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Basis of Presentation and Summary of Significant Accounting Policies (Details) (USD $)	12 Months Ended
	Sep. 30, 2013	Sep. 30, 2012
Expected dividend yield	$ 0	$ 0
Minimum [Member]
Risk free interest rate	0.13%	0.29%
Expected life	6 years 6 months	5 years
Expected volatility	66.80%	49.80%
Maximum [Member]
Risk free interest rate	1.77%	3.24%
Expected life	7 years	7 years
Expected volatility	99.50%	77.20%

The estimated measure of the percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period.

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