Statements of Financial Condition - USD ($)	Mar. 31, 2016	Dec. 31, 2015
Equity in trading account:
Unrestricted cash	$ 10,219,804	$ 4,372,856
Restricted cash	2,390,907	2,434,648
Total equity in trading account	21,493,071	22,306,487
Cash at bank	833
Interest receivable	1,870	605
Total assets	21,495,774	22,307,092
Liabilities:
Redemptions payable to Limited Partners	440,874	278,476
Accrued expenses:
Ongoing placement agent fees	37,067	38,090
General Partner fees	37,067	38,090
Management fees	27,801	28,569
Total liabilities	542,809	631,981
Partners' Capital:
Limited Partners (1,721,646.039 and 1,774,475.344 Units outstanding at March 31, 2016 and December 31, 2015, respectively)	20,710,153	21,431,326
General Partner (20,184.324 Units outstanding at March 31, 2016 and December 31, 2015)	242,812	243,785
Total partners' capital (net asset value)	20,952,965	21,675,111
Total liabilities and partners' capital	$ 21,495,774	$ 22,307,092
NET ASSET VALUE PER UNIT	$ 12.03	$ 12.08
U.S. Treasury Bills [Member]
Equity in trading account:
Investment in U.S. Treasury bills, at fair value (amortized cost $8,498,149 and $15,499,510 at March 31, 2016 and December 31, 2015, respectively)	$ 8,499,734	$ 15,498,983
Futures Contracts [Member]
Equity in trading account:
Net unrealized appreciation (depreciation) on open contracts	379,307	(190,939)
Forward Contracts [Member]
Equity in trading account:
Net unrealized appreciation (depreciation) on open contracts	$ 3,319	$ (57,817)