Registration statement for securities of certain foreign private issuers

Employee Benefits - Fair Value Assumptions (Details)

v3.22.1
Employee Benefits - Fair Value Assumptions (Details)
12 Months Ended
Dec. 31, 2021
$ / shares
Disclosure of defined benefit plans [line items]  
Volatility (in percent) 54.00%
Bottom of range  
Disclosure of defined benefit plans [line items]  
Fair value of underlying stock (in dollars per share) $ 2.97
Volatility (in percent) 63.40%
Risk free interest rate (in percent) 0.12%
Dividend yield (in percent) 0.00%
Top of range  
Disclosure of defined benefit plans [line items]  
Fair value of underlying stock (in dollars per share) $ 9.20
Volatility (in percent) 70.00%
Risk free interest rate (in percent) 1.68%
Dividend yield (in percent) 0.00%