Significant Accounting Policies (Details Textual) - USD ($) |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Sep. 30, 2014 |
Sep. 30, 2015 |
Sep. 30, 2014 |
Dec. 31, 2014 |
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| Accounting Policies [Abstract] | ||||
| Reserve for financing notes and related accrued interest receivable | $ 7,610,000 | $ 0 | ||
| Federal statutory income tax rate | 35.00% | 35.00% | 35.00% | |
| Federal minimum alternative minimum tax rate | 2000.00% | |||
| Credit adjusted risk free rate | 5.58% | |||
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- Definition Asset Retirement Obligations, Adjusted Risk Free Rate No definition available.
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- Definition Federal Minimum Alternative Minimum Tax Rate No definition available.
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- References No definition available.
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- Definition A valuation allowance relating to a written agreement to receive money (at a specified future date(s) more than one year from the reporting date, consisting of principal as well as any accrued interest) for the portion that is expected to be uncollectible. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Percentage of domestic federal statutory tax rate applicable to pretax income (loss). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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