Segment Disclosure - Summary of Significant Expenses Related to The Life Science Segment (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Revenues		$ 16,146
Costs and operating expenses
Cost of revenues		475
Research and development
Total research and development expenses	$ 17,044	13,029
General and administrative
Total general and administrative expenses	5,870	8,247
Total costs and operating expenses	22,914	21,751
Other segment income	1,756	2,349
Net loss	(21,158)	(3,256)
Reconciliation of profit or loss
Consolidated net loss	(21,158)	(3,256)
Operating Segments
Costs and operating expenses
Cost of revenues	0	475
Research and development
Total research and development expenses	17,044	13,029
General and administrative
Total general and administrative expenses	5,870	8,247
Total costs and operating expenses	22,914	21,751
Other segment income	1,756	2,349
Net loss	(21,158)	(3,256)
Royalty revenue and sale of royalty rights | Operating Segments
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Revenues	0	16,146
Clinical product candidates | Operating Segments
Research and development
Total research and development expenses	5,146	3,974
Clinical product manufacturing | Operating Segments
Research and development
Total research and development expenses	3,384	2,563
Personnel-related expenses excluding stock-based compensation | Operating Segments
Research and development
Total research and development expenses	4,739	3,504
General and administrative
Total general and administrative expenses	1,491	1,918
Stock-based compensation
Research and development
Total research and development expenses	1,122	678
General and administrative
Total general and administrative expenses	2,509	3,643
Depreciation and amortization
Research and development
Total research and development expenses	473	315
Professional and consultant fees | Operating Segments
General and administrative
Total general and administrative expenses	814	1,080
Other | Operating Segments
Research and development
Total research and development expenses	2,180	1,995
General and administrative
Total general and administrative expenses	$ 1,056	$ 1,606