Summary of Significant Accounting Policies (Corn) (Details) (Teucrium Corn Fund [Member], USD $)	3 Months Ended			9 Months Ended		12 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Mar. 31, 2013	Sep. 30, 2014	Sep. 30, 2013	Dec. 31, 2013	Dec. 31, 2012
Teucrium Corn 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	$ 87,090,535			$ 87,090,535		$ 42,405,220
United States Treasury Bills with a maturity of three months or less	9,999,820			9,999,820
Sponsor Fee, Allocation of Expenses and Related Party Transactions
Annual sponsor fee	1.00%			1.00%
Expenses subject to reimbursement						425,000	426,000
Reimbursement of expenses previously waived	6,997	133,971		308,312	291,807
Performing accounting and financial reporting, regulatory compliance, and trading activities cost	215,000	121,000		839,000	582,000
Fair Value - Definition and Hierarchy
Change in commodity futures contracts			$ (410,475)