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Securities, Unrealized Gains (Losses) Related to Equity Securities (Details) $ in Thousands | 3 Months Ended |
--- | --- | ---
Mar. 31, 2018 USD ($) Issuer | Dec. 31, 2017 Issuer
Gains and losses on equity securities [Abstract] |  |
Net gains and losses recognized on equity securities | $ 72 |
Less: Net gains and losses recognized during the period on equity securities sold during the period | 44 |
Unrealized gains and losses recognized on equity securities still held at March 31, 2017 | 28 |
Carrying amount of equity securities without readily determinable fair values | 5,000 |
Impairment adjustments of equity securities without readily determinable fair values | 0 |
Downward adjustments of equity securities without readily determinable fair values | 0 |
Upward adjustments of equity securities without readily determinable fair values | $ 0 |
Number of issuers whose holdings exceeded 10% of consolidated stockholders' equity, excluding U.S. Government securities | Issuer | 0 | 0

X
- Definition Amount of unrealized and realized gain (loss) on investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI). + References No definition available. + Details
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- References No definition available. + Details
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X
- Definition Amount of realized gain (loss) from sale of investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI). + References No definition available. + Details
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- Definition Amount of unrealized gain (loss) on investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI). + References No definition available. + Details
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- Definition Amount of investment in equity security without readily determinable fair value. + References No definition available. + Details
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X
- Definition Amount of loss from downward price adjustment on investment in equity security without readily determinable fair value. + References No definition available. + Details
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X
- Definition Amount of impairment loss on investment in equity security without readily determinable fair value. + References No definition available. + Details
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X
- Definition Amount of gain from upward price adjustment on investment in equity security without readily determinable fair value. + References No definition available. + Details
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X
- Definition Refers to the number of issuers whose holdings exceed 10% of consolidated stockholders' equity, excluding U.S. Government securities. + References No definition available. + Details
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