BALANCE SHEETS - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Current assets:
Cash and cash equivalents	$ 49,831	$ 23,384
Short-term investments	236,575	184,803
Prepaid expenses and other current assets	8,193	4,410
Total current assets	294,599	212,597
Long-term investments	22,126	26,852
Property and equipment, net	2,878	2,862
Other assets	9,303	9,696
Total assets	328,906	252,007
Current liabilities:
Accounts payable	2,309	944
Accrued liabilities	17,230	19,514
Total current liabilities	19,539	20,458
Other long-term liabilities	6,967	7,461
Total liabilities	26,506	27,919
Commitments and contingencies
Stockholders' equity:
Preferred stock, $0.0001 par value; 200,000,000 shares authorized; no shares issued and outstanding at June 30, 2024 and December 31, 2023	0	0
Common stock, $0.0001 par value; 1,000,000,000 shares authorized; 67,672,303 and 54,865,553 shares issued and outstanding at June 30, 2024 and December 31, 2023, respectively	7	6
Additional paid-in capital	794,550	658,751
Accumulated deficit	(491,901)	(434,927)
Accumulated other comprehensive (loss) income	(256)	258
Total stockholders' equity	302,400	224,088
Total liabilities and stockholders' equity	$ 328,906	$ 252,007