Quarterly Financial Data (Details) (Teucrium Agricultural Fund [Member], USD $)	3 Months Ended				9 Months Ended
	Dec. 31, 2012	Sep. 30, 2012	Jun. 30, 2012	Mar. 31, 2012	Dec. 31, 2012
Teucrium Agricultural Fund [Member]
Total (Loss) Income	$ (24,949)	$ 246,255	$ (1,101,469)		$ (880,163)
Total Expenses	4,033	3,561	15,107		22,701
Net income (loss)	$ (28,982)	$ 242,694	$ (1,116,576)		$ (902,864)
Net income (loss) per share	$ (3.98)	$ 3.8	$ (1.09)	$ 0.0	$ (1.27)