Derivative Instruments and Hedging Activities (Schedule of Realized and Unrealized Gains (Losses) of Derivative Instruments) (Details) (Teucrium Wheat Fund [Member], USD $)	3 Months Ended	6 Months Ended
	Jun. 30, 2012	Jun. 30, 2012
Derivative Instruments, Gain (Loss) [Line Items]
Realized gain (loss) on derivative instruments	$ (360,072)	$ (464,222)
Net change in unrealized gain (loss) on derivative instruments	288,123	388,348
Commodity Contract [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Realized gain (loss) on derivative instruments	(360,072)	(464,222)
Net change in unrealized gain (loss) on derivative instruments	$ 288,123	$ 388,348