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Basis of Presentation Recent Accounting Pronouncements (Policies)
3 Months Ended
Mar. 31, 2013
Organization, Consolidation and Presentation of Financial Statements [Abstract]  
New Accounting Pronouncements and Changes in Accounting Principles [Text Block]
Recent Accounting Pronouncements

In February 2013, the Financial Accounting Standards Board issued Accounting Standards Update 2013-02, “Comprehensive Income (Topic 220): Reporting of Amounts Reclassified Out of Accumulated Other Comprehensive Income” (“ASU 2013-02”). ASU 2013-02 does not change the current requirements for reporting net income or other comprehensive income in financial statements. The standard requires an entity to provide information about the amounts reclassified out of accumulated other comprehensive income (“AOCI”) by component. The standard also requires an entity to present, either on the face of the statement where net income is presented or in the footnotes, significant amounts reclassified out of AOCI by the respective line items of net income, but only if the amount reclassified is required to be reclassified to net income in its entirety in the same reporting period. For amounts that are not required to be reclassified in their entirety to net income, the standard requires an entity to cross-reference other disclosures that provide additional detail on those amounts. The Company adopted this guidance on January 1, 2013 by presenting the required amounts in its footnote disclosures (Note 10).