Stockholders' Equity (Tables)

12 Months Ended

Sep. 30, 2013

Stockholders' Equity [Abstract]

Schedule of Public Offering

	Per Share	Total
Public offering price	$ 2.500	$ 5,500,000
Underwriting discounts and commissions	$ 0.175	$ 385,000
Proceeds, before expenses, to us	$ 2.325	$ 5,115,000
Expenses, to us	$ 0.207	$ 456,000
Net proceeds, to us	$ 2.118	$ 4,659,000

Schedule of Weighted Average Assumptions Used to Estimate Fair Value of Stock Option Grants

In addition to the exercise and grant date prices of the awards, certain weighted average assumptions that were used to estimate the fair value of stock option grants are listed in the following table:

	Fiscal 2012 Non-Statutory Stock Options	Fiscal 2013 Incentive Stock Options	Fiscal 2013 Non-Statutory Stock Options
Expected term (years)	7.1 to 7.5	6.5	6.4 to 7.1
Expected volatility	95.71 % to 104.8%	110.5%	106% to 112.3%
Risk-free interest rate	1.13% to 1.47%	1.13%	1.28% to 1.84%
Expected dividends	0	0	0

Schedule of Stock Option Activity under Share Based Compensation Plan

A summary of stock option activity under our share-based compensation plan for the fiscal year ended September 30, 2013 is presented in the following table:

	Options	Weighted Average Exercise Price	Weighted Average Remaining Contractual Life (Yrs.)	Aggregate Intrinsic Value
Outstanding-beg of year	175,289	$6.18
Granted	157,421	$2.34
Exercised	0
Forfeited	(4,000)	$1.89
Expired	(3,857)	$8.10
Outstanding Sept 30, 2013	324,853	$4.35	7.3	$ 75,000
Exercisable Sept 30, 2013	161,200	$6.66	6.1	$ 29,000

Schedule of Warrant Activity

A summary of warrant activity for the fiscal year ended September 30, 2013 is presented in the following table:

	Number of Shares	Weighted Average Exercise Price Per Share
Outstanding-beg of year	70,871	$2.82
Issued	3,795,000	$2.67
Expired	(70,871)	$2.82
Outstanding and exercisable at Sept 30, 2013	3,795,000	$2.67