Financial Highlights (Tags) (Details) (Teucrium Agricultural Fund [Member], USD $)	0 Months Ended	3 Months Ended							9 Months Ended	12 Months Ended
	Mar. 31, 2012	Dec. 31, 2013	Sep. 30, 2013	Jun. 30, 2013	Mar. 31, 2013	Dec. 31, 2012	Sep. 30, 2012	Jun. 30, 2012	Dec. 31, 2012	Dec. 31, 2013
Teucrium Agricultural Fund [Member]
Net asset value per share at beginning of period	$ 50.00				$ 48.73				$ 50.00	$ 48.73
Investment income									$ 0.00	$ 0.00
Net realized and unrealized gain on investment transactions									$ (1.05)	$ (10.58)
Total expenses									$ (0.22)	$ (0.22)
Net increase (decrease) in net asset value	$ 0.68	$ (2.93)	$ (1.71)	$ (2.19)	$ (3.98)	$ (4.66)	$ 3.80	$ (1.09)	$ (1.27)	$ (10.80)
At end of period		$ 37.93				$ 48.73			$ 48.73	$ 37.93
Total return									(2.54%)	(22.16%)
Total expense									0.58%	0.50%
Net investment gain (loss)									(0.58%)	(0.50%)
Expenses by the Fund	$ 810	$ 2,516	$ 2,605	$ 2,768	$ 2,911	$ 3,223	$ 3,561	$ 15,107	$ 22,701	$ 10,800
Expenses Paid by the Sponsor		10,100				6,300			20,800	55,200
Expenses subject to reimbursement										$ 590,000