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Note 4 - Fair Value Of Financial Instruments
12 Months Ended
Aug. 31, 2014
Fair Value Disclosures [Abstract]  
Fair Value Disclosures [Text Block]

4.

FAIR VALUE OF FINANCIAL INSTRUMENTS


The carrying amounts of financial instruments, including cash and equivalents, receivables, accounts payable and accrued expenses, and current maturities on long-term debt obligations approximates fair values due to their short term nature. Interest on long-term debt is primarily at fixed rates which do not differ significantly from approximate market rates at August 31, 2014.