Summary of Significant Accounting Policies (Corn) (Schedule of Sponsor Fee and Allocation of Expenses) (Details) (Teucrium Corn Fund [Member], USD $)	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013
Teucrium Corn Fund [Member]
Management Fee to the Sponsor	$ 196,425	$ 99,820
Expenses by the Fund	883,662	673,927
Expenses Paid by the Sponsor
Waived Management Fee