Financial Highlights (Weat) (Details) (Teucrium Wheat Fund [Member], USD $)	6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Sep. 16, 2011
Teucrium Wheat Fund [Member]
Net asset value per share at beginning of period	$ 14.84	$ 21.25	$ 25.00
Investment income	$ 0.00	$ 0.00
Net realized and unrealized gain (loss) on commodity futures contracts	$ (0.73)	$ (3.66)
Total expenses, net	$ (0.34)	$ (0.43)
Net increase (decrease) in net asset value, net of expenses waived by the Sponsor	$ (1.07)	$ (4.09)
At end of period	$ 13.77	$ 17.16	$ 25.00
Total return	(7.21%)	(19.25%)
Total expenses	3.70%	5.35%
Total expenses, net	4.50%	4.60%
Net investment gain (loss)	(4.46%)	(4.55%)