Leases - Additional Information (Detail) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Leases [Abstract]
Option to extend, lease term			10 years
Total lease cost	$ 1.9	$ 2.0	$ 5.8	$ 6.0
Operating lease costs	1.8	1.9	5.5	5.7
Short-term lease costs	$ 0.1	$ 0.1	$ 0.3	$ 0.3