Share-based Compensation (Tables) |
9 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Sep. 30, 2021 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Share-based Compensation [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Share-Based Compensation Expense |
Share-based
compensation expense was included in general and administrative and research and development costs as follows in the accompanying condensed consolidated statements of comprehensive loss for the three and nine month periods indicated below
(in thousands):
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Weighted Average Assumptions Used in Black-Scholes Option-pricing Model |
The weighted‑average assumptions used
in the Black-Scholes option-pricing model are as follows during the three and nine months ended September 30, 2021 and 2020:
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