Statements of Changes in Partners' Capital - USD ($)	Total	Limited Partners [Member]	General Partner [Member]
Balance at Dec. 31, 2013	$ 146,526,745	$ 144,651,488	$ 1,875,257
Balance (in units) at Dec. 31, 2013	5,533,635.686
Net Loss	$ (7,596,014)	(7,504,152)	(91,862)
Redemptions	$ (23,248,259)	(23,248,259)
Redemptions (in units)	(939,810.333)
Balance at Jun. 30, 2014	$ 115,682,472	113,899,077	1,783,395
Balance (in units) at Jun. 30, 2014	4,593,825.353
Balance at Dec. 31, 2014	$ 117,882,791	116,569,858	1,312,933
Balance (in units) at Dec. 31, 2014	3,905,473.827
Net Loss	$ (4,738,850)	(4,687,340)	(51,510)
Redemptions	$ (7,977,659)	(7,900,996)	(76,663)
Redemptions (in units)	(258,292.149)
Balance at Jun. 30, 2015	$ 105,166,282	$ 103,981,522	$ 1,184,760
Balance (in units) at Jun. 30, 2015	3,647,181.678