Balance Sheets (USD $)	Jun. 30, 2013	Sep. 30, 2012
CURRENT ASSETS
Cash and cash equivalents	$ 2,972,875	$ 151,824
Derivative financial instruments (Note 8 and 9)	267,195	71,978
Trade and other accounts receivable (Note 7)	5,388,112	9,276,324
Inventories (Note 3)	4,750,121	5,922,936
Prepaid expenses and other	381,896	325,361
Total current assets	13,760,199	15,748,423
PROPERTY AND EQUIPMENT
Land and land improvements	6,944,305	6,949,062
Buildings and improvements	1,625,531	1,604,305
Plant and process equipment	79,583,047	79,580,097
Office furniture and equipment	399,801	405,188
Construction in progress	150,868	21,226
Property, plant and equipment, gross	88,703,552	88,559,878
Accumulated depreciation	(57,133,691)	(51,313,592)
Property, plant and equipment, net	31,569,861	37,246,286
OTHER ASSETS
Restricted cash	351,000	351,000
Financing costs, net of amortization of $331,686 and $305,384	140,275	166,577
Deposits	117,910	298,350
Investments	196,102	190,488
Other assets, noncurrent	805,287	1,006,415
Assets	46,135,347	54,001,124
CURRENT LIABILITIES
Accounts payable	1,829,953	1,018,976
Accounts payable, related party (Note 6)	811,901	829,067
Current maturities of long-term debt (Note 5)	25,888	50,968
Current settlement payable, related party (Note 6)	425,000	425,000
Revolving credit loan (Note 4)	1,550,000	200,000
Accrued expenses	1,148,471	896,744
Total current liabilities	5,791,213	3,420,755
NONCURRENT LIABILITIES
Long-term debt, less current maturities (Note 5)	161,165	3,424,053
Settlement payable, net of current amount, related party (Note 6)	850,000	1,275,000
Deferred revenue	1,000,000	0
Other	450,000	450,000
Total noncurrent liabilities	2,461,165	5,149,053
COMMITMENTS AND CONTINGENCY (Notes 7 and 10)
MEMBERS' EQUITY
Member contributions, 42,049 units issued and outstanding	38,990,105	38,990,105
Retained earnings (deficit)	(1,107,136)	6,441,211
Members' Equity	37,882,969	45,431,316
Liabilities and Equity	$ 46,135,347	$ 54,001,124