Annual report pursuant to Section 13 and 15(d)

Employee Defined - Contribution Plans (Details)

v3.22.1
Employee Defined - Contribution Plans (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Retirement Benefits [Abstract]    
Percentage of contributions that fully vest 100.00%  
Employer contribution, percentage of employee's eligible compensation 3.00%  
Contributions $ 0.6 $ 0.4