Income Taxes	3 Months Ended
Mar. 31, 2018
Income Taxes [Abstract]
Income Taxes	5. Income Taxes No provision for income taxes has been made in the accompanying consolidated financial statements, as members are individually responsible for reporting income or loss based upon their respective share of the Fund’s revenues and expenses for income tax purposes. U.S. GAAP provides guidance for how uncertain tax positions should be recognized, measured, presented and disclosed in the financial statements. U.S. GAAP requires the evaluation of tax positions taken or expected to be taken in the course of preparing the Fund’s tax returns to determine whether the tax positions are “more-likely-than-not” of being sustained by the applicable tax authority. Tax positions not deemed to meet a more-likely-than-not threshold would be recorded as a tax expense in the current year and the Fund identifies its major tax jurisdictions as U.S. Federal and Connecticut State. The Manager has evaluated the Fund’s tax positions and has concluded that there are no significant tax positions requiring recognition, measurement or disclosure in the consolidated financial statements for open tax years 2015 through 2017 or expected to be taken in the Fund’s 2018 tax returns. The Manager is not aware of any tax positions for which it is reasonably possible that the total amounts of unrecognized tax expense will change materially in the next twelve months. Tax years which are considered open by the relevant jurisdiction are subject to potential examination.

5. Income Taxes

No provision for income taxes has been made in the accompanying consolidated financial statements, as members are individually responsible for reporting income or loss based upon their respective share of the Fund’s revenues and expenses for income tax purposes.

U.S. GAAP provides guidance for how uncertain tax positions should be recognized, measured, presented and disclosed in the financial statements. U.S. GAAP requires the evaluation of tax positions taken or expected to be taken in the course of preparing the Fund’s tax returns to determine whether the tax positions are “more-likely-than-not” of being sustained by the applicable tax authority. Tax positions not deemed to meet a more-likely-than-not threshold would be recorded as a tax expense in the current year and the Fund identifies its major tax jurisdictions as U.S. Federal and Connecticut State. The Manager has evaluated the Fund’s tax positions and has concluded that there are no significant tax positions requiring recognition, measurement or disclosure in the consolidated financial statements for open tax years 2015 through 2017 or expected to be taken in the Fund’s 2018 tax returns. The Manager is not aware of any tax positions for which it is reasonably possible that the total amounts of unrecognized tax expense will change materially in the next twelve months. Tax years which are considered open by the relevant jurisdiction are subject to potential examination.