Leases - Maturities of Lease Liabilities (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Operating Leases
2023	$ 4,302
2024	6,946
2025	6,348
2026	6,530
2027	6,726
Thereafter	30,251
Total	61,103
Less: interest	(13,533)
Present value of lease liabilities	47,570
Finance Leases
2023	41
2024	0
2025	0
2026	0
2027	0
Thereafter	0
Total lease payments	41
Less: interest	0
Present value of lease liabilities	41
2023	4,343
2024	6,946
2025	6,348
2026	6,530
2027	6,726
Thereafter	30,251
Total lease payments	61,144
Less: interest	(13,533)
Present value of lease liabilities	47,611	$ 50,182
Future minimum lease payments	61,103
25 Network Drive, Burlington, Massachusetts
Operating Leases
Total	98,900
Finance Leases
Future minimum lease payments	98,900
Tenant improvement allowance	$ 25,100
Term of contract	144 months