Fair Value of Assets and Liabilities - Narrative (Details) - USD ($) $ in Thousands |
Mar. 31, 2019 |
Dec. 31, 2018 |
---|---|---|
Debt and Equity Securities, FV-NI [Line Items] | ||
Securities owned deposited with the Company's subsidiaries clearing broker | $ 6,489 | $ 9,763 |
Securities owned, at fair value | 7,967 | 10,923 |
Common Stock and Warrants | Warrants to purchase common stock | Level 2 | ||
Debt and Equity Securities, FV-NI [Line Items] | ||
Securities owned, at fair value | $ 1,396 | $ 1,052 |
X | ||||||||||
- Definition Securities owned and held at clearing broker. No definition available.
|
X | ||||||||||
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
|
X | ||||||||||
- Definition Fair value of financial instruments held by a broker-dealer for their own account (proprietary securities) for trading or investment purposes determined by management based upon quoted prices of a financial instrument with similar characteristics or on a valuation technique or model. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Details
|
X | ||||||||||
- Details
|
X | ||||||||||
- Details
|