Stock-Based Compensation (Tables) |
9 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Stock-Based Compensation [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Components of Stock-Based Compensation Expense |
Following is the stock-based compensation expense related to common stock options, restricted common stock, common stock warrants and deferred stock units:
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Stock Option Activity |
The following table summarizes the stock option activity in the Company’s equity incentive plans, including non-plan grants to Company executives, from December 31,
2021 through September 30, 2022:
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Weighted Average Assumptions Used to Determine Fair Value of Options Granted |
The fair value of all other options granted is determined using the Black-Scholes option-pricing model. The following weighted average assumptions were used:
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