Stock-Based Compensation (Tables) |
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Disclosure Of Compensation Related Costs Sharebased Payments [Abstract] | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Summary of Stock Option Activity |
The following is a summary of option activity under the Stock Incentive Plans and Inducement Plan (in thousands, except share and per share amounts):
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Schedule of Estimated Assumptions Used to Calculate Weighted-Average Grant Date Fair Value of Options Granted | There were no options exercised in the nine months ended September 30, 2022 and 1,566 options exercised in the nine months ended September 30, 2021. The weighted-average grant date fair values of stock options granted in the nine month periods ended September 30, 2022 and 2021 were $17.58 per share and $54.77 per share, respectively, and were calculated using the following estimated assumptions:
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Schedule of Nonvested Restricted Stock Units Activity |
The following is a summary of restricted stock unit activity under the 2014 Plan:
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Summary of Stock-Based Compensation Expense for Stock Options Granted that was Recorded in the Company's Results of Operations |
The following table summarizes the stock-based compensation expense resulting from awards granted under Stock Incentive Plans, the Inducement Plan and the 2014 ESPP, that was recorded in the Company’s results of operations for the periods presented (in thousands):
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