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Fair Values of Financial Instruments	6 Months Ended
Mar. 31, 2012
Fair Values of Financial Instruments [Abstract]
Fair Values of Financial Instruments	NOTE 13: Fair Values of Financial Instruments The carrying amounts reported in the balance sheets for cash and cash equivalents, receivables, refundable income taxes, accounts payable and accrued liabilities approximate their fair values due to the short maturity of these instruments. The fair value of Company’s debt approximates its carrying amount as the interest rates on the Company’s revolving line of credit are approximately equivalent to market rates for similar type debt based on the Company’s credit worthiness.

Fair Values of Financial Instruments

6 Months Ended

Mar. 31, 2012

Fair Values of Financial Instruments [Abstract]

NOTE 13: Fair Values of Financial Instruments

The carrying amounts reported in the balance sheets for cash and cash equivalents, receivables, refundable income taxes, accounts payable and accrued liabilities approximate their fair values due to the short maturity of these instruments. The fair value of Company’s debt approximates its carrying amount as the interest rates on the Company’s revolving line of credit are approximately equivalent to market rates for similar type debt based on the Company’s credit worthiness.