Derivative Instruments and Hedging Activities (Nags) (Schedule of Realized and Unrealized Gains (Losses) of Derivative Instruments) (Details) (Teucrium Natural Gas Fund [Member], USD $)	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013
Derivative Instruments, Gain (Loss) [Line Items]
Realized gain (loss) on derivative instruments	$ 214,190	$ (110,739)
Net change in unrealized gain (loss) on derivative instruments	21,160	492,549
Commodity Contract [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Realized gain (loss) on derivative instruments	214,190	(110,739)
Net change in unrealized gain (loss) on derivative instruments	$ 21,160	$ 492,549