Condensed Schedule of Investments - Jun. 30, 2015	USD ($) Contracts
Schedule of Investments [Line Items]
Fair Value	$ 23,709,101
% of Partners' Capital	74.63%
Futures Contracts Purchased [Member]
Schedule of Investments [Line Items]
Fair Value	$ 7,080
% of Partners' Capital	0.02%
Futures Contracts Purchased [Member] | Energy [Member]
Schedule of Investments [Line Items]
Number of Contracts | Contracts	219
Fair Value	$ 7,080
% of Partners' Capital	0.02%
Futures Contracts Sold [Member]
Schedule of Investments [Line Items]
Fair Value	$ 40,330
% of Partners' Capital	0.13%
Futures Contracts Sold [Member] | Energy [Member]
Schedule of Investments [Line Items]
Number of Contracts | Contracts	198
Fair Value	$ 40,330
% of Partners' Capital	0.13%
Futures [Member]
Schedule of Investments [Line Items]
Fair Value	$ 47,410
% of Partners' Capital	0.15%
Options Purchased [Member]
Schedule of Investments [Line Items]
Fair Value	$ 42,390
% of Partners' Capital	0.13%
Options Purchased [Member] | Call Option [Member] | Energy [Member]
Schedule of Investments [Line Items]
Number of Contracts | Contracts	270
Fair Value	$ 42,390
% of Partners' Capital	0.13%
Options Written [Member]
Schedule of Investments [Line Items]
Fair Value	$ (130,326)
% of Partners' Capital	(0.41%)
Options Written [Member] | Call Option [Member] | Energy [Member]
Schedule of Investments [Line Items]
Number of Contracts | Contracts	56
Fair Value	$ (18,312)
% of Partners' Capital	(0.06%)
Options Written [Member] | Put Option [Member] | Energy [Member]
Schedule of Investments [Line Items]
Number of Contracts | Contracts	198
Fair Value	$ (112,014)
% of Partners' Capital	(0.35%)
U.S. Treasury Bills [Member]
Schedule of Investments [Line Items]
Face Amount	$ 23,750,000
Maturity Date	Oct. 15, 2015
Fair Value	$ 23,749,627
% of Partners' Capital	74.76%