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INVESTMENT - Kodiak (Details) - USD ($) $ in Thousands |  | 12 Months Ended |
--- | --- | --- | ---
Feb. 08, 2019 | Dec. 31, 2019 | Jul. 19, 2017
Equity securities without readily determinable fair value |  |  |
Redemption of preferred interest |  | $ 134,288 |
Kodiak |  |  |
Equity securities without readily determinable fair value |  |  |
Equity securities | $ 0 |  | $ 100,000
Redemption of preferred interest | 135,000 |  |
Gain on redemption | $ 11,500 |  |

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