Leases (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Lessee, Lease, Description [Line Items]
Operating Lease, Weighted Average Remaining Lease Term	5 years
Operating Lease, Weighted Average Discount Rate, Percent	3.50%
Right-of-use “ROU” leased assets	$ 62,830	$ 60,663
Operating Lease, Liability, Current	19,206
Operating lease liabilities, net of current	64,192	64,289
Operating Lease, Liability	83,398
Landlord funded tenant improvements	13,460
Deferred Rent Credit, Noncurrent	7,108
Rental expense	18,200	$ 17,300	$ 15,900
Operating Lease, Payments	20,300
Operating leases minimum payments due [Abstract]
2019	21,730
2020	19,033
2021	16,026
2022	12,304
2023	9,130
Thereafter	12,643
Total minimum lease payments	90,866
Lessor, Operating Lease, Lease Not yet Commenced, Assumption and Judgment, Value of Underlying Asset, Amount	1,600
Lessee, Operating Lease, Liability, Undiscounted Excess Amount	$ 7,468
Operating Lease, Liability, Current, Statement of Financial Position [Extensible List]	Other Liabilities, Current
Maximum [Member]
Lessee, Lease, Description [Line Items]
Lessee, Operating Lease, Lease Not yet Commenced, Term of Contract	5 years