Financial Highlights (Crud) (Details) (Teucrium WTI Crude Oil Fund [Member], USD $)	3 Months Ended									10 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
Teucrium WTI Crude Oil Fund [Member]
Net asset value per share at beginning of period				$ 39.87				$ 44.45		$ 50.00	$ 39.87	$ 44.45
Investment income										$ 0.02	$ 0.02	$ 0.04
Net realized and unrealized gain (loss) on commodity futures contracts										$ (1.28)	$ 1.70	$ (1.93)
Total expenses										$ (4.29)	$ (0.61)	$ (2.69)
Net increase (decrease) in net asset value	$ (0.61)	$ 2.39	$ (1.40)	$ 0.73	$ (0.46)	$ 1.76	$ (7.86)	$ 1.98		$ (5.55)	$ 1.11	$ (4.58)
At end of period	$ 40.98				$ 39.87				$ 44.45	$ 44.45	$ 40.98	$ 39.87
Total return										(11.10%)	2.78%	(10.33%)
Total expense										10.76%	1.50%	6.28%
Net investment gain (loss)										(10.71%)	(1.45%)	(6.20%)
Management Fee to the Sponsor					$ 4,880				$ 13,521	$ 44,127		$ 26,649
Expenses by the Fund	7,737	7,909	7,339	7,427	9,535	31,572	57,220	69,103	173,732	474,622	30,412	167,430
Expenses Paid by the Sponsor	10,100				7,700						49,400	35,600
Waived Management Fee	5,100										20,300
Capped management fee and expenses percentage	1.50%										1.50%
Expenses subject to reimbursement											$ 590,000