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Stock-Based Compensation (Tables)
6 Months Ended
Jun. 30, 2021
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]  
Schedule of Assumptions Used to Calculate Fair Value of Options Granted to Employees

The fair value of stock options granted to employees during the three and six months ended June 30, 2021 was estimated at the date of grant using the following assumptions:

 

 

Three and Six Months Ended June 30,

 

 

 

2021

 

Risk-free interest rate

 

 

0.73

%

Expected dividend yield

 

0%

 

Expected term

 

5.22 years

 

Expected volatility

 

68.48%