CONDENSED CONSOLIDATED BALANCE SHEETS (UNAUDITED) - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Current assets:
Cash and cash equivalents	$ 46,006	$ 36,015
Short-term investments	134,531	91,443
Prepaid expenses and other current assets	1,821	2,234
Total current assets	182,358	129,692
Property and equipment, net	3,467	3,479
Operating lease right-of-use assets	3,976	4,429
Long-term investments	39,895
Restricted cash	421	414
Deferred offering costs	468	251
Total assets	230,585	138,265
Current liabilities:
Accounts payable	1,261	5,048
Accrued expenses and other current liabilities	9,045	7,378
Operating lease liabilities, current	978	877
Total current liabilities	11,284	13,303
Operating lease liabilities, long-term	3,243	3,767
Total liabilities	14,527	17,070
Commitments and contingencies (Note 11)
Stockholders’ deficit:
Common stock, $0.001 par value; 500,000,000 shares authorized as of June 30, 2024 and December 31, 2023; 30,966,255 and 22,522,644 shares issued and outstanding as of June 30, 2024 and December 31, 2023, respectively.	31	23
Additional paid-in capital	367,750	237,675
Accumulated other comprehensive loss	(19)	(83)
Accumulated deficit	(151,704)	(116,420)
Total stockholders' equity	216,058	121,195
Total liabilities and stockholders' equity	$ 230,585	$ 138,265