Derivative Instruments and Hedging Activities (Details) - Schedule of Derivative Instruments in Statement of Financial Position, Fair Value (Future [Member], Not Designated as Hedging Instrument [Member], USD $)	Jun. 30, 2014	Dec. 31, 2013
Derivatives, Fair Value [Line Items]
Asset Derivatives Fair Value	$ 375,474	$ 981,232
Liability Derivatives Fair Value	(229,218)	(218,596)
Net Fair Value	146,256	762,636
Agriculture Derivative [Member]
Derivatives, Fair Value [Line Items]
Asset Derivatives Fair Value	90,603	223,192
Liability Derivatives Fair Value	(53,356)	(37,817)
Net Fair Value	37,247	185,375
Foreign Exchange Contract [Member]
Derivatives, Fair Value [Line Items]
Asset Derivatives Fair Value	91,585	94,958
Liability Derivatives Fair Value	(30,326)	(1,663)
Net Fair Value	61,259	93,295
Energy Related Derivative [Member]
Derivatives, Fair Value [Line Items]
Asset Derivatives Fair Value	38,044	15,843
Liability Derivatives Fair Value	(71,351)	(38,517)
Net Fair Value	(33,307)	(22,674)
Credit Risk Contract [Member]
Derivatives, Fair Value [Line Items]
Asset Derivatives Fair Value	60,036	438,814
Liability Derivatives Fair Value	(22,518)	(46,548)
Net Fair Value	37,518	392,266
Interest Rate Contract [Member]
Derivatives, Fair Value [Line Items]
Asset Derivatives Fair Value	95,206	129,505
Liability Derivatives Fair Value	(31,944)	(94,051)
Net Fair Value	63,262	35,454
Metal Derivatives [Member]
Derivatives, Fair Value [Line Items]
Asset Derivatives Fair Value	0	78,920
Liability Derivatives Fair Value	(19,723)	0
Net Fair Value	$ (19,723)	$ 78,920