SCHEDULE OF INVESTMENTS (Teucrium Natural Gas Fund [Member], USD $)	Jun. 30, 2012	Dec. 31, 2011
Dreyfus Cash Management Plus [Member]
Schedule of Investments [Line Items]
Fair Value	$ 3,200,986	$ 1,277,159
Percentage of Net Assets	90.17%	92.46%
Derivative Liabilities [Member]
Schedule of Investments [Line Items]
Fair Value	272,363	602,440
Percentage of Net Assets	7.69%	43.61%
Notional Amount	3,556,000	1,383,770
Derivative Liabilities [Member] | NYMEX Natural Gas Futures One [Member]
Schedule of Investments [Line Items]
Fair Value	104,346	217,844
Percentage of Net Assets	2.94%	15.77%
Notional Amount	891,870	331,760
Derivative Liabilities [Member] | NYMEX Natural Gas Futures Two [Member]
Schedule of Investments [Line Items]
Fair Value	134,521	161,614
Percentage of Net Assets	3.80%	11.70%
Notional Amount	896,390	338,690
Derivative Liabilities [Member] | NYMEX Natural Gas Futures Three [Member]
Schedule of Investments [Line Items]
Fair Value	26,216	120,352
Percentage of Net Assets	0.74%	8.71%
Notional Amount	871,000	365,420
Derivative Liabilities [Member] | NYMEX Natural Gas Futures Four [Member]
Schedule of Investments [Line Items]
Fair Value	7,280	102,630
Percentage of Net Assets	0.21%	7.43%
Notional Amount	$ 896,740	$ 347,900