Condensed Balance Sheets - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
Current assets:
Cash and cash equivalents	$ 148,481	$ 145,736
Short-term investments	1,152	27,780
Prepaid expenses and other current assets	4,505	3,045
Total current assets	154,138	176,561
Long-term investments	186	1,876
Property and equipment, net	2,997	2,965
Operating lease right-of-use assets	2,440	2,722
Restricted cash	351	351
Other assets	1,624	1,230
Total assets	161,736	185,705
Current liabilities:
Accounts payable	2,410	1,329
Accrued expenses and other current liabilities	6,361	2,743
Short-term operating lease liabilities	591	565
Total current liabilities	9,362	4,637
Long-term operating lease liabilities	1,984	2,285
Total liabilities	11,346	6,922
Commitments and contingencies (Note 8)
Stockholders' equity
Preferred stock, $0.0001 par value; 10,000,000 shares authorized as of June 30, 2022 and December 31, 2021; 0 shares issued and outstanding as of June 30, 2022 and December 31, 2021
Common stock, $0.0001 par value; 300,000,000 shares authorized as of June 30, 2022 and December 31, 2021; 29,168,681 and 29,115,421 shares issued and outstanding as of June 30, 2022 and December 31, 2021, respectively	3	3
Additional paid-in capital	233,770	228,532
Accumulated other comprehensive income (loss)	(17)	(10)
Accumulated deficit	(83,366)	(49,742)
Total stockholders' equity	150,390	178,783
Total liabilities and stockholders' equity	$ 161,736	$ 185,705