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Significant Accounting Policies (Details) (USD $) | Dec. 31, 2012 | Dec. 31, 2011
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Level 1 Inputs [Member] |  |
Summary of investments values based upon Level 1 and Level 2 |  |
Value of Investment | $ 16,922,720 | $ 10,480,353
Level 2 Inputs [Member] |  |
Summary of investments values based upon Level 1 and Level 2 |  |
Value of Investment | $ 3,650,561 | $ 6,977,929

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- Details
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- Definition Value of investment. + References No definition available. + Details
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