Statements of Cash Flows (USD $)	9 Months Ended
	Sep. 30, 2012	Sep. 30, 2011
Cash Flows from Operating Activities
Net (decrease) in net assets resulting from operations	$ (547,609)	$ (1,377,612)
Changes in operating assets and liabilities:
(Increase) in prepaid expenses	(2,820)	(4,757)
Unrealized depreciation on investments	74,948	(101,434)
Increase (decrease) in accrued commissions payable to related parties	13,870	(30,068)
Increase (decrease) in other accrued liabilities	8,383	19,199
Net cash (used in) operating activities	(453,228)	(1,494,672)
Cash Flows from Financing Activities
Proceeds from sale of units, net of sales commissions	352,301
Partner redemptions	(1,231,673)	(1,526,465)
Net cash (used in) financing activities	(879,372)	(1,526,465)
Net (decrease) in cash and cash equivalents	(1,332,600)	(3,021,137)
Cash and cash equivalents, beginning of period	5,674,540	10,711,550
Cash and cash equivalents, end of period	4,341,940	7,690,413
End of period cash and cash equivalents consist of:
Cash and cash equivalents at broker	1,144,184	2,055,025
Treasury bills	1,999,915	4,996,138	[1]
Cash and cash equivalents	1,197,841	639,250
Total cash and cash equivalents	$ 4,341,940	$ 7,690,413

[1] The Fund maintains U.S. Treasury Bills generally with an original maturity of 90 days, which are classified as cash equivalents. For the year ended December 31, 2011, U.S. Treasury Bills had an original maturity greater than 90 days. Management has decided to present this balance as a cash equivalent for consistency purposes as the nature and use of this balance has remained constant. Further, proceeds from the maturity of the January 12, 2012 U.S. Treasury Bills were used to purchase U.S. Treasury Bills with a 90 day maturity, which was classified as cash equivalents.