Financial Highlights (Soyb) (Details) (Teucrium Soybean 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 Soybean Fund [Member]
Net asset value per share at beginning of period				$ 24.13				$ 21.86		$ 25.00	$ 24.13	$ 21.86	$ 25.00
Investment income										$ 0.00	$ 0.01	$ 0.02
Net realized and unrealized gain (loss) on commodity futures contracts										$ (0.19)	$ 0.31	$ 4.15
Total expenses										$ (2.95)	$ (1.50)	$ (1.90)
Net increase (decrease) in net asset value	$ (0.30)	$ (0.47)	$ 0.07	$ (0.48)	$ (2.46)	$ 2.18	$ 0.34	$ 2.21		$ (3.14)	$ (1.18)	$ 2.27
At end of period	$ 22.95				$ 24.13				$ 21.86	$ 21.86	$ 22.95	$ 24.13	$ 25.00
Total return										(12.56%)	(4.89%)	10.38%
Total expense										3.05%	6.30%	7.50%
Net investment gain (loss)										(3.00%)	(6.26%)	(7.42%)
Management Fee to the Sponsor	$ 11,996				$ 19,212				$ 4,930	$ 4,930	$ 61,250	$ 63,352
Expenses by the Fund	93,518	123,362	76,305	92,123	145,711	116,735	150,133	63,355	18,858	19,006	385,308	475,934
Expenses Paid by the Sponsor	2,700								25,000	25,000	8,400	11,600
Waived Management Fee									1,200	1,200
Expenses subject to reimbursement											590,000	560,000
Expenses subject to reimbursement paid											$ 47,200