Condensed Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Current assets:
Cash and cash equivalents	$ 22,419	$ 54,197
Short-term investments	120,159	113,178
Prepaid expenses and other current assets	2,578	6,958
Total current assets	145,156	174,333
Property and equipment, net	330	186
Operating lease right-of-use assets	1,094	542
Other long-term assets	1,076	302
Total assets	147,656	175,363
Current liabilities:
Accounts payable	4,541	1,208
Accrued and other current liabilities	2,785	1,150
Operating lease liabilities	379	192
Total current liabilities	7,705	2,550
Operating lease liabilities, net of current portion	800	382
Other liabilities	13	13
Total liabilities	8,518	2,945
Commitments and contingencies (Note 5)
Stockholders' equity:
Preferred stock, $0.0001 par value; 10,000,000 shares authorized as of September 30, 2022 and December 31, 2021, respectively; no shares issued and outstanding at September 30, 2022 and December 31, 2021, respectively
Common stock, $0.0001 par value; 150,000,000 shares authorized at September 30, 2022 and December 31, 2021, respectively; 24,506,390 and 24,410,393 shares issued and outstanding at September 30, 2022 and December 31, 2021, respectively	2	2
Additional paid-in capital	212,788	208,867
Accumulated other comprehensive loss	(771)	(59)
Accumulated deficit	(72,881)	(36,392)
Total stockholders' equity	139,138	172,418
Total liabilities and stockholders' equity	$ 147,656	$ 175,363