Summary of Significant Accounting Policies (Nags) (Details) (Teucrium Natural Gas 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	Jun. 30, 2014
Teucrium Natural Gas Fund [Member]
Creations and Redemptions
Common units per Creation Basket	50,000		50,000
Common units per Redemption Basket	50,000		50,000
Minimum level of shares per Redemption Basket minimum level	100,000		100,000			100,000
Minimum number of Redemption Baskets	2		2			2
Cash Equivalents
Money market funds	$ 1,161,130		$ 1,161,130		$ 1,752,722
Sponsor Fee Allocation of Expenses and Related Party Transactions [Abstract]
Annual sponsor fee	1.00%		1.00%
Performing accounting and financial reporting, regulatory compliance, and trading activities cost	4,000	4,000	12,000	19,000
Capped management fee and expenses percentage	1.50%		1.50%
Expenses waived by the Sponsor	34,052	21,315	89,249	65,578
Expenses subject to reimbursement					$ 15,400