Restructuring Charges - Narrative (Details) - USD ($) $ in Thousands		3 Months Ended		12 Months Ended
	Jun. 30, 2023	Jun. 30, 2023	Jun. 30, 2023	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023	Aug. 31, 2023
Restructuring Cost and Reserve [Line Items]
Employee workforce, termination percentage			83.00%
Cash severance payments and other employee-related costs						$ 6,400
Cash payments for employee related restructuring charges						5,300
Non-cash stock-based compensation expense related to accelerated vesting of stock-based awards						$ 1,000
Restructuring Charges, Statement of Income or Comprehensive Income [Extensible Enumeration]						Research and development
Total consideration from disposal of long lived assets	$ 500	$ 500	$ 500
Loss on disposal of long-lived assets				$ 0	$ 0	$ 915
Lease asset impairment	900
Impairment on leasehold improvements	$ 1,700
Termination fee amount							$ 2,000
Research and Development Expense
Restructuring Cost and Reserve [Line Items]
Loss on disposal of long-lived assets		700
General and Administrative Expense
Restructuring Cost and Reserve [Line Items]
Loss on disposal of long-lived assets		$ 200