Statements of Operations Statement (USD $)	3 Months Ended
	Dec. 31, 2012	Dec. 31, 2011
Revenues (Notes 2 and 6)	$ 47,412,674	$ 43,261,476
Cost of goods sold	50,188,672	40,531,955
Gross profit (loss)	(2,775,998)	2,729,521
General and administrative expenses	882,698	673,142
Gain on sale of property (Note 11)	0	(496,098)
Operating income (loss)	(3,658,696)	2,552,477
Other income (expense):
Interest income	848	2,249
Interest expense	(65,189)	(48,488)
Other income (expense)	(64,341)	(46,239)
Net income (loss)	$ (3,723,037)	$ 2,506,238
Weighted average units outstanding	42,049	42,049
Net income (loss) per unit - basic and diluted	$ (88.54)	$ 59.60