Leases - Additional Information (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Leases [Abstract]
Noncancellable operating lease expiry year	2033
Noncancellable operating lease expense	$ 8.0	$ 6.2	$ 5.6
Noncancellable lease, cash paid	$ 7.1	$ 6.4	6.2
Noncancellable lease incentive receivable			$ 1.6
Noncancellable operating lease, weighted-average remaining lease term	7 years 9 months 18 days	8 years 8 months 12 days
Noncancellable operating lease, weighted-average discount rate	6.80%	6.90%
Payments for tenant improvements, year one	$ 3.5
Payments for tenant improvements, year two	$ 2.7