Commitments and Contingencies - Additional Information (Details) $ in Thousands	3 Months Ended	6 Months Ended
	Jun. 30, 2022 USD ($)	Jun. 30, 2022 USD ($) ft²
Lessee Lease Description [Line Items]
Obligation to pay base rent	$ 160,881	$ 160,881
Weighted-average remaining lease term	6 years 8 months 12 days	6 years 8 months 12 days
Weighted-average incremental borrowing rate	9.63%	9.63%
Bothell, WA
Lessee Lease Description [Line Items]
Square feet | ft²		79,565
Initial lease term	16 years	16 years
Option to extend the lease term		the option to extend the lease for up to three additional five-year terms.
Reimbursement of tenant improvements	$ 19,900	$ 19,900
Optional additional tenant improvement allowance	$ 8,000	$ 8,000
Optional additional tenant improvement allowance, interest rate	6.50%	6.50%
Obligation to pay base rent	$ 68,800	$ 68,800
Letter of credit	1,600	$ 1,600
Fremont, CA
Lessee Lease Description [Line Items]
Option to extend the lease term		option to renew the lease for two additional five-year terms
Increase decrease in operating lease right-of-use assets	12,800	$ 12,800
Increase decrease in operating lease right-of-use liabilities	12,800	12,800
Construction in progress costs write-off	$ 4,500	$ 4,500