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Reorganization | 3 Months Ended
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Mar. 31, 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 primarily for severance and $3.1 million for non-cash, stock-based compensation expense, which was recognized during the fourth quarter of 2020. As of March 31, 2021, we have paid $2.4 million of the total cash severance charges. We expect to make the final payment in the third quarter of 2021. We have accounted for these expenses in accordance with the FASB ASC Topic 420, Exit or Disposal Cost Obligations.

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