Summary of Significant Accounting Policies (Soyb) (Details) (Teucrium Soybean Fund [Member], USD $)	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013	Dec. 31, 2013	Dec. 31, 2012
Teucrium Soybean Fund [Member]
Creations and Redemptions
Common units per Creation Basket	25,000		25,000
Common units per Redemption Basket	25,000		25,000
Minimum level of shares per Redemption Basket minimum level	50,000		50,000
Minimum number of Redemption Baskets	2		2
Cash Equivalents
Money market funds	$ 4,054,430		$ 4,054,430		$ 3,765,791
Sponsor Fee Allocation of Expenses and Related Party Transactions [Abstract]
Annual sponsor fee	1.00%		1.00%
Expenses subject to reimbursement					60,500	65,300
Reimbursement of expenses previously waived	227	20,149	25,139	36,796
Performing accounting and financial reporting, regulatory compliance, and trading activities cost	9,000	21,000	37,000	82,000
Performing accounting and financial reporting, regulatory compliance, and trading activities cost waived by the Sponsor			200	300
Expenses waived by the Sponsor	$ 50,244	$ 15,122	$ 50,244	$ 51,051