Summary Of Significant Accounting Policies (Summary Of Derivative Contracts) (Details) (USD $)	Sep. 30, 2014		Sep. 30, 2013
Summary Of Significant Accounting Policies [Abstract]
Gross amounts recognized - Current Assets	$ 1,658,785	[1]	$ 665,099	[1]
Gross amounts recognized - Current Liabilities	8,222	[1]	239,901	[1]
Gross amounts recognized - Non-Current Assets	251,279	[1]
Offsetting adjustments - Current Assets	(8,222)	[1]	(239,901)	[1]
Offsetting adjustments - Current Liabilities	(8,222)	[1]	(239,901)	[1]
Offsetting adjustments - Non-Current Assets		[1]
Net presentation on Balance Sheets - Current Assets	1,650,563	[1]	425,198	[1]
Net presentation on Balance Sheets - Current Liabilities		[1]		[1]
Net presentation on Balance Sheets - Non-Current Assets	$ 251,279	[1]

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