Derivatives (Summary Of Derivative Contracts) (Details) (USD $)	Dec. 31, 2013		Sep. 30, 2013
Derivatives [Abstract]
Gross amounts recognized - Current Assets	$ 116,629	[1]	$ 665,099	[1]
Gross amounts recognized - Current Liabilities	(583,401)	[1]	(239,901)	[1]
Net presentation on Condensed Balance - Current Assets			425,198	[1]
Net presentation on Condensed Balance - Current Liabilities	$ (466,772)	[1]

[1] See Fair Value Measurements section for further disclosures regarding fair value of financial instruments.