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Recently Issued Accounting Standards	6 Months Ended
Recently Issued Accounting Standards	Jun. 30, 2013
Text Block [Abstract]
Recently Issued Accounting Standards	Recently Issued Accounting Standards In December 2011, the Financial Accounting Standards Board (FASB) clarified that when a parent (reporting entity) ceases to have a controlling financial interest in a subsidiary that is in substance real estate as a result of a default on the subsidiary’s nonrecourse debt, the reporting entity should apply the guidance on sales of real estate. The provisions are effective for public companies for fiscal years and interim periods within those years, beginning on or after June 15, 2012. The Company adopted the new guidance on January 1, 2013 and the guidance did not have any impact on the Company’s consolidated financial statements.