CONDENSED CONSOLIDATED BALANCE SHEETS (UNAUDITED) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Current assets:
Cash and cash equivalents	$ 24,607	$ 36,015
Short-term investments	85,368	91,443
Prepaid expenses and other current assets	2,168	2,234
Total current assets	112,143	129,692
Property and equipment, net	3,408	3,479
Operating lease right-of-use assets	4,205	4,429
Restricted cash	417	414
Deferred offering costs	348	251
Total assets	120,521	138,265
Current liabilities:
Accounts payable	2,056	5,048
Accrued expenses and other current liabilities	6,041	7,378
Operating lease liabilities, current	944	877
Total current liabilities	9,041	13,303
Operating lease liabilities, long-term	3,501	3,767
Total liabilities	12,542	17,070
Commitments and contingencies (Note 11)
Stockholders’ deficit:
Common stock, par value $0.001; 500,000,000 shares authorized as of March 31, 2024 and December 31, 2023; 22,637,539 and 22,522,644 shares issued and outstanding as of March 31, 2024 and December 31, 2023, respectively.	23	23
Additional paid-in capital	240,932	237,675
Accumulated other comprehensive loss	(70)	(83)
Accumulated deficit	(132,906)	(116,420)
Total stockholders' equity	107,979	121,195
Total liabilities and stockholders' equity	$ 120,521	$ 138,265