Consolidated Statements of Changes in Unitholders' Capital (Unaudited) - USD ($)	3 Months Ended	9 Months Ended	105 Months Ended
	Sep. 30, 2015	Sep. 30, 2015	Sep. 30, 2015
Unitholders Capital		$ 10,486,576
Income (loss)	$ (265,897)	(2,026,891)
Unitholders' distribution - see Note (1)			$ (28,976,252)
Unitholders Capital	6,905,690	6,905,690	6,905,690
Beneficial Owners -Trading Class A [Member] | Limited Partner [Member]
Unitholders Capital		$ 9,156,293
Unitholders Capital (in Shares)		135,669
Income (loss)		$ (1,277,568)
Unitholders redemptions		$ (1,151,864)
Unitholders redemptions (in Shares)		(18,281)
Unitholders Capital	$ 6,726,861	$ 6,726,861	$ 6,726,861
Unitholders Capital (in Shares)	117,388	117,388	117,388
Beneficial Owners - Trading Class B [Member] | Limited Partner [Member]
Unitholders Capital		$ 77,713
Unitholders Capital (in Shares)		1,021
Income (loss)		$ (10,214)
Unitholders redemptions		$ (4,847)
Unitholders redemptions (in Shares)		(66)
Unitholders Capital	$ 62,652	$ 62,652	$ 62,652
Unitholders Capital (in Shares)	955	955	955
Beneficial Owners - Trading Class C [Member] | Limited Partner [Member]
Income (loss)		$ 20,020
Unitholders redemptions		$ (520,020)
Unitholders redemptions (in Shares)		(6,569)
Unitholders' contributions		$ 500,000
Unitholders' contributions (in Shares)		6,569
Managing Owners - Trading Class A [Member] | General Partner [Member]
Unitholders Capital		$ 36,107
Unitholders Capital (in Shares)		535
Income (loss)		$ (5,449)
Unitholders Capital	$ 30,658	$ 30,658	$ 30,658
Unitholders Capital (in Shares)	535	535	535
Unitholders' Capital - Trading [Member]
Unitholders Capital		$ 9,270,113
Unitholders Capital (in Shares)		137,225
Income (loss)		$ (1,273,211)
Unitholders redemptions		$ (1,676,731)
Unitholders redemptions (in Shares)		(24,916)
Unitholders' contributions		$ 500,000
Unitholders' contributions (in Shares)		6,569
Unitholders Capital	$ 6,820,171	$ 6,820,171	$ 6,820,171
Unitholders Capital (in Shares)	118,878	118,878	118,878
Noncontrolling Interest [Member]
Income (loss)		$ (14,481)
Unitholders' contributions		100,000
Unitholders Capital	$ 85,519	85,519	$ 85,519
Participating Owners - LLC Equity/Non-Trading [Member] | Limited Partner [Member]
Unitholders Capital		$ 61,804
Unitholders Capital (in Shares)		115,497
Income (loss)		$ (36,957)
Unitholders redemptions		$ (4,523)
Unitholders redemptions (in Shares)		(15,654)
Unitholders' distribution - see Note (1)		$ (20,324)
Unitholders' distribution - see Note (1) (in Shares)		(99,843)
Nonparticipating Owners - LLC Equity/Non-Trading [Member] | Limited Partner [Member]
Unitholders Capital		$ 1,154,659
Unitholders Capital (in Shares)		2,157,791
Income (loss)		$ (716,723)
Unitholders redemptions		$ 4,523
Unitholders redemptions (in Shares)		15,654
Unitholders' distribution - see Note (1)		$ (442,459)
Unitholders' distribution - see Note (1) (in Shares)		(2,173,445)
Unitholders' Capital - LLC Equity/Non-Trading [Member]
Unitholders Capital		$ 1,216,463
Unitholders Capital (in Shares)		2,273,288
Net asset value per unit at December 31, 2014 (in Dollars per share)		$ 0.54
Net change per unit (in Dollars per share)		$ (0.54)
Income (loss)		$ (753,680)
Unitholders' distribution - see Note (1)		$ (462,783)
Unitholders' distribution - see Note (1) (in Shares)		(2,273,288)
Capital Unit, Class A [Member]
Net asset value per unit at December 31, 2014 (in Dollars per share)		$ 67.49
Net change per unit (in Dollars per share)		(10.19)
Net asset value per unit at September 30, 2015 (in Dollars per share)	$ 57.30	57.30	$ 57.30
Capital Unit, Class B [Member]
Net asset value per unit at December 31, 2014 (in Dollars per share)		76.11
Net change per unit (in Dollars per share)		(10.51)
Net asset value per unit at September 30, 2015 (in Dollars per share)	$ 65.60	$ 65.60	$ 65.60