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Recently Issued Accounting Pronouncements	3 Months Ended
Recently Issued Accounting Pronouncements	Dec. 31, 2011
Recently Issued Accounting Pronouncements [Abstract]
Recently Issued Accounting Pronouncements	10. RECENTLY ISSUED ACCOUNTING PRONOUNCEMENTS In June 2011, the FASB issued Accounting Standards Update No. 2011-05, Presentation of Comprehensive Income (ASU 2011-05). This update requires entities to present items of net income and other comprehensive income either in one continuous statement, referred to as the statement of comprehensive income, or in two separate, but consecutive, statements of net income and other comprehensive income. This update is effective for fiscal years, and interim periods within those years, beginning after December 15, 2011, with retrospective applications required. This update is not expected to have a material impact on the Company's financial statements.