STATEMENTS OF CASH FLOWS (Nags) (Teucrium Natural Gas Fund [Member], USD $)	6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013
Teucrium Natural Gas Fund [Member]
Cash flows from operating activities:
Net income (loss)	$ 252,877	$ (62,439)
Adjustments to reconcile net income (loss) to net cash (used in) provided by operating activities:
Net change in unrealized appreciation or depreciation on commodity futures contracts	17,330	(64,509)
Changes in operating assets and liabilities:
Collateral, due from broker	(13,895)	29,974
Interest receivable	42	82
Other assets	(3,646)	5,441
Collateral, due to broker	(74,157)
Management fee payable to Sponsor	(1,671)	(1,105)
Other liabilities	2,293	(328)
Net cash (used in) provided by operating activities	179,173	(92,884)
Cash flows from financing activities:
Redemption of Shares	(700,365)	(1,211,768)
Net cash (used in) provided by financing activities	(700,365)	(1,211,768)
Net change in cash and cash equivalents	(521,192)	(1,304,652)
Cash and cash equivalents, beginning of period	1,752,722	4,476,336
Cash and cash equivalents, end of period	$ 1,231,530	$ 3,171,684