Newly Issued Accounting Standards (Policies)	9 Months Ended
Sep. 30, 2011
Newly Issued Accounting Standards [Abstract]
Adoption of policy related to Fair Value Measurements and Disclosures	In January 2010, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) No. 2010-06, Topic 820, “Fair Value Measurements and Disclosures,” to require more detailed disclosures regarding transfers in and out of Level 1 and Level 2 fair value measurements, including the amounts and reasons for the transfers. Level 3 fair value measurements should present separate information about purchases, sales, issuances and settlements. In addition, this ASU requires that a reporting entity should provide fair value measurement disclosures for each class of assets and liabilities, defined as a subset of assets or liabilities within a line item in the statement of financial position, as well as disclosures about the valuation techniques and inputs used to measure fair value in either Level 2 or Level 3. The Company adopted the remaining disclosure requirements of this ASU in the first quarter of 2011, and the adoption did not have a material impact on the Company’s consolidated financial statements. In May 2011, the FASB issued ASU No. 2011-04, Topic 820, “Fair Value Measurements,” to clarify existing guidance and to require more detailed disclosures relating to Level 3 fair value measurements. In addition, this ASU requires that a reporting entity should provide the hierarchy classification for items whose fair value is not recorded on the balance sheet but is disclosed in the footnotes. The Company will adopt this ASU in the first quarter of 2012 and does not expect this adoption to have a material impact on the Company’s consolidated financial statements.
Comprehensive Income	In June 2011, the FASB issued ASU No. 2011-05, Topic 220, “Comprehensive Income,” to allow an entity the option 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. In either instance, an entity is required to present each component of net income along with total net income, each component of other comprehensive income along with a total for other comprehensive income, and a total amount for comprehensive income. This ASU eliminates the option to present the components of other comprehensive income as part of the statement of changes in stockholders’ equity. The amendments in this ASU do not change the items that must be reported in other comprehensive income or when an item of other comprehensive income must be reclassified to net income. The Company will adopt this ASU in the first quarter of 2012 and does not expect this adoption to have a material impact on the Company’s consolidated financial statements.

Newly Issued Accounting Standards (Policies)

9 Months Ended

Sep. 30, 2011

Newly Issued Accounting Standards [Abstract]

Adoption of policy related to Fair Value Measurements and Disclosures

In January 2010, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) No. 2010-06, Topic 820, “Fair Value Measurements and Disclosures,” to require more detailed disclosures regarding transfers in and out of Level 1 and Level 2 fair value measurements, including the amounts and reasons for the transfers. Level 3 fair value measurements should present separate information about purchases, sales, issuances and settlements. In addition, this ASU requires that a reporting entity should provide fair value measurement disclosures for each class of assets and liabilities, defined as a subset of assets or liabilities within a line item in the statement of financial position, as well as disclosures about the valuation techniques and inputs used to measure fair value in either Level 2 or Level 3. The Company adopted the remaining disclosure requirements of this ASU in the first quarter of 2011, and the adoption did not have a material impact on the Company’s consolidated financial statements.

In May 2011, the FASB issued ASU No. 2011-04, Topic 820, “Fair Value Measurements,” to clarify existing guidance and to require more detailed disclosures relating to Level 3 fair value measurements. In addition, this ASU requires that a reporting entity should provide the hierarchy classification for items whose fair value is not recorded on the balance sheet but is disclosed in the footnotes. The Company will adopt this ASU in the first quarter of 2012 and does not expect this adoption to have a material impact on the Company’s consolidated financial statements.

Comprehensive Income

In June 2011, the FASB issued ASU No. 2011-05, Topic 220, “Comprehensive Income,” to allow an entity the option 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. In either instance, an entity is required to present each component of net income along with total net income, each component of other comprehensive income along with a total for other comprehensive income, and a total amount for comprehensive income. This ASU eliminates the option to present the components of other comprehensive income as part of the statement of changes in stockholders’ equity. The amendments in this ASU do not change the items that must be reported in other comprehensive income or when an item of other comprehensive income must be reclassified to net income. The Company will adopt this ASU in the first quarter of 2012 and does not expect this adoption to have a material impact on the Company’s consolidated financial statements.