STATEMENTS OF CHANGES IN PARTNERS' CAPITAL (Unaudited) (USD $)	Total	Limited Partners [Member]	General Partner [Member]
Balance at Dec. 31, 2009	$ 60,410,401	$ 59,798,213	$ 612,188
Balance (in units) at Dec. 31, 2009	6,024,411.202
Net Loss	(2,635,212)	(2,608,643)	(26,569)
Redemptions	(4,954,982)	(4,900,448)	(54,534)
Redemptions (in units)	(503,017.288)
Balance at Jun. 30, 2010	52,820,207	52,289,122	531,085
Balance (in units) at Jun. 30, 2010	5,521,393.914
Balance at Dec. 31, 2010	48,021,806	47,504,374	517,432
Balance (in units) at Dec. 31, 2010	5,020,573.947
Net Loss	(3,513,510)	(3,474,414)	(39,096)
Redemptions	(4,266,812)	(4,216,813)	(49,999)
Redemptions (in units)	(469,692.032)
Balance at Jun. 30, 2011	$ 40,241,484	$ 39,813,147	$ 428,337
Balance (in units) at Jun. 30, 2011	4,550,881.915