Investments - Summary of Investments (Details) - USD ($) $ in Thousands |
Jun. 30, 2019 |
Dec. 31, 2018 |
|---|---|---|
| Business Combinations [Abstract] | ||
| Equity method investments | $ 1,975 | |
| Variable interest entity, equity method | 1,010 | |
| Equity securities | 20,856 | $ 26,313 |
| Equity securities with no readily determinable fair value | 438 | |
| Warrants and options | 488 | |
| Total carrying value of investments | 24,767 | $ 31,228 |
| Equity method investment, underlying equity in net assets | $ 10,616 |
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- Definition Equity Method Investment, Excluding Variable Interest Entity No definition available.
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- Definition Equity Method Investment, Variable Interest Entity No definition available.
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- Definition Stock Option and Warrant Investments No definition available.
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- References No definition available.
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- Definition This item represents the entity's ownership percentage in the investee multiplied by the investee's total equity. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of investment in equity security without readily determinable fair value. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The total amount of investments that are intended to be held for an extended period of time (longer than one operating cycle). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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