Derivatives and Hedging, Offsetting Liabilities (Details) (USD $)	Mar. 31, 2014	Dec. 31, 2013
Offsetting of Derivative Liabilities [Line Items]
Gross amounts recognized	$ (2,430,344)	$ (671,018)
Gross amounts offset in the statement of financial condition	2,430,344	671,018
Net amounts presented in the statement of financial condition	0	0
Unrealized currency loss	(2,385,873)	(2,388,713)
Total net unrealized gain (loss) on open contracts	(1,985,287)	(1,225,581)
Future Contracts [Member]
Offsetting of Derivative Liabilities [Line Items]
Gross amounts recognized	(414,991)	(374,233)
Gross amounts offset in the statement of financial condition	414,991	374,233
Net amounts presented in the statement of financial condition	0	0
Forward Contracts [Member]
Offsetting of Derivative Liabilities [Line Items]
Gross amounts recognized	(2,015,353)	(296,785)
Gross amounts offset in the statement of financial condition	2,015,353	296,785
Net amounts presented in the statement of financial condition	$ 0	$ 0