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Reorganization | 9 Months Ended
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Sep. 30, 2021
Reorganizations [Abstract] |
Reorganization | 8. Reorganization In October 2020, we implemented changes to our organizational structure. In connection with the reorganization, we provided or will provide employees one-time severance payments upon termination, continued benefits for a specific period of time, outplacement services and certain stock option plan modifications. The total expense for these activities was $5.6 million, $2.5 million of which is primarily for severance and $3.1 million of which is for non-cash, stock-based compensation expense, which was recognized during the fourth quarter of 2020. As of September 30, 2021, we have paid $2.5 million of the total cash severance charges. We have accounted for these expenses in accordance with the FASB ASC Topic 420, Exit or Disposal Cost Obligations.

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