New Accounting Pronouncements	3 Months Ended
New Accounting Pronouncements	Sep. 30, 2011
New Accounting Pronouncements [Abstract]
New Accounting Pronouncements	2. New Accounting Pronouncements On July 1, 2011, the Company adopted guidance issued by the Financial Accounting Standards Board ("FASB") on disclosure requirements related to fair value measurements. The guidance requires the disclosure of roll-forward activities on purchases, sales, issuance, and settlements of the assets and liabilities measured using significant unobservable inputs (Level 3 fair value measurements). Adoption of this new guidance did not have a material impact on the Company's financial statements. In June 2011, the Financial Accounting Standards Board ("FASB") issued ASU 2011-05 to provide guidance on the presentation of comprehensive income. The new guidance eliminates the current option to report other comprehensive income and its components in the statement of changes in equity. Instead, an entity will be required to present either a continuous statement of net income and other comprehensive income or in two separate but consecutive statements. The new guidance will be effective for the Company beginning July 1, 2012 and will have presentation changes only. In May 2011, the FASB issued ASU 2011-04 to amend the accounting and disclosure requirements on fair value measurements. The new guidance limits the highest-and-best-use measure to nonfinancial assets, permits certain financial assets and liabilities with offsetting positions in market or counterparty credit risks to be measured at a net basis, and provides guidance on the applicability of premiums and discounts. Additionally, the new guidance expands the disclosures on Level 3 inputs by requiring quantitative disclosure of the unobservable inputs and assumptions, as well as description of the valuation processes and the sensitivity of the fair value to changes in unobservable inputs. The new guidance will be effective for the Company beginning January 1, 2012. Other than requiring additional disclosures, the Company does not anticipate material impacts on its 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.