New Accounting Pronouncements	12 Months Ended
Dec. 31, 2011
Description of New Accounting Pronouncements Not yet Adopted [Text Block]	(3) New Accounting Pronouncements In June 2011, the Financial Accounting Standards Board (FASB) issued Accounting Standards Update (ASU) 2011-05, Comprehensive Income (Topic 220). Under the amendments of ASU 2011-05, an entity is required to present the total of comprehensive income, the components of net income, and the components of other comprehensive income either in a single continuous statement of comprehensive income, or in two separate but consecutive statements. ASU 2011-05 eliminates the option to present components of other comprehensive income as part of the statement of changes in stockholders’ equity. In December 2011, the FASB issued ASU 2011-12, Comprehensive Income (Topic 220) - Deferral of the Effective Date for Amendments to the Presentation of Reclassifications of Items Out of Accumulated Other Comprehensive Income in ASU 2011-05, which defers the effective date of the requirement to present line items on the income statement for reclassification of items out of accumulated other comprehensive income until the FASB is able to reconsider that requirement. ASU 2011-05, as amended by ASU 2011-12, will become effective for the Company’s 2012 annual financial statements and for interim and annual financial statements thereafter. Other than the change in financial statement presentation, the adoption of ASU 2011-05, as amended by ASU 2011-12, is not expected to have a material effect on the Company’s consolidated financial statements. In May 2011, the FASB issued ASU No. 2011-04, Fair Value Measurement (Topic 820) - Amendments to Achieve Common Fair Value Measurement and Disclosure Requirements in U.S. GAAP and IFRS, to clarify existing guidance and change wording to align U.S. GAAP with IFRS 13. The new standards do not extend the use of fair value, but rather provide guidance on how fair value should be applied where it is already required or permitted. A public entity is required to apply the ASU prospectively for interim and annual periods beginning after December 15, 2011, and early adoption is not permitted. In the period of adoption, the Company will be required to disclose any changes in valuation technique and related inputs that result from applying the ASU and to quantify the total effect, if practicable. The Company does not expect the adoption of the new guidance to have any effect on the consolidated financial statements.

New Accounting Pronouncements

12 Months Ended

Dec. 31, 2011

Description of New Accounting Pronouncements Not yet Adopted [Text Block]

(3) New Accounting Pronouncements

In June 2011, the Financial Accounting Standards Board (FASB) issued Accounting Standards Update (ASU) 2011-05, Comprehensive Income (Topic 220). Under the amendments of ASU 2011-05, an entity is required to present the total of comprehensive income, the components of net income, and the components of other comprehensive income either in a single continuous statement of comprehensive income, or in two separate but consecutive statements. ASU 2011-05 eliminates the option to present components of other comprehensive income as part of the statement of changes in stockholders’ equity. In December 2011, the FASB issued ASU 2011-12, Comprehensive Income (Topic 220) - Deferral of the Effective Date for Amendments to the Presentation of Reclassifications of Items Out of Accumulated Other Comprehensive Income in ASU 2011-05, which defers the effective date of the requirement to present line items on the income statement for reclassification of items out of accumulated other comprehensive income until the FASB is able to reconsider that requirement. ASU 2011-05, as amended by ASU 2011-12, will become effective for the Company’s 2012 annual financial statements and for interim and annual financial statements thereafter. Other than the change in financial statement presentation, the adoption of ASU 2011-05, as amended by ASU 2011-12, is not expected to have a material effect on the Company’s consolidated financial statements.

In May 2011, the FASB issued ASU No. 2011-04, Fair Value Measurement (Topic 820) - Amendments to Achieve Common Fair Value Measurement and Disclosure Requirements in U.S. GAAP and IFRS, to clarify existing guidance and change wording to align U.S. GAAP with IFRS 13. The new standards do not extend the use of fair value, but rather provide guidance on how fair value should be applied where it is already required or permitted. A public entity is required to apply the ASU prospectively for interim and annual periods beginning after December 15, 2011, and early adoption is not permitted. In the period of adoption, the Company will be required to disclose any changes in valuation technique and related inputs that result from applying the ASU and to quantify the total effect, if practicable. The Company does not expect the adoption of the new guidance to have any effect on the consolidated financial statements.