Retirement Plans (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Defined Benefit Plan Disclosure [Line Items]
Employer contribution amount	$ 0.4	$ 0.4
Defined contribution plan, initial contribution
Defined Benefit Plan Disclosure [Line Items]
Employer matching contribution, percent	100.00%
Employer matching contribution, percent of employees gross pay	3.00%
Defined contribution plan, additional contribution
Defined Benefit Plan Disclosure [Line Items]
Employer matching contribution, percent	50.00%
Employer matching contribution, percent of employees gross pay	2.00%