Note 5 - Debt (Details) (USD $)	3 Months Ended		0 Months Ended	3 Months Ended			3 Months Ended
	May 26, 2013	Aug. 26, 2012	May 31, 2013 Subsequent Event [Member] Equipment Financing [Member]	May 26, 2013 LIBOR [Member] Interim Financing Agreement [Member]	May 26, 2013 Interim Financing Agreement [Member]	May 26, 2013 Interim Funding Agreement [Member]	May 26, 2013 Mortgage Loans on Real Estate [Member]
Note 5 - Debt (Details) [Line Items]
Mortgage Loans on Real Estate, New Mortgage Loans	$ 4,200,000
Mortgage Loans on Real Estate, Interest Rate	2.843%
Debt Instrument, Periodic Payment			41,981				22,964
Mortgage Amortization Period	20 years
Mortgage Loans on Real Estate	1,100,000
Proceeds from Mortgage Deposits	3,100,000
Financial Instruments, Owned, Derivatives and Other Contractual Agreements, at Fair Value					3,150,000	1,560,000
Debt Instrument, Basis Spread on Variable Rate				2.00%
Debt Instrument, Face Amount			3,100,000
Debt Instrument, Interest Rate, Stated Percentage			3.54%
Expected Term of Long Term Debt Agreement			7 years
Long-term Debt, Current Maturities	1,745,972	1,377,295	200,000
Long-term Debt			$ 1,560,000