Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Jun. 30, 2025	Dec. 31, 2024
Current assets:
Cash and cash equivalents	$ 19,302	$ 17,567
Short-term investments	60,012	110,190
Prepaid expenses and other current assets	5,943	6,595
Total current assets	85,257	134,352
Property and equipment, net	1,497	2,905
Long-term investments	4,232	3,524
Other assets	4,334	6,994
Total assets	95,320	147,775
Current liabilities:
Accounts payable	4,902	4,497
Payable and accrued liabilities due to related party	40	149
Term loan, current	$ 3,043	$ 435
Other Liability, Current, Related Party, Type [Extensible Enumeration]	us-gaap:RelatedPartyMember	us-gaap:RelatedPartyMember
Accrued expenses and other current liabilities	$ 10,863	$ 13,419
Total current liabilities	18,848	18,500
Term loan, non-current	6,997	9,469
Other non-current liabilities	5,060	6,188
Total liabilities	30,905	34,157
Commitments and contingencies (Note 12)
Stockholders’ equity
Common stock, $0.001 par value; 1,000,000,000 shares authorized as of June 30, 2025 and December 31, 2024; 53,506,777 and 53,052,912 shares issued and outstanding as of June 30, 2025 and December 31, 2024 respectively	54	53
Additional paid-in capital	742,150	734,412
Accumulated other comprehensive income	36	275
Accumulated deficit	(677,825)	(621,122)
Total stockholders’ equity	64,415	113,618
Total liabilities and stockholders’ equity	$ 95,320	$ 147,775