Condensed Consolidated Statements of Income (Unaudited) (USD $)	3 Months Ended
	Nov. 27, 2011	Nov. 28, 2010
Net sales	$ 5,986,941	$ 5,527,846
Cost of products sold	5,059,171	4,797,697
Gross margin	927,770	730,149
Selling and administrative expense	690,174	594,953
Interest and other income	(2,198)	(5,348)
Interest and other expense	75,453	71,172
Earnings from operations before income taxes	164,341	69,372
Income taxes	59,162	24,974
Net income	$ 105,179	$ 44,398
Basic earnings per share	$ 0.04	$ 0.02
Diluted earnings per share	$ 0.04	$ 0.02
Cash dividend per share	$ 0.04	$ 0.04
Weighted average number of common shares outstanding, basic	2,837,555	2,808,316
Weighted average number of common shares outstanding, diluted	2,897,525	2,856,652