Consolidated Statements of Financial Condition (USD $)	Sep. 30, 2014	Dec. 31, 2013
Equity in commodity Trading accounts:
Cash on deposit with broker	$ 9,482,624	$ 11,311,474
Unrealized gain on open contracts	337,116	762,636
Total due from broker	9,819,740	12,074,110
Cash and cash equivalents on deposit with affiliate	508,544	1,301,182
Cash on deposit with bank	26,917	3,230
Fixed income securities (cost $0 and $1,501,697, respectively), held by affiliate	0	1,465,195
Interest receivable	38	9,704
Cash on deposit with bank - Non-Trading	1,059,334	1,278,723
Total Assets	11,414,573	16,132,144
Liabilities:
Accrued commissions	23,282	25,241
Accrued management fees	22,534	30,223
Accrued incentive fees	85,126	118,791
Accrued operating expenses	190,402	139,655
Accrued offering expenses	17,461	15,033
Redemptions payable - Trading	671,823	557,636
Accrued legal fees - Non-Trading	500	79,883
Accrued management fees to U.S. Bank-Non - Trading	7,960	7,595
Distribution payable - Non-Trading	1,034	1,034
Total liabilities	1,020,122	975,091
Beneficial owners
Unitholders' Capital	10,394,451	15,157,053
Total Liabilities and Unitholders' Capital	11,414,573	16,132,144
Capital Unit, Class A [Member] | Trading [Member] | Limited Partner [Member] | Beneficial Owner [Member]
Beneficial owners
Unitholders' Capital	9,193,710	13,569,363
Capital Unit, Class A [Member] | Trading [Member] | General Partner [Member] | Managing Owner [Member]
Beneficial owners
Unitholders' Capital	33,788	38,117
Capital Unit, Class A [Member] | Trading [Member]
Trading:
Net Asset Value Per Unit (in Dollars per share)	$ 63.16	$ 71.25
Capital Unit, Class B [Member] | Trading [Member] | Limited Partner [Member] | Beneficial Owner [Member]
Beneficial owners
Unitholders' Capital	117,080	359,349
Capital Unit, Class B [Member] | Trading [Member]
Trading:
Net Asset Value Per Unit (in Dollars per share)	$ 70.87	$ 78.74
LLC Equity/Non-Trading [Member] | Limited Partner [Member] | Participating Owners [Member]
Beneficial owners
Unitholders' Capital	57,623	89,652
LLC Equity/Non-Trading [Member] | Limited Partner [Member] | Nonparticipating Owners [Member]
Beneficial owners
Unitholders' Capital	$ 992,250	$ 1,100,572
LLC Equity/Non-Trading [Member]
Trading:
Net Asset Value Per Unit (in Dollars per share)	$ 0.46	$ 0.52