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COVID-19 Risks and Uncertainties (Details) - USD ($)
$ in Millions
 3 Months Ended 12 Months Ended
Dec. 31, 2021
Dec. 31, 2021
Dec. 31, 2020
Mar. 27, 2020
Risks and Uncertainties [Abstract]        
Deferred employer side social security payments       $ 3.5
Payments of deferred Employer Payroll Tax, CARES Act $ 1.7      
Proceeds from subsidy   $ 0.2 $ 1.4