Balance Sheets - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
Current assets:
Cash and cash equivalents	$ 275,107	$ 302,182
Prepaid and other current assets	2,192	1,875
Total current assets	277,299	304,057
Restricted cash	1,000	243
Property and equipment, net	1,201	1,027
Right-of-use asset	2,536	1,062
Other long-term assets	5,082	312
Total assets	287,118	306,701
Current liabilities:
Accounts payable (including related party amounts of $67 and $47, respectively)	2,343	599
Lease liabilities, current	123	202
Accrued and other current liabilities	2,989	2,815
Total current liabilities	5,455	3,616
Lease liabilities, noncurrent	2,549	981
Other long-term liabilities	261	367
Total liabilities	8,265	4,964
Commitments and contingencies (Note 2)
Stockholders' equity:
Preferred stock, $0.0001 par value; 50,000,000 shares authorized at June 30, 2022 and December 31, 2021, respectively; no shares issued and outstanding at June 30, 2022 and December 31, 2021, respectively	0	0
Common stock, $0.0001 par value; 500,000,000 shares authorized at June 30, 2022 and December 31, 2021, respectively; 42,580,381 and 42,536,183 shares issued at June 30, 2022 and December 31, 2021, respectively, and 41,903,110 and 41,441,135 shares outstanding at June 30, 2022 and December 31, 2021, respectively	4	4
Additional paid-in capital	349,141	342,104
Accumulated deficit	(70,292)	(40,371)
Total stockholders' equity	278,853	301,737
Total liabilities and stockholders' equity	$ 287,118	$ 306,701