Note 11 - Derivatives (Tables)

9 Months Ended

Jun. 30, 2013

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Gains (losses) on	Three months ended						Nine months ended
derivative contracts	6/30/2013			6/30/2012			6/30/2013			6/30/2012
Realized	$	(359,860	)	$	221,350		$	(191,083	)	$	496,465
Increase (decrease) in fair value		2,074,692			(140,186	)		987,249			(46,468	)
Total	$	1,714,832		$	81,164		$	796,166		$	449,997

Schedule of Derivative Instruments in Statement of Financial Position, Fair Value [Table Text Block]

	6/30/2013 Fair Value (a) Commodity Contracts						9/30/2012 Fair Value (a) Commodity Contracts
	Current Assets			Current Liabilities			Current Assets			Current Liabilities
Gross amounts recognized	$	928,299		$	113,321		$	51,530		$	223,801
Offsetting adjustments		(113,321	)		(113,321	)		(51,530	)		(51,530	)
Net presentation on Condensed Balance Sheets	$	814,978		$	-		$	-		$	172,271