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AdvisorEngine - Financial Interests (Tables) | 12 Months Ended
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Dec. 31, 2019
Advisor Engine [Member] |
Summary of Carrying Value Information of AdvisorEngine Financial Interests | The following table sets forth the carrying value of the Company’s financial interests in AdvisorEngine:
|  | December 31, 2019 |  |  | Dec. 31, 2018 |
|  | Gross Carrying Value |  |  | Impairment |  |  | Net Carrying Value |  |  | Net Carrying Value |
Unsecured convertible note (Note 9) |  | $ | 2,126 |  |  | $ | — |  |  | $ | 2,126 |  |  | $ | — |
Unsecured non-convertible note (Note 9) |  |  | 31,184 |  |  |  | (5,138 | ) |  |  | 26,046 |  |  |  | 28,722 |
Preferred stock (Note 10) |  |  | 25,000 |  |  |  | (25,000 | ) |  |  | — |  |  |  | 25,000 |
Total |  | $ | 58,310 |  |  | $ | (30,138 | ) |  | $ | 28,172 |  |  | $ | 53,722 |

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