Condensed Consolidated Statements of Income (Unaudited) (USD $)	3 Months Ended		6 Months Ended
	Mar. 01, 2015	Feb. 23, 2014	Mar. 01, 2015	Feb. 23, 2014
Net sales	$ 11,737,633	$ 10,483,998	$ 21,835,803	$ 20,683,319
Cost of products sold	10,053,909	9,232,943	19,112,848	18,081,524
Gross margin	1,683,724	1,251,055	2,722,955	2,601,795
Selling and administrative expense	912,839	746,196	1,612,625	1,446,361
Interest and other income	(1,221)	(1,238)	(2,725)	(2,222)
Interest expense	81,800	102,451	170,269	215,680
Income before income taxes	690,306	403,646	942,786	941,976
Income taxes	234,704	145,403	320,547	339,202
Net income	$ 455,602	$ 258,243	$ 622,239	$ 602,774
Basic earnings per share (in dollars per share)	$ 0.16	$ 0.09	$ 0.21	$ 0.21
Diluted earnings per share (in dollars per share)	$ 0.15	$ 0.09	$ 0.21	$ 0.20
Cash dividend per share (in dollars per share)	$ 0.04	$ 0.04	$ 0.08	$ 0.08
Weighted average number of common shares outstanding, basic (in shares)	2,909,183	2,898,325	2,906,757	2,895,295
Denominator for diluted earnings per share (in shares)	2,958,185	2,953,330	2,959,600	2,951,571