Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023
Current assets:
Cash and cash equivalents	$ 17,567	$ 22,406
Short-term investments	110,190	160,330
Prepaid expenses and other current assets	6,595	5,923
Total current assets	134,352	188,659
Property and equipment, net	2,905	3,589
Long-term investments	3,524	35,411
Other assets	6,994	14,894
Total assets	147,775	242,553
Current liabilities:
Accounts payable	4,497	8,591
Payable and accrued liabilities due to related party	$ 149	$ 543
Other Liability, Current, Related Party [Extensible Enumeration]	us-gaap:RelatedPartyMember	us-gaap:RelatedPartyMember
Term loan, current	$ 435
Accrued expenses and other current liabilities	13,419	$ 26,867
Total current liabilities	18,500	36,001
Term loan, non-current, net	9,469	9,639
Other non-current liabilities	6,188	7,201
Total liabilities	34,157	52,841
Commitments and contingencies (Note 12)
Stockholders’ equity
Common stock, $0.001 par value; 1,000,000,000 shares authorized as of December 31, 2024 and December 31, 2023; 53,052,912 and 49,951,989 shares issued and outstanding as of December 31, 2024 and December 31, 2023, respectively	53	50
Additional paid-in capital	734,412	675,678
Accumulated other comprehensive income	275	256
Accumulated deficit	(621,122)	(486,272)
Total stockholders’ equity	113,618	189,712
Total liabilities and stockholders’ equity	$ 147,775	$ 242,553