Condensed Balance Sheets - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Current assets:
Cash and cash equivalents	$ 38,416	$ 20,323
Prepaid expenses and other current assets	1,110	2,326
Total current assets	39,526	22,649
Property and equipment, net	1,203	681
Operating right-of-use asset, net	174	284
Restricted cash	100	100
Deferred offering costs	432	332
Total assets	41,435	24,046
Current liabilities:
Accounts payable	3,699	2,400
Accrued expenses and other current liabilities	5,025	4,931
Deferred revenue, current	17,668
Total current liabilities	26,392	7,331
Deferred revenue, non-current	5,705
Other long-term liabilities		62
Total liabilities	32,097	7,393
Commitments and contingencies (Note 7)
Stockholders' equity:
Common stock, $0.0001 par value; 200,000,000 shares authorized; 12,200,433 and 12,128,843 shares issued and outstanding at June 30, 2023 and December 31, 2022, respectively	1	1
Additional paid-in capital	135,165	132,653
Accumulated deficit	(125,828)	(116,001)
Total stockholders' equity	9,338	16,653
Total liabilities and stockholders' equity	$ 41,435	$ 24,046