Recent Accounting Pronouncements	6 Months Ended
Recent Accounting Pronouncements	Jun. 30, 2013
Recent Accounting Pronouncements [Abstract]
Recent Accounting Pronouncements	17. Recent Accounting Pronouncements In February 2013, the Financial Accounting Standards Board (FASB) issued ASU 2013-02 which requires enhanced disclosures about changes in Accumulated Other Comprehensive Income. We adopted these provisions in the first quarter of 2013 by adding a Note to the Consolidated Financial Statements that provides the additional disclosures. In the first quarter of 2013, the Company adopted the provisions of ASU 2013-01 which requires enhanced disclosures of the effect or potential effect of netting arrangements on an entity's financial position. This includes the effect or potential effect of rights of setoff associated with an entity's recognized assets and recognized liabilities within the scope of this Update. The Company has an interest rate swap agreement that is within the scope of Update and we have added additional disclosure in the Notes to Consolidated Financial Statements about the offsetting asset and liability components of that agreement.

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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