Summary of Significant Accounting Policies (Nags) (Schedule of Sponsor Fee and Allocation of Expenses) (Details) (Teucrium Natural Gas Fund [Member], USD $)	3 Months Ended									11 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 Natural Gas Fund [Member]
Management Fee to the Sponsor	$ 6,960				$ 12,205					$ 2,782	$ 34,958	$ 18,038
Expenses by the Fund	10,274	12,444	13,739	14,930	17,864	13,085	8,942	5,796	13,766	237,234	51,387	45,687
Expenses Paid by the Sponsor	11,500				9,400					24,000	65,200	19,200
Waived Management Fee									$ 4,300	$ 18,000		$ 13,000