Condensed Consolidated Statements of Operations (USD $)	3 Months Ended
	Dec. 29, 2012	Dec. 24, 2011
Net sales	$ 1,596,696	$ 4,440,607
Cost of sales	494,964	1,135,634
Gross profit	1,101,732	3,304,973
Operating expenses:
Selling, general and administrative	777,897	988,353
Product development	855,411	1,071,021
Total operating expenses	1,633,308	2,059,374
Operating income (loss)	(531,576)	1,245,599
Other income:
Interest income	7,274	477
Income (loss) before provision (benefit) for income taxes	(524,302)	1,246,076
Provision (benefit) for income taxes	(214,112)	316,846
Net income (loss)	$ (310,190)	$ 929,230
Net income (loss) per common share:
Basic	$ (0.17)	$ 0.51
Diluted	$ (0.17)	$ 0.50
Weighted average shares:
Basic	1,838,716	1,827,131
Diluted	1,838,716	1,857,603
Dividends paid per common share:	$ 0.10	$ 0.10