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Significant Accounting Policies (Tables) | 3 Months Ended
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Mar. 31, 2019
Accounting Policies [Abstract] |
Summary of Reclassifications to Conform to the Current Year's Consolidated Financial Statement Presentation | The following table summarizes these reclassifications which had no effect on previously reported net income.
Operating Revenues: |  | Three Months Ended March 31, 2018 |
Advisory fees (previously reported) |  | $ | 58,756 |
Other ETP fees reclassified to Other income |  |  | (300 | )
Advisory fees (currently reported) |  | $ | 58,456 |
Other income (previously reported) |  | $ | 849 |
Other ETP fees reclassified from Advisory fees |  |  | 300 |
Interest income reclassified to Other Income/(Expenses) |  |  | (962 | )
Realized and unrealized losses reclassified to Other losses, net |  |  | 261 |
Other income (currently reported) |  | $ | 448 |
Total revenues (currently reported) |  | $ | 58,904 |
Other Income/(Expenses): |  |  |  |
Interest income reclassified from operating revenues |  | $ | 962 |
Other losses, net (previously reported) |  | $ | — |
Realized and unrealized losses reclassified from operating revenues |  |  | (261 | )
Other losses, net (currently reported) |  | $ | (261 | )
Schedule of Estimated Useful Lives of Related Assets | Depreciation is provided for using the straight-line method over the estimated useful lives of the related assets as follows:
Equipment |  | 5 years |
Furniture and fixtures |  | 15 years |

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