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v3.21.2

Fair Value Measures - Changes in Level 3 Liabilities Measured at Fair Value (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2021 | Jun. 30, 2020 | Jun. 30, 2021 | Jun. 30, 2020
2015 Private warrants |  |  |  |
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] |  |  |  |
Beginning balance | $ 99,781 | $ 20,196 | $ 77,404 | $ 72,705
Exercise or conversion | (78,495) | 0 | (78,495) | 0
Measurement adjustment | (1,571) | 14,225 | 25,486 | (38,284)
Repurchases | (19,715) |  | (24,395) |
Reclassification to equity at June 30, 2020 |  | 0 |  | 0
Ending balance | $ 0 | 34,421 | $ 0 | 34,421
2018 Warrants |  |  |  |
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] |  |  |  |
Beginning balance |  | 13,853 |  | 58,369
Exercise or conversion |  | (374) |  | (416)
Measurement adjustment |  | 12,737 |  | (31,737)
Reclassification to equity at June 30, 2020 |  | (26,216) |  | (26,216)
Ending balance |  | $ 0 |  | $ 0

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