Financial Highlights (Crud) (Details) (Teucrium WTI Crude Oil Fund [Member], USD $)	9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Feb. 22, 2011
Teucrium WTI Crude Oil Fund [Member]
Net asset value per share at beginning of period	$ 40.98	$ 39.87	$ 50
Investment income	$ 0.01	$ 0.01
Net realized and unrealized gain (loss) on commodity futures contracts	$ (0.33)	$ 2.16
Total expenses	$ (0.55)	$ (0.45)
Net increase (decrease) in net asset value	$ (0.87)	$ 1.72
At end of period	$ 40.11	$ 41.59	$ 50
Total return	(2.12%)	4.31%
Total expenses	7.51%	5.44%
Total expense, net	1.74%	1.50%
Net investment gain (loss)	(1.71%)	(1.45%)