STATEMENTS OF OPERATIONS (Teucrium Natural Gas Fund [Member], USD $)	3 Months Ended		5 Months Ended	6 Months Ended
	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2011	Jun. 30, 2012
Teucrium Natural Gas Fund [Member]
Income
Realized (loss) gain on commodity futures contracts	$ (63,608)	$ (3,752)	$ (327,940)	$ (567,888)
Net change in unrealized appreciation or depreciation on commodity futures contracts	197,507	(100,528)	(57,008)	330,077
Interest income	446	404	1,100	681
Total income (loss)	134,345	(103,876)	(383,848)	(237,130)
Expenses
Management fees			3,628
Professional fees	(383)	35,703	58,852	2,073
Distribution and marketing fees	4,671	29,355	48,387	6,588
Custodian fees and expenses	1,463	32,210	53,094	2,354
Business permits and licenses fees	(131)			(82)
General and administrative expenses	3,215			3,219
Brokerage commissions	210	9	458	492
Other expenses	(103)	14,346	23,646	94
Total expenses	8,942	111,623	188,065	14,738
Net income (loss)	$ 125,403	$ (215,499)	$ (571,913)	$ (251,868)
Net income (loss) per share	$ 0.81	$ (2.15)	$ (3.11)	$ (1.98)
Net income (loss) per weighted average share	$ 0.58	$ (2.15)	$ (4.83)	$ (1.49)
Weighted average shares outstanding	217,037	100,004	118,337	169,235