Accounting Changes	6 Months Ended
Accounting Changes	Jun. 30, 2011
Accounting Changes [Abstract]
Accounting Changes	Note 2 Accounting Changes Troubled Debt Restructurings In April 2011, the Financial Accounting Standards Board issued new accounting guidance related to identifying and disclosing troubled debt restructurings (“TDRs”), effective for the Company on July 1, 2011, to be applied retrospectively to restructurings occurring on or after January 1, 2011. This guidance provides clarification in determining whether a creditor has granted a concession and whether a debtor is experiencing financial difficulties for the purpose of determining whether a restructuring constitutes a TDR. The Company is currently assessing the impact of this guidance on its financial statements.

The entire disclosure for reporting accounting changes and error corrections. It includes the conveyance of information necessary for a user of the Company's financial information to understand all aspects and required disclosure information concerning all changes and error corrections reported in the Company's financial statements for the period.

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