Financial Highlights (Weat) (Details) (Teucrium Wheat Fund [Member], USD $)	3 Months Ended										12 Months Ended
	Dec. 31, 2013	Sep. 30, 2013	Jun. 30, 2013	Mar. 31, 2013	Dec. 31, 2012	Sep. 30, 2012	Jun. 30, 2012	Mar. 31, 2012	Dec. 31, 2011	Dec. 31, 2011	Dec. 31, 2013	Dec. 31, 2012	Sep. 16, 2011
Teucrium Wheat Fund [Member]
Net asset value per share at beginning of period				$ 21.25				$ 22.36		$ 25.00	$ 21.25	$ 22.36	$ 25.00
Investment income										$ 0.00	$ 0.01	$ 0.01
Net realized and unrealized gain (loss) on commodity futures contracts										$ (2.45)	$ (5.40)	$ 1.20
Total expenses										$ (0.19)	$ (1.02)	$ (2.32)
Net increase (decrease) in net asset value	$ (1.90)	$ (0.42)	$ (1.25)	$ (2.84)	$ (3.30)	$ 2.47	$ 0.66	$ (0.94)		$ (2.64)	$ (6.41)	$ (1.11)
At end of period	$ 14.84				$ 21.25				$ 22.36	$ 22.36	$ 14.84	$ 21.25	$ 25.00
Total return										(10.56%)	(30.16%)	(4.96%)
Total expense										3.05%	5.85%	10.57%
Net investment gain (loss)										(3.01%)	(5.81%)	(10.50%)
Management Fee to the Sponsor	$ 18,888				$ 7,750				$ 4,998	$ 4,998	$ 66,302	$ 32,754
Expenses by the Fund	126,449	125,635	76,384	60,289	70,389	61,781	150,047	63,128	18,990	19,334	388,757	345,345
Expenses Paid by the Sponsor									25,000	25,000	5,600	36,500
Waived Management Fee									1,200	1,200
Expenses subject to reimbursement											590,000	560,000
Expenses subject to reimbursement paid											$ 51,500