CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Current assets:
Cash and cash equivalents	$ 23,491	$ 22,397
Short-term investments	98,948	106,823
Prepaid expenses and other current assets	1,793	2,276
Total current assets	124,232	131,496
Property and equipment, net	288	242
Operating lease right-of-use assets	614	1,003
Other long-term assets	2,284	2,560
Total assets	127,418	135,301
Current liabilities:
Accounts payable	2,396	2,575
Accrued and other current liabilities	14,821	4,822
Operating lease liabilities	420	385
Total current liabilities	17,637	7,782
Operating lease liabilities, net of current portion	255	705
Other liabilities	70	71
Total liabilities	17,962	8,558
Commitments and contingencies (Note 5)
Stockholders' equity:
Preferred stock, $0.0001 par value; 10,000,000 shares authorized as of December 31, 2023 and December 31, 2022, respectively; no shares issued and outstanding at December 31, 2023 and December 31, 2022, respectively
Common stock, $0.0001 par value; 150,000,000 shares authorized at December 31, 2023 and December 31, 2022, respectively; 27,762,703 and 24,722,974 shares issued and outstanding at December 31, 2023 and December 31, 2022, respectively	3	2
Additional paid-in capital	272,640	215,110
Accumulated other comprehensive income (loss)	237	(466)
Accumulated deficit	(163,424)	(87,903)
Total stockholders' equity	109,456	126,743
Total liabilities and stockholders' equity	$ 127,418	$ 135,301