Condensed Consolidated Statements Of Cash Flows (Unaudited) (USD $)	3 Months Ended
	Nov. 24, 2013	Nov. 25, 2012
Cash Flows From Operating Activities:
Net income	$ 344,531	$ 431,415
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation	569,138	426,624
Amortization	1,003
Deferred taxes	193,799	232,671
Stock option compensation expense	45,553	42,975
Changes in assets and liabilities:
Decrease in accounts receivable	504,559	1,012,391
Increase in inventories	(89,840)	(649,164)
Decrease (increase) in prepaid expenses	244,888	(14,473)
Decrease in accounts payable and accrued expenses	(360,815)	(522,328)
Net cash provided by operations	1,452,816	960,111
Cash Flows From Investing Activities:
Purchase of property, plant and equipment	(26,130)	(937,579)
Net cash used in investing activities	(26,130)	(937,579)
Cash Flows From Financing Activities:
Payments of long-term debt	(491,215)	(354,321)
Dividends paid	(115,704)	(115,129)
Net cash used in financing activities	(606,919)	(469,450)
Net Increase (Decrease) In Cash And Cash Equivalents	819,767	(446,918)
Cash And Cash Equivalents At Beginning Of Year	1,906,218	2,911,961
Cash And Cash Equivalents At End Of Reporting Period	2,725,985	2,465,043
Cash paid during the period for:
Interest	113,610	81,626
Payroll withholding taxes in cashless stock option exercise	12,797	61,164
Income taxes		10,000
Non-cash investing and financing activities:
Acquisition of equipment through loans		$ 508,086