Commitments and Contingencies Management Agreement (Details) |
12 Months Ended |
|---|---|
Dec. 31, 2017 | |
| Commitments and Contingencies [Abstract] | |
| Percent per annum of equity used to calculate management fees | 1.50% |
| X | ||||||||||
- Definition Commitments and Contingencies [Abstract] No definition available.
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| X | ||||||||||
- Definition Percent per annum of stockholders' equity used to calculate the management fee due to PRCM Advisers. No definition available.
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