Recent Accounting Pronoucements and Legislative Changes	9 Months Ended
Sep. 30, 2011
Recent Accounting Pronoucements and Legislative Changes [Abstract]
Recent Accounting Pronouncements And Legislative Changes [Text Block]	Recent Accounting Pronouncements and Legislative Changes In May 2011, the Financial Accounting Standards Board (FASB) issued a new accounting standard update, which amends the fair value measurement guidance and includes some enhanced disclosure requirements. The most significant change in disclosures is an expansion of the information required for Level 3 measurements based on unobservable inputs. The standard is effective for fiscal years beginning after December 15, 2011. We will adopt this standard in the first quarter of 2012 and we do not expect the adoption will have a material impact on our financial statements and disclosures. In June 2011, the FASB issued a new accounting standard, which eliminates the current option to report other comprehensive income and its components in the statement of stockholders' equity. Instead, an entity will be required to present items of net income and other comprehensive income in one continuous statement or in two separate, but consecutive, statements. The standard is effective for fiscal years beginning after December 15, 2011. We will adopt this standard in the first quarter of 2012. In September 2011, the FASB issued a revised accounting standard, which is intended to reduce the cost and complexity of the annual goodwill impairment test by providing entities an option to perform a “qualitative” assessment to determine whether further impairment testing is necessary. Specifically, an entity has the option to first assess qualitative factors to determine whether it is necessary to perform the current two-step test. If an entity believes, as a result of its qualitative assessment, that it is more-likely-than-not that the fair value of a reporting unit is less than its carrying amount, the quantitative impairment test is required. Otherwise, no further testing is required. This standard is effective for annual and interim goodwill impairment tests performed for fiscal years beginning after December 15, 2011. We will adopt this standard in the first quarter of 2012 and we do not expect the adoption will have a material impact on our financial statements.

Recent Accounting Pronouncements and Legislative Changes

In May 2011, the Financial Accounting Standards Board (FASB) issued a new accounting standard update, which amends the fair value measurement guidance and includes some enhanced disclosure requirements. The most significant change in disclosures is an expansion of the information required for Level 3 measurements based on unobservable inputs. The standard is effective for fiscal years beginning after December 15, 2011. We will adopt this standard in the first quarter of 2012 and we do not expect the adoption will have a material impact on our financial statements and disclosures.

In June 2011, the FASB issued a new accounting standard, which eliminates the current option to report other comprehensive income and its components in the statement of stockholders' equity. Instead, an entity will be required to present items of net income and other comprehensive income in one continuous statement or in two separate, but consecutive, statements. The standard is effective for fiscal years beginning after December 15, 2011. We will adopt this standard in the first quarter of 2012.

In September 2011, the FASB issued a revised accounting standard, which is intended to reduce the cost and complexity of the annual goodwill impairment test by providing entities an option to perform a “qualitative” assessment to determine whether further impairment testing is necessary. Specifically, an entity has the option to first assess qualitative factors to determine whether it is necessary to perform the current two-step test. If an entity believes, as a result of its qualitative assessment, that it is more-likely-than-not that the fair value of a reporting unit is less than its carrying amount, the quantitative impairment test is required. Otherwise, no further testing is required. This standard is effective for annual and interim goodwill impairment tests performed for fiscal years beginning after December 15, 2011. We will adopt this standard in the first quarter of 2012 and we do not expect the adoption will have a material impact on our financial statements.