Accounting Pronouncements (Policies)	6 Months Ended
Jun. 30, 2013
Accounting Pronouncements [Abstract]
Reclassifications out of accumulated other comprehensive income	In February 2013, the FASB issued an accounting update to improve the reporting of reclassifications out of accumulated other comprehensive income. An entity is required to report the effect of significant reclassifications, by component, out of accumulated other comprehensive income on the respective line items in net income if the item is required under GAAP to be reclassified in its entirety in the same reporting period. The required disclosures of the update are allowed either in the Statement of Operations or in the notes. The amendments in the update are effective for reporting periods beginning after December 15, 2012. This update did not have an impact on our financial disclosures. At June 30, 2013, there were no recently issued accounting pronouncements where our adoption of such guidance was pending.

Accounting Pronouncements (Policies)

6 Months Ended

Jun. 30, 2013

Accounting Pronouncements [Abstract]

Reclassifications out of accumulated other comprehensive income

In February 2013, the FASB issued an accounting update to improve the reporting of reclassifications out of accumulated other comprehensive income. An entity is required to report the effect of significant reclassifications, by component, out of accumulated other comprehensive income on the respective line items in net income if the item is required under GAAP to be reclassified in its entirety in the same reporting period. The required disclosures of the update are allowed either in the Statement of Operations or in the notes. The amendments in the update are effective for reporting periods beginning after December 15, 2012. This update did not have an impact on our financial disclosures.

At June 30, 2013, there were no recently issued accounting pronouncements where our adoption of such guidance was pending.