Condensed Statements of Operations (Unaudited) (USD $)	3 Months Ended		9 Months Ended
	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2012	Jun. 30, 2011
Income Statement [Abstract]
Net revenues	$ 393,300	$ 406,400	$ 675,200	$ 1,184,600
Cost of revenues	241,900	114,600	617,700	425,800
Gross (loss) margin	151,400	291,800	57,500	758,800
Operating expenses:
Research and development	124,300	176,600	344,200	537,300
Selling, general and administrative	167,900	232,100	689,200	846,500
Total operating expenses	292,200	408,700	1,033,400	1,383,800
Loss from operations	(140,800)	(116,900)	(975,900)	(625,000)
Interest expense	(3,100)	(2,100)	(10,800)	(5,000)
Loss before income tax provision	(143,900)	(119,000)	(986,700)	(630,000)
Provision for income taxes		800	900	800
Net loss	$ (143,900)	$ (119,800)	$ (987,600)	$ (630,800)
Basic and diluted loss per share (in dollars per share)	$ (0.01)	$ (0.02)	$ (0.10)	$ (0.08)
Basic and diluted weighted average shares outstanding (in shares)	10,161,323	7,748,267	9,435,946	7,574,429