New Accounting Pronouncements	9 Months Ended
Sep. 30, 2012
New Accounting Pronouncements and Changes in Accounting Principles [Abstract]
NewAccountingPronouncementsTextBlock	3. New Accounting Pronouncements In July 2012, the Financial Accounting Standards Board issued new accounting guidance, which amends the existing guidance, related to impairment testing of indefinite-lived intangible assets. The amendments allow the option of performing a qualitative impairment assessment before calculating the fair value of the intangible assets, which could, depending on the results of the assessment, eliminate the need for further impairment testing. The guidance is effective for interim and annual periods beginning after September 15, 2012 with early adoption permitted. The Company does not expect the adoption of this guidance to have an impact on its consolidated shareholders' equity or net income.

New Accounting Pronouncements

9 Months Ended

Sep. 30, 2012

New Accounting Pronouncements and Changes in Accounting Principles [Abstract]

3. New Accounting Pronouncements

In July 2012, the Financial Accounting Standards Board issued new accounting guidance, which amends the existing guidance, related to impairment testing of indefinite-lived intangible assets. The amendments allow the option of performing a qualitative impairment assessment before calculating the fair value of the intangible assets, which could, depending on the results of the assessment, eliminate the need for further impairment testing. The guidance is effective for interim and annual periods beginning after September 15, 2012 with early adoption permitted. The Company does not expect the adoption of this guidance to have an impact on its consolidated shareholders' equity or net income.