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Condensed Schedule of Investments (USD $)	Mar. 31, 2014
Cash Equivalents [Member]
% of Partners' Capital	42.62%
Market Values	$ 11,010,647
Cash Equivalents [Member] | US Treasury Securities [Member] | U.S. Treasury Bill, 0.07%, 4/24/2014 [Member]
% of Partners' Capital	11.61%
Principal Amount	3,000,000
Market Values	2,999,875
Cash Equivalents [Member] | United States [Member] | Money Market Funds [Member]
% of Partners' Capital	31.01%
Market Values	8,010,772
Cash Equivalents [Member] | United States [Member] | Money Market Funds [Member] | Morgan Stanley Institutional Liquidity Fund - Government Portfolio [Member]
% of Partners' Capital	13.59%
Principal Amount	3,510,274
Market Values	3,510,274
Cash Equivalents [Member] | United States [Member] | Money Market Funds [Member] | Wells Fargo Advantage Government Money Market Fund - Class I [Member]
% of Partners' Capital	17.42%
Principal Amount	4,500,498
Market Values	4,500,498
Open Futures Contracts - Long [Member] | United States [Member] | ICE Brent Crude Oil Futures CO May 2014 contracts, expiring April 2014 [Member]
Number of Contracts	240	[1]
Unrealized Gain Loss On Open Commodity Contracts	$ (247,600)	[1]
% of Partners' Capital	(0.96%)	[1]
[1] Collateral amounted to $3,168,711 on open futures contracts.

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