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Fair Value Measurements (Tables) | 12 Months Ended
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Dec. 31, 2019
Fair Value Disclosures [Abstract] |
Schedule of Fair Value Hierarchy for Assets and Liabilities Measured at Fair Value | The following table presents the Company’s fair value hierarchy for assets and liabilities measured at fair value on a recurring basis as of December 31, 2019:
Securities sold, not yet purchased, at fair value |  | Level 1 |  |  | Level 2 |  |  | Level 3 |  |  | Total |
Equity securities |  | $ | 88,000 |  |  |  | — |  |  |  | — |  |  | $ | 88,000 |
Total Securities sold, not yet purchased, at fair value |  | $ | 88,000 |  |  |  | — |  |  |  | — |  |  | $ | 88,000 |

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- Definition Tabular disclosure of financial instruments held by a broker-dealer for its own account (proprietary securities) for trading or investment purposes that are carried at fair value including securities sold, not yet purchased. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 940 -SubTopic 320 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=35711157&loc=d3e42546-110969 + Details
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