Defined Contribution Plan (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Retirement Benefits [Abstract]
Payment made under defined contribution plan	$ 0.2	$ 0.2	$ 0.4	$ 0.4