Derivatives and Hedging, Offsetting Liabilities (Details) (USD $)	Mar. 31, 2014	Dec. 31, 2013
Offsetting of Derivative Liabilities [Line Items]
Gross Amounts Recognized	$ (4,137,838)	$ (3,080,139)
Gross Amounts Offset in the Statement of Financial Condition	3,720,356	3,080,139
Net Amounts Presented in the Statement of Financial Condition	(417,482)	0
Unrealized currency gain (loss)	(648,659)	(689,577)
Total net unrealized gain (loss) on open contracts	3,183,520	6,652,432
Future Contract [Member]
Offsetting of Derivative Liabilities [Line Items]
Gross Amounts Recognized	(1,974,477)	(3,011,012)
Gross Amounts Offset in the Statement of Financial Condition	1,974,477	3,011,012
Net Amounts Presented in the Statement of Financial Condition	0	0
Forward Contracts [Member]
Offsetting of Derivative Liabilities [Line Items]
Gross Amounts Recognized	(2,163,361)	(69,127)
Gross Amounts Offset in the Statement of Financial Condition	1,745,879	69,127
Net Amounts Presented in the Statement of Financial Condition	$ (417,482)	$ 0