Recent Accounting Pronouncements (Policies)	6 Months Ended
Jun. 30, 2012
Recent Accounting Pronouncements [Abstract]
A Creditor's Determination of Whether a Restructuring Is a Troubled Debt Restructuring	In April 2011, the FASB issued ASU No. 2011-02, Receivables (Topic 310): A Creditor’s Determination of Whether a Restructuring Is a Troubled Debt Restructuring. ASU 2011-02 clarifies the guidance in ASC 310-40 Receivables: Troubled Debt Restructurings by Creditors. Creditors are required to identify a restructuring as a troubled debt restructuring if the restructuring constitutes a concession and the debtor is experiencing financial difficulties. ASU 2011-02 clarifies guidance on whether a creditor has granted a concession and clarifies the guidance on a creditor’s evaluation of whether a debtor is experiencing financial difficulties. In addition, ASU 2011-02 also precludes the creditor from using the effective interest rate test in the debtor’s guidance on restructuring of payables when evaluating whether a restructuring constitutes a troubled debt restructuring. The effective date of ASU 2011-2 for public entities is effective for the first interim or annual period beginning on or after June 15, 2011, and should be applied retrospectively to the beginning of the annual period of adoption. If, as a result of adoption, an entity identifies newly impaired receivables, an entity should apply the amendments for purposes of measuring impairment prospectively for the first interim or annual period beginning on or after June 15, 2011. The Company adopted the methodologies prescribed by this ASU on July 1, 2011 with no material impact on its financial condition, results of operation, and cash flows or on the total TDRs identified by the Company.
Comprehensive Income	ASU No. 2011-05; Amendments to Topic 220, Comprehensive Income. In June, 2011 FASB issued ASU No. 2011-05. Under the amendments in this ASU, an entity has the option to present the total comprehensive income, the components of net income, and the components of other comprehensive income either in a continuous statement of comprehensive income or in two separate but consecutive statements. In both choices, 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 amendments in this ASU should be applied retrospectively. For public entities, the amendments are effective for fiscal years, and interim periods within those years, beginning after December 15, 2011. Early adoption is permitted, because compliance with the amendments is already permitted. The amendments do not require any transition disclosures.

Recent Accounting Pronouncements (Policies)

6 Months Ended

Jun. 30, 2012

Recent Accounting Pronouncements [Abstract]

A Creditor's Determination of Whether a Restructuring Is a Troubled Debt Restructuring

In April 2011, the FASB issued ASU No. 2011-02, Receivables (Topic 310): A Creditor’s Determination of Whether a Restructuring Is a Troubled Debt Restructuring. ASU 2011-02 clarifies the guidance in ASC 310-40 Receivables: Troubled Debt Restructurings by Creditors. Creditors are required to identify a restructuring as a troubled debt restructuring if the restructuring constitutes a concession and the debtor is experiencing financial difficulties. ASU 2011-02 clarifies guidance on whether a creditor has granted a concession and clarifies the guidance on a creditor’s evaluation of whether a debtor is experiencing financial difficulties. In addition, ASU 2011-02 also precludes the creditor from using the effective interest rate test in the debtor’s guidance on restructuring of payables when evaluating whether a restructuring constitutes a troubled debt restructuring. The effective date of ASU 2011-2 for public entities is effective for the first interim or annual period beginning on or after June 15, 2011, and should be applied retrospectively to the beginning of the annual period of adoption. If, as a result of adoption, an entity identifies newly impaired receivables, an entity should apply the amendments for purposes of measuring impairment prospectively for the first interim or annual period beginning on or after June 15, 2011. The Company adopted the methodologies prescribed by this ASU on July 1, 2011 with no material impact on its financial condition, results of operation, and cash flows or on the total TDRs identified by the Company.

Comprehensive Income

ASU No. 2011-05; Amendments to Topic 220, Comprehensive Income. In June, 2011 FASB issued ASU No. 2011-05. Under the amendments in this ASU, an entity has the option to present the total comprehensive income, the components of net income, and the components of other comprehensive income either in a continuous statement of comprehensive income or in two separate but consecutive statements. In both choices, 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 amendments in this ASU should be applied retrospectively. For public entities, the amendments are effective for fiscal years, and interim periods within those years, beginning after December 15, 2011. Early adoption is permitted, because compliance with the amendments is already permitted. The amendments do not require any transition disclosures.