Offsetting. (Details) - Schedule of Derivative Instruments (USD $)	Dec. 31, 2014	Dec. 31, 2013
Derivative [Line Items]
Net Amount of Assets in the Statement of Financial Condition	$ 481,931us-gaap_DerivativeAssets	$ 762,636us-gaap_DerivativeAssets
Net Amount	(142,271)	(218,596)
Net Amount of Liabilities in the Statement of Financial Condition	15,975us-gaap_DerivativeLiabilities	0us-gaap_DerivativeLiabilities
Net Amount	(142,271)	(218,596)
Derivative Assets and Collateral Held by Company [Member] \| OASIS RCM, LLC [Member]
Derivative [Line Items]
Net Amount of Assets in the Statement of Financial Condition	0	0
Gross Amounts Not Offset in the Statement of Financial Condition, Financial Instruments	0	0
Gross Amounts Not Offset in the Statement of Financial Condition, Cash Collateral Received	0	0
Net Amount	0	0
Derivative Assets and Collateral Held by Company [Member] \| OASIS PGR, LLC [Member]
Derivative [Line Items]
Net Amount of Assets in the Statement of Financial Condition	297,571	550,967
Gross Amounts Not Offset in the Statement of Financial Condition, Financial Instruments	0	0
Gross Amounts Not Offset in the Statement of Financial Condition, Cash Collateral Received	0	0
Net Amount	297,571	550,967
Derivative Assets and Collateral Held by Company [Member] \| OASIS PAM, LLC [Member]
Derivative [Line Items]
Net Amount of Assets in the Statement of Financial Condition	0	(22,515)
Gross Amounts Not Offset in the Statement of Financial Condition, Financial Instruments	0	0
Gross Amounts Not Offset in the Statement of Financial Condition, Cash Collateral Received	0	0
Net Amount	0	(22,515)
Derivative Assets and Collateral Held by Company [Member] \| OASIS CIM, LLC [Member]
Derivative [Line Items]
Net Amount of Assets in the Statement of Financial Condition	0	0
Gross Amounts Not Offset in the Statement of Financial Condition, Financial Instruments	0	0
Gross Amounts Not Offset in the Statement of Financial Condition, Cash Collateral Received	0	0
Net Amount	0	0
Derivative Assets and Collateral Held by Company [Member] \| OASIS ROW, LLC [Member]
Derivative [Line Items]
Net Amount of Assets in the Statement of Financial Condition	184,361	0
Gross Amounts Not Offset in the Statement of Financial Condition, Financial Instruments	0	0
Gross Amounts Not Offset in the Statement of Financial Condition, Cash Collateral Received	0	0
Net Amount	184,361	0
Derivative Assets and Collateral Held by Company [Member] \| OASIS Bleeker, LLC [Member]
Derivative [Line Items]
Net Amount of Assets in the Statement of Financial Condition	0	234,184
Gross Amounts Not Offset in the Statement of Financial Condition, Financial Instruments	0	0
Gross Amounts Not Offset in the Statement of Financial Condition, Cash Collateral Received	0	0
Net Amount	0	234,184
Derivative Assets and Collateral Held by Company [Member] \| OASIS PR, LLC [Member]
Derivative [Line Items]
Net Amount of Assets in the Statement of Financial Condition	0	0
Gross Amounts Not Offset in the Statement of Financial Condition, Financial Instruments	0	0
Gross Amounts Not Offset in the Statement of Financial Condition, Cash Collateral Received	0	0
Net Amount	0	0
Derivative Assets and Collateral Held by Company [Member]
Derivative [Line Items]
Net Amount of Assets in the Statement of Financial Condition	481,932	762,636
Gross Amounts Not Offset in the Statement of Financial Condition, Financial Instruments	0	0
Gross Amounts Not Offset in the Statement of Financial Condition, Cash Collateral Received	0	0
Net Amount	481,932	762,636
Derivative Liabilities and Collateral Pledged by Company [Member] \| OASIS RCM, LLC [Member]
Derivative [Line Items]
Net Amount of Liabilities in the Statement of Financial Condition	0	0
Gross Amounts Not Offset in the Statement of Financial Condition, Financial Instruments	0	0
Gross Amounts Not Offset in the Statement of Financial Condition, Cash Collateral Received	0	0
Net Amount	0	0
Derivative Liabilities and Collateral Pledged by Company [Member] \| OASIS PGR, LLC [Member]
Derivative [Line Items]
Net Amount of Liabilities in the Statement of Financial Condition	0	0
Gross Amounts Not Offset in the Statement of Financial Condition, Financial Instruments	0	0
Gross Amounts Not Offset in the Statement of Financial Condition, Cash Collateral Received	0	0
Net Amount	0	0
Derivative Liabilities and Collateral Pledged by Company [Member] \| OASIS PAM, LLC [Member]
Derivative [Line Items]
Net Amount of Liabilities in the Statement of Financial Condition	0	0
Gross Amounts Not Offset in the Statement of Financial Condition, Financial Instruments	0	0
Gross Amounts Not Offset in the Statement of Financial Condition, Cash Collateral Received	0	0
Net Amount	0	0
Derivative Liabilities and Collateral Pledged by Company [Member] \| OASIS CIM, LLC [Member]
Derivative [Line Items]
Net Amount of Liabilities in the Statement of Financial Condition	0	0
Gross Amounts Not Offset in the Statement of Financial Condition, Financial Instruments	0	0
Gross Amounts Not Offset in the Statement of Financial Condition, Cash Collateral Received	0	0
Net Amount	0	0
Derivative Liabilities and Collateral Pledged by Company [Member] \| OASIS ROW, LLC [Member]
Derivative [Line Items]
Net Amount of Liabilities in the Statement of Financial Condition	15,975	0
Gross Amounts Not Offset in the Statement of Financial Condition, Financial Instruments	(15,975)	0
Gross Amounts Not Offset in the Statement of Financial Condition, Cash Collateral Received	0	0
Net Amount	0	0
Derivative Liabilities and Collateral Pledged by Company [Member] \| OASIS Bleeker, LLC [Member]
Derivative [Line Items]
Net Amount of Liabilities in the Statement of Financial Condition	0	0
Gross Amounts Not Offset in the Statement of Financial Condition, Financial Instruments	0	0
Gross Amounts Not Offset in the Statement of Financial Condition, Cash Collateral Received	0	0
Net Amount	0	0
Derivative Liabilities and Collateral Pledged by Company [Member] \| OASIS PR, LLC [Member]
Derivative [Line Items]
Net Amount of Liabilities in the Statement of Financial Condition	0	0
Gross Amounts Not Offset in the Statement of Financial Condition, Financial Instruments	0	0
Gross Amounts Not Offset in the Statement of Financial Condition, Cash Collateral Received	0	0
Net Amount	0	0
Derivative Liabilities and Collateral Pledged by Company [Member]
Derivative [Line Items]
Net Amount of Liabilities in the Statement of Financial Condition	15,975	0
Gross Amounts Not Offset in the Statement of Financial Condition, Financial Instruments	(15,975)	0
Gross Amounts Not Offset in the Statement of Financial Condition, Cash Collateral Received	0	0
Net Amount	$ 0	$ 0

Fair value, after the effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets not subject to a master netting arrangement and not elected to be offset.

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