Derivative Instruments and Hedging Activities (Nags) (Schedule of Fair Value of Derivative Instruments) (Details) (Teucrium Natural Gas Fund [Member], USD $)	Mar. 31, 2014	Dec. 31, 2013
Commodity price
Asset derivatives	$ 111,110	$ 84,050
Liability derivatives	5,900
Gross Amount Of Recognized Assets Or Liabilities [Member]
Commodity price
Asset derivatives	111,110	84,050
Liability derivatives	5,900
Gross Amount Offset In The Statement Of Assets And Liabilities [Member]
Commodity price
Asset derivatives
Liability derivatives
Net Amount Presented In The Statement Of Assets And Liabilities [Member]
Commodity price
Asset derivatives	111,110	84,050
Liability derivatives	5,900
Financial Instruments [Member]
Commodity price
Asset derivatives	5,900
Liability derivatives	5,900
Cash Collateral Received Or Pledged [Member]
Commodity price
Asset derivatives	51,740	74,157
Liability derivatives
Net Amount [Member]
Commodity price
Asset derivatives	53,470	9,893
Liability derivatives