Statements of Financial Condition - USD ($)	Mar. 31, 2017	Dec. 31, 2016
Equity in trading account:
Unrestricted cash	$ 44,133,077	$ 36,673,442
Restricted cash	12,340,952	11,918,100
Total equity in trading account	56,565,848	62,961,704
Cash at bank	1,022	218
Interest receivable	23,585	12,527
Total assets	56,590,455	62,974,449
Accrued expenses:
Ongoing placement agent fees	97,647	105,427
General Partner fees	97,647	105,427
Management fees	81,762	87,559
Redemptions payable to General Partner		100,000
Redemptions payable to Limited Partners	1,720,565	2,537,767
Total liabilities	2,460,999	2,984,051
Partners' Capital:
General Partner, 28,084.145 Units outstanding at March 31, 2017 and December 31, 2016	644,438	660,986
Limited Partners 2,330,804.321 and 2,520,753.466 Units outstanding at March 31, 2017 and December 31, 2016, respectively	53,485,018	59,329,412
Total partners' capital (net asset value)	54,129,456	59,990,398
Total liabilities and partners' capital	$ 56,590,455	$ 62,974,449
Net asset value per Unit	$ 22.95	$ 23.54
Futures Contracts [Member]
Equity in trading account:
Net unrealized appreciation (depreciation) on open contracts	$ 91,819	$ 1,375,411
Forward Contracts [Member]
Equity in trading account:
Net unrealized appreciation (depreciation) on open contracts	$ (463,378)	(47,871)
U.S. Treasury Bills [Member]
Equity in trading account:
Investment in U.S. Treasury bills, at fair value (amortized cost $0 and $12,989,784 at March 31, 2017 and December 31, 2016, respectively)		$ 12,994,751