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Accounting Standards Issued But Not Yet Adopted	3 Months Ended
Accounting Standards Issued But Not Yet Adopted	Jun. 30, 2012
New Accounting Pronouncements and Changes in Accounting Principles [Abstract]
ACCOUNTING STANDARDS ISSUED BUT NOT YET ADOPTED	ACCOUNTING STANDARDS ISSUED BUT NOT YET ADOPTED Balance Sheet - Offsetting. In December 2011, the Financial Accounting Standards Board issued a new accounting standard that requires disclosures about offsetting and related arrangements for recognized financial instruments and derivative instruments. The new accounting standard is effective for us as of January 1, 2013.