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Derivative Instruments and Hedging Activities (Tables) (Teucrium WTI Crude Oil Fund [Member]) | 12 Months Ended
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Dec. 31, 2012
Teucrium WTI Crude Oil Fund [Member] |
Schedule of Fair Value of Derivative Instruments | At December 31, 2012, the fair value of derivative instruments was as follows:
Primary Underlying Risk |  | Asset Derivatives |  |  | Liability Derivatives |  | Net Derivatives |
Commodity price |  |  |  |  |  |  |  |
Commodity futures contracts |  | $ | 44,872 |  |  | $ | (58,090 | ) | $ (13,218 | )
At December 31, 2011, the fair value of derivative instruments was as follows:
Primary Underlying Risk |  | Asset Derivatives |  |  | Liability Derivatives |  | Net Derivatives |
Commodity price |  |  |  |  |  |  |  |
Commodity futures contracts |  | $ | 116,142 |  |  | $ | (168 | ) | $ 115,974 |
Schedule of Realized and Unrealized Gains (Losses) of Derivative Instruments | For the year ended December 31, 2012
|  | Realized Loss on |  |  | Net Change in Unrealized Loss |
Primary Underlying Risk |  | Derivative Instruments |  |  | on Derivative Instruments |
Commodity price |  |  |  |  |  |
Commodity futures contracts |  | $ | (8,348) |  |  | $ | (129,192 | )
From the commencement of operations (February 23, 2011) to December 31, 2011
|  | Realized Loss on |  |  | Net Change in Unrealized Gain |
Primary Underlying Risk |  | Derivative Instruments |  |  | on Derivative Instruments |
Commodity price |  |  |  |  |  |
Commodity futures contracts |  | $ | (162,359) |  |  | $ | 115,974 |
Schedule of Volume of Derivative Activities | At December 31, 2012, the notional amounts and number of contracts, categorized by primary underlying risk, were as follows:
|  | Long Exposure |
|  | Notional |  |  | Number |
Primary Underlying Risk |  | Amounts |  |  | of Contracts |
Commodity price |  |  |  |  |  |
Commodity futures contracts |  | $ | 2,041,180 |  |  |  | 22 |
At December 31, 2011, the notional amounts and number of contracts, categorized by primary underlying risk, were as follows:
|  | Long Exposure |
|  | Notional |  |  | Number |
Primary Underlying Risk |  | Amounts |  |  | of Contracts |
Commodity price |  |  |  |  |  |
Commodity futures contracts |  | $ | 4,481,380 |  |  |  | 46 |

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- Definition Tabular disclosure of the location and amount of gains and losses reported in the statement of financial performance, or when applicable, the statement of financial position. For example, (a) gains and losses recognized in the income statement on derivative instruments designated and qualifying as hedging instruments in fair value hedges and related hedged items designated and qualifying in fair value hedges and (b) gains and losses initially recognized in other comprehensive income on derivative instruments designated and qualifying as cash flow hedges. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4A -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=7476318&loc=SL5618551-113959 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 133 -Paragraph 205G -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 133 -Paragraph 44C -Subparagraph b -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4C -URI http://asc.fasb.org/extlink&oid=7476318&loc=SL5624171-113959 + Details
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- Definition Tabular disclosure of the location and fair value amounts of derivative instruments (and nonderivative instruments that are designated and qualify as hedging instruments) reported in the statement of financial position. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 133 -Paragraph 205G -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4B -URI http://asc.fasb.org/extlink&oid=7476318&loc=SL5624163-113959 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 133 -Paragraph 44C -Subparagraph a -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. + Details
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- Definition Tabular disclosure of the notional amounts of outstanding derivative positions. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 1A -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=7476318&loc=SL5579245-113959 + Details
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