Income Taxes (Temporary Differences Which Give Rise To Deferred Tax Assets And (Liabilities)) (Details) (USD $)	Sep. 30, 2013	Sep. 30, 2012
Income Taxes [Abstract]
Inventory	$ 150,236	$ 144,338
Accrued warranty	4,250	4,250
Accrued vacation	51,988	71,683
Accounts receivable	8,895	8,895
Valuation allowance	(215,369)	(229,166)
Net deferred tax assets (liabilities) - current	0	0
Accelerated depreciation	(83,245)	(55,691)
Research and experimentation tax credit carry forward	244,463	224,187
AMT credit carry forward	39,399	39,399
NOL carry forward	247,101	18,577
Valuation allowance	(447,718)	(226,472)
Net deferred tax assets (liabilities) - noncurrent	0	0
Net deferred tax assets	$ 0	$ 0