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Fair Value Of Financial Instruments
9 Months Ended
Jun. 30, 2011
Fair Value Of Financial Instruments  
Fair Value Of Financial Instruments
7. FAIR VALUE OF FINANCIAL INSTRUMENTS

At June 30, 2011, the carrying amounts of our cash and cash equivalents, receivables and payables approximated their fair values due to the short maturity of such financial instruments. The carrying amount of our floating-rate debt approximated its fair value at June 30, 2011, as such instruments bear short-term, market-based interest rates.