Recently Issued Accounting Pronouncements	6 Months Ended
Recently Issued Accounting Pronouncements	Jun. 30, 2011
Recently Issued Accounting Pronouncements [Abstract]
Recently Issued Accounting Pronouncements	2. Recently Issued Accounting Pronouncements In September 2009, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) 2009-13, Revenue Recognition (Topic 605): Multiple – Deliverable Revenue Arrangements – a consensus of the FASB Emerging Issues Task Force (“ASU 2009-13”), which changes the accounting for certain revenue arrangements. The new requirements change the allocation methods used in determining how to account for multiple payment streams and will result in the ability to separately account for more deliverables, and potentially less revenue deferrals. Additionally, ASU 2009-13 requires enhanced disclosures in financial statements. ASU 2009-13 is effective for revenue arrangements entered into or materially modified in fiscal years beginning after June 15, 2010 on a prospective basis, with early application permitted. The Company adopted ASU 2009-13 on January 1, 2011. The adoption of ASU 2009-13 did not have a material impact on the balance sheet, statement of earnings, or statement of cash flow. In June 2011, the FASB issued ASU 2011-05, Comprehensive Income (Topic 220): Presentation of Comprehensive Income – which changes the presentation of comprehensive income. The topic requires the Company to present the total of comprehensive income, the components of net income, and the components of other comprehensive income either in a single continuous statement of comprehensive income or in two separate but consecutive statements, which differs from our current presentation within the statement of stockholders’ equity in the 10-K and in the footnotes in the 10-Q. ASU 2011-05 is effective for fiscal years, and interim periods within those years, beginning after December 15, 2011, with early application permitted. Upon adoption, the requirements under this amendment will be retrospectively applied. Management believes the impact of other recently issued standards, which are not yet effective, will not have a material impact on the Company’s consolidated financial statements upon adoption.

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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