STATEMENTS OF CHANGES IN PARTNERS' CAPITAL (Unaudited) (USD $)	Limited Partners [Member]	General Partner [Member]	Total
Partner's Capital at Dec. 31, 2010	$ 80,808,446	$ 877,595	$ 81,686,041
Partner's Capital (in units) at Dec. 31, 2010	7,716,383.922
Increase (Decrease) in Partners' Capital [Roll Forward]
Net Income (Loss)	(4,923,284)	(54,548)	(4,977,832)
Redemptions	(9,598,555)	(100,094)	(9,698,649)
Redemptions (in units)	(931,385.661)
Partner's Capital at Jun. 30, 2011	66,286,607	722,953	67,009,560
Partner's Capital (in units) at Jun. 30, 2011	6,784,998.261
Partner's Capital at Dec. 31, 2011	58,393,243	715,535	59,108,778
Partner's Capital (in units) at Dec. 31, 2011	6,047,060.764
Increase (Decrease) in Partners' Capital [Roll Forward]
Net Income (Loss)	1,382,167	15,037	1,397,204
Redemptions	(9,398,780)	(100,100)	(9,498,880)
Redemptions (in units)	(933,823.809)
Partner's Capital at Jun. 30, 2012	$ 50,376,630	$ 630,472	$ 51,007,102
Partner's Capital (in units) at Jun. 30, 2012	5,113,236.955