Income Taxes	6 Months Ended
Jun. 30, 2013
Income Taxes [Abstract]
Income Taxes	9. Income Taxes No provision for income taxes has been made in the accompanying financial statements, as partners are individually responsible for reporting income or loss based upon their respective share of the Partnership’s revenues and expenses for income tax purposes. The Partnership files U.S. federal and state tax returns. The guidance issued by the FASB on income taxes, clarifies the accounting for uncertainty in income taxes recognized in the Partnership's financial statements, and prescribes a recognition threshold and measurement attribute for financial statement recognition and measurement of a tax position taken or expected to be taken. The Partnership has concluded that there are no significant uncertain tax positions that would require recognition in the financial statements as of June 30, 2013 and December 31, 2012. If applicable, the Partnership recognizes interest accrued related to unrecognized tax benefits in interest expense and penalties in other expenses in the Statements of Income and Expenses. Generally, the 2009 through 2012 tax years remain subject to examination by U.S. federal and most state tax authorities. No income tax returns are currently under examination.

Income Taxes

6 Months Ended

Jun. 30, 2013

9. Income Taxes

No provision for income taxes has been made in the accompanying financial statements, as partners are individually responsible for reporting income or loss based upon their respective share of the Partnership’s revenues and expenses for income tax purposes. The Partnership files U.S. federal and state tax returns.

The guidance issued by the FASB on income taxes, clarifies the accounting for uncertainty in income taxes recognized in the Partnership's financial statements, and prescribes a recognition threshold and measurement attribute for financial statement recognition and measurement of a tax position taken or expected to be taken. The Partnership has concluded that there are no significant uncertain tax positions that would require recognition in the financial statements as of June 30, 2013 and December 31, 2012. If applicable, the Partnership recognizes interest accrued related to unrecognized tax benefits in interest expense and penalties in other expenses in the Statements of Income and Expenses. Generally, the 2009 through 2012 tax years remain subject to examination by U.S. federal and most state tax authorities. No income tax returns are currently under examination.