Commitments and Contingencies - Other Lease Information (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Cash paid:
Operating cash flows from operating leases	$ 4,197	$ 2,816	$ 3,279
Operating cash flow from finance leases	0	1	10
Financing cash flows from finance leases	0	60	242
Non-cash activity:
Operating Lease - Right-of-use assets obtained in exchange for lease liabilities	25,445	0	26,617
Finance Lease - Right-of-use assets obtained in exchange for lease liabilities	$ 0	$ 0	$ 493
Other information:
Operating Lease, Weighted-average remaining lease term	7 years 10 months 24 days
Finance Lease, Weighted-average remaining lease term	0 years
Operating Leases, Weighted-average discount rate	5.60%
Finance Lease, Weighted-average discount rate	0.00%