STATEMENTS OF OPERATIONS (Teucrium Agricultural Fund [Member], USD $)	3 Months Ended
	Jun. 30, 2012	Jun. 30, 2012
Teucrium Agricultural Fund [Member]
Income
Realized (loss) gain on commodity futures contracts	$ (971,557)	$ (969,837)
Net change in unrealized appreciation or depreciation on securities	(129,928)	73,269
Interest income	16	17
Total income (loss)	(1,101,469)	(896,551)
Expenses
Professional fees	(693)	(261)
Business permits and licenses fees	(321)	(213)
General and administrative expenses	1,596	1,704
Custodian fees and expenses	1,194	1,275
Distribution and marketing fees	11,718	11,799
Brokerage commissions	1,249	1,249
Other expenses	364	364
Total expenses	15,107	15,917
Net income (loss)	$ (1,116,576)	$ (912,468)
Net income (loss) per share	$ (1.09)	$ (0.41)
Net income (loss) per weighted average share	$ (5.57)	$ (4.46)
Weighted average shares outstanding	200,551	204,739