Supplemental Disclosure of Cash Flow Information (Details Textual) (USD $)	12 Months Ended
	Sep. 30, 2012	Sep. 30, 2011
Share-Based Compensation Arrangement By Share-Based Payment Award, Options, Exercises In Period	138,373	532,750
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period, Total Intrinsic Value	$ 92,710	$ 1,003,886
Preferred Stock [Member]
Payments of Dividends	$ 0	$ 83,245