Derivative Instruments and Hedging Activities (Details) - Schedule of Derivative Instruments in Statement of Financial Position, Fair Value - USD ($)	Jun. 30, 2015	Dec. 31, 2014
Derivatives, Fair Value [Line Items]
Asset Derivatives Fair Value	$ 272,492	$ 624,202
Future [Member] | Not Designated as Hedging Instrument [Member]
Derivatives, Fair Value [Line Items]
Asset Derivatives Fair Value	272,490	624,202
Liability Derivatives Fair Value	(277,987)	(158,247)
Net Fair Value	(5,497)	465,955
Future [Member] | Not Designated as Hedging Instrument [Member] | Agriculture Derivative [Member]
Derivatives, Fair Value [Line Items]
Asset Derivatives Fair Value	204,347	119,669
Liability Derivatives Fair Value	(161,406)	(95,121)
Net Fair Value	42,941	24,548
Future [Member] | Not Designated as Hedging Instrument [Member] | Foreign Exchange Contract [Member]
Derivatives, Fair Value [Line Items]
Asset Derivatives Fair Value	29,627	60,876
Liability Derivatives Fair Value	(29,551)	(31,502)
Net Fair Value	76	29,374
Future [Member] | Not Designated as Hedging Instrument [Member] | Energy Related Derivative [Member]
Derivatives, Fair Value [Line Items]
Asset Derivatives Fair Value	18,537	218,011
Liability Derivatives Fair Value	(32,131)	(15,424)
Net Fair Value	(13,594)	202,587
Future [Member] | Not Designated as Hedging Instrument [Member] | Credit Risk Contract [Member]
Derivatives, Fair Value [Line Items]
Asset Derivatives Fair Value	7,351	12,875
Liability Derivatives Fair Value	(42,097)	(13,050)
Net Fair Value	(34,746)	(175)
Future [Member] | Not Designated as Hedging Instrument [Member] | Interest Rate Contract [Member]
Derivatives, Fair Value [Line Items]
Asset Derivatives Fair Value	3,618	168,536
Liability Derivatives Fair Value	(12,052)	(2,275)
Net Fair Value	(8,434)	166,261
Future [Member] | Not Designated as Hedging Instrument [Member] | Metal Derivatives [Member]
Derivatives, Fair Value [Line Items]
Asset Derivatives Fair Value	9,010	44,235
Liability Derivatives Fair Value	(750)	(875)
Net Fair Value	$ 8,260	$ 43,360