STATEMENTS OF CASH FLOWS (Teucrium Soybean Fund [Member], USD $)	6 Months Ended
	Jun. 30, 2012
Teucrium Soybean Fund [Member]
Cash flows from operating activities:
Net income (loss)	$ 168,632
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	(302,707)
Changes in operating assets and liabilities:
Collateral, due from broker	251,582
Interest receivable	(21)
Other assets	(35,785)
Management fee payable to Sponsor	1,184
Other liabilities	17,405
Net cash (used in) provided by operating activities	100,290
Cash flows from financing activities:
Proceeds from sale of Shares	4,154,488
Redemption of Shares	(4,069,742)
Net cash (used in) provided by financing activities	84,746
Net change in cash and cash equivalents	185,036
Cash and cash equivalents, beginning of period	2,055,369
Cash and cash equivalents, end of period	$ 2,240,405