Leases (Details) ft² in Thousands	12 Months Ended
	Dec. 31, 2021 USD ($) ft²	Dec. 31, 2020 USD ($)	Dec. 31, 2019 USD ($)
Leases [Abstract]
Operating leases, renewal term	5 years
Rent expense	$ 16,500,000	$ 15,300,000	$ 14,900,000
Operating lease, payments	14,400,000	11,600,000
Right-of-use asset obtained in exchange for operating lease liability	4,000,000	5,800,000
Lease incentive	$ 0	$ 300,000
Weighted average remaining lease term	7 years	7 years 3 months 18 days
Weighted average discount rate, percent	6.22%	6.28%
Operating lease, impairment loss		$ 1,400,000
Operating lease, liability, period decrease		900,000
Rental income	$ 300,000	$ 300,000
Land subject to leases | ft²	862
Minimum rental expense for 2022	$ 1,500,000
Minimum rental expense for 2023	4,600,000
Minimum rental expense for 2024	4,700,000
Minimum rental expense for 2025	4,800,000
Minimum rental expense for 2026	4,900,000
Minimum rental expense for thereafter	$ 31,200,000