Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Current assets:
Cash and cash equivalents	$ 73,114	$ 126,590
Marketable securities, current	190,984	127,091
Accounts receivable	1,167	11,799
Prepaid expenses and other current assets	10,779	5,709
Total current assets	276,044	271,189
Marketable securities, non-current	31,637	28,008
Property and equipment, net	6,571	7,132
Right-of-use asset	60,781	63,956
Restricted cash	3,443	3,443
Other assets	2,617	2,723
Total assets	381,093	376,451
Current liabilities:
Accounts payable	913	1,446
Accrued expenses and other current liabilities	11,203	20,630
Deferred revenue, current	36,592	15,471
Operating lease liability, current	5,493	5,219
Total current liabilities	54,201	42,766
Deferred revenue, net of current	16,910	21,814
Operating lease liability, net of current	62,924	65,757
Total liabilities	134,035	130,337
Commitments and contingencies (see Note 11)
Stockholders’ equity:
Preferred stock, par value of $0.0001 per share; 10,000,000 shares authorized, and no shares issued or outstanding as of June 30, 2024 and December 31, 2023, respectively	0	0
Common stock, par value of $0.0001 per share; 150,000,000 shares authorized, and 68,815,642 and 60,467,188 shares issued and outstanding as of June 30, 2024 and December 31, 2023, respectively	7	6
Additional paid-in capital	821,951	774,618
Accumulated other comprehensive loss	(440)	(127)
Accumulated deficit	(574,460)	(528,383)
Total stockholders’ equity	247,058	246,114
Total liabilities and stockholders’ equity	$ 381,093	$ 376,451