact the Company’s financial position, results of operations or cash flows.

Fair Value

In May 2011, the FASB issued new guidance related to fair value measurement and disclosure. The new guidance is a result of joint efforts by the FASB and the International Accounting Standards Board to develop a single converged fair value framework. The new guidance expands existing disclosure requirements for fair value measurements and makes other amendments; mostly to eliminate wording differences between U.S. generally accepted accounting principles and international financial reporting standards. The new guidance is effective for fiscal years, and interim periods within those years, beginning after December 15, 2011; is to be applied prospectively; and early adoption was not permitted. The adoption of this new guidance in 2012 did not impact the Company’s financial position, results of operations or cash flows.