Condensed Balance Sheets - USD ($) $ in Thousands	Sep. 30, 2024	Dec. 31, 2023
Current assets
Cash and cash equivalents	$ 33,184	$ 66,886
Marketable securities, short-term	167,159	176,636
Prepaid expenses and other current assets	7,289	3,093
Total current assets	207,632	246,615
Marketable securities, long-term	58,552	62,553
Right-of-use asset	296	381
Restricted cash	236	233
Property and equipment, net	89	122
Other assets	170	221
Total assets	266,975	310,125
Current liabilities
Accounts payable	2,342	1,379
Accrued clinical trial expenses	12,517	4,387
Accrued expenses and other current liabilities	4,926	6,339
Finance lease liability, short-term	0	756
Operating lease liability, short-term	129	110
Total current liabilities	19,914	12,971
Operating lease liability, long-term	185	284
Debt, long-term	29,674	29,897
Total liabilities	49,773	43,152
Commitments and contingencies (Note 10)
Stockholders’ equity
Preferred stock, $0.0001 par value; 10,000,000 shares authorized and no shares issued and outstanding as of September 30, 2024 and December 31, 2023	0	0
Common stock, $0.0001 par value; 300,000,000 shares authorized as of September 30, 2024 and December 31, 2023; 60,079,778 and 57,910,461 shares issued and outstanding as of September 30, 2024 and December 31, 2023, respectively	6	6
Additional paid-in capital	504,651	489,453
Accumulated deficit	(287,973)	(222,798)
Accumulated other comprehensive income	518	312
Total stockholders’ equity	217,202	266,973
Total liabilities and stockholders’ equity	$ 266,975	$ 310,125