Financial Highlights (Tags) (Details) (Teucrium Agricultural Fund [Member], USD $)	9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Mar. 27, 2012
Teucrium Agricultural Fund [Member]
Net asset value per share at beginning of period	$ 37.93	$ 48.73	$ 50.00
Investment income
Net realized and unrealized gain (loss) on commodity futures contracts	$ (7.05)	$ (7.71)
Total expenses	$ (0.14)	$ (0.17)
Net increase (decrease) in net asset value	$ (7.19)	$ (7.88)
At end of period	$ 30.74	$ 40.85	$ 50.00
Total return	(18.95%)	(16.17%)
Total expenses	5.65%	3.52%
Total expense, net	0.50%	0.50%
Net investment gain (loss)	(0.50%)	(0.50%)