Recently Issued Accounting Pronouncements	6 Months Ended
Jun. 30, 2012
Recently Issued Accounting Pronouncements [Abstract]
Recently Issued Accounting Pronouncements Disclosure [Text Block]	2. Recently Issued Accounting Pronouncements In July 2012, the FASB issued Accounting Standards Update No. 2012-02, Intangibles- Goodwill and Other- Testing Indefinite-Lived Intangible Assets for Impairment (ASU 2012-02). Under the amendments in this update, the Company has the option first to assess qualitative factors to determine whether the existence of events or circumstances leads to a determination that it is more likely than not that the indefinite-lived intangible asset is impaired. If, after assessing the totality of events or circumstances, the Company concludes that it is not more likely than not that the indefinite-lived intangible asset is impaired, then the Company is not required to take further action. However, if the Company concludes otherwise, then it is required to determine the fair value of the indefinite-lived intangible asset and perform the quantitative impairment test by comparing the fair value with the carrying amount in accordance with subtopic 350-30. Under the amendments in this update, the Company has the option to bypass the qualitative assessment for any indefinite-lived intangible asset in any period and proceed directly to performing the quantitative impairment test. The Company may resume performing the qualitative assessment in any subsequent period. The provisions of this update will be effective for the Company in fiscal years beginning after September 15, 2012, and for the interim periods within fiscal years with early adoption permitted. The Company believes the adoption of this new guidance will not have a material impact on its consolidated results of operations or financial position.

Recently Issued Accounting Pronouncements

6 Months Ended

Jun. 30, 2012

Recently Issued Accounting Pronouncements [Abstract]

Recently Issued Accounting Pronouncements Disclosure [Text Block]

2. Recently Issued Accounting Pronouncements

In July 2012, the FASB issued Accounting Standards Update No. 2012-02, Intangibles- Goodwill and Other- Testing Indefinite-Lived Intangible Assets for Impairment (ASU 2012-02). Under the amendments in this update, the Company has the option first to assess qualitative factors to determine whether the existence of events or circumstances leads to a determination that it is more likely than not that the indefinite-lived intangible asset is impaired. If, after assessing the totality of events or circumstances, the Company concludes that it is not more likely than not that the indefinite-lived intangible asset is impaired, then the Company is not required to take further action. However, if the Company concludes otherwise, then it is required to determine the fair value of the indefinite-lived intangible asset and perform the quantitative impairment test by comparing the fair value with the carrying amount in accordance with subtopic 350-30. Under the amendments in this update, the Company has the option to bypass the qualitative assessment for any indefinite-lived intangible asset in any period and proceed directly to performing the quantitative impairment test. The Company may resume performing the qualitative assessment in any subsequent period. The provisions of this update will be effective for the Company in fiscal years beginning after September 15, 2012, and for the interim periods within fiscal years with early adoption permitted. The Company believes the adoption of this new guidance will not have a material impact on its consolidated results of operations or financial position.