Stock-Based Compensation

9 Months Ended

Jun. 30, 2014

Stock-Based Compensation [Abstract]

Stock-Based Compensation

Note 3.

Stock-Based Compensation

Stock-based compensation is measured at the grant date, based on the calculated fair value of the award, and is recognized as an expense over the requisite service period (generally the vesting period of the grant).

The Company measures the compensation cost associated with share-based payments by estimating the fair value of stock options as of the grant date using the Black-Scholes option pricing model. The Company believes that the valuation technique and the approach utilized to develop the underlying assumptions are appropriate in calculating the fair values of the Company's stock options granted during all years presented. Estimates of fair value are not intended to predict actual future events or the value ultimately realized by the recipients of the equity awards.

Our net loss for the nine months ended June 30, 2014 and June 30, 2013 includes $97,000 and $73,000, respectively, of compensation costs related to our stock-based compensation arrangements.

During the fiscal year ended September 30, 2013, the Company granted a total of 47,000 non-statutory stock options with exercise prices ranging from $2.31 to $2.44 and per-share weighted average fair values ranging from $1.96 to $2.09. In addition the Company granted a total of 110,421 incentive stock options with an exercise price of $2.31 and a per-share weighted average fair values of $1.96.

During the nine months ended June 30, 2014, we granted 89,500 incentive stock options with an exercise price of $2.48 and a per-share weighted average fair value of $2.12.

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 2013 Incentive Stock Options	Fiscal 2013 Non-Statutory Stock Options	Fiscal 2014 Incentive Stock Options
Expected term (years)	6.5	6.4 to 7.1	6.5
Expected volatility	110.5%	106% to 112.3%	112.11%
Risk-free interest rate	1.13%	1.28% to 1.84%	1.94%
Expected dividends	0	0	0

We estimate expected volatility based on historical weekly price changes of our common stock for a period equal to the current expected term of the options. The risk-free interest rate is based on the United States treasury yields in effect at the time of grant corresponding with the expected term of the options. The expected option term is the number of years we estimate that options will be outstanding prior to exercise considering vesting schedules and our historical exercise patterns.

A summary of stock option activity under our share-based compensation plan for the nine months ended June 30, 2014 is presented in the following table:

	Options	Weighted Average Exercise Price	Weighted Average Remaining Contractual Life (Yrs.)	Aggregate Intrinsic Value
Outstanding October 1, 2013	324,854	$ 4.35
Granted	89,500	$ 2.48
Exercised	(5,000)	$ 2.44
Forfeited	0
Expired	(7,117)	$ 10.80
Outstanding June 30, 2014	402,237	$ 3.84	7.3	$ 520,000
Exercisable June 30, 2014	202,316	$ 5.28	5.7	$ 245,000

As of June 30, 2014, the total remaining unrecognized compensation cost related to unvested stock-based arrangements was $258,000 and is expected to be recognized over a period of 2.35 years.

The total intrinsic value of stock options exercised during the nine months ended June 30, 2014, was approximately $6,000. Cash received from stock option exercises for the nine months ended June 30, 2008 was approximately $12,000.