Consolidated Balance Sheets (unaudited) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Current assets:
Cash and cash equivalents	$ 247,589	$ 159,711
Prepaid expenses and other current assets	2,761	2,561
Total current assets	250,350	162,272
Property and equipment, net	25,407	26,777
Operating lease right-of-use asset	16,647	17,424
Other non-current assets	691	822
Total assets	293,095	207,295
Current liabilities:
Accounts payable	2,542	2,625
Accrued and other current liabilities	11,597	13,441
Operating lease liability	3,322	3,221
Total current liabilities	17,461	19,287
Operating lease liability, net of current portion	16,714	17,703
Other non-current liabilities	116	130
Total liabilities	34,291	37,120
Commitments and contingencies (Note 9)
Stockholders’ equity:
Preferred stock, $0.0001 par value, 10,000,000 shares authorized as of March 31, 2024 and December 31, 2023, respectively; none issued and outstanding as of March 31, 2024 and December 31, 2023, respectively	0	0
Common stock, $0.0001 par value, 150,000,000 shares authorized as of March 31, 2024 and December 31, 2023, respectively; 82,169,503 and 43,270,386 shares issued and outstanding as of March 31, 2024 and December 31, 2023, respectively	8	4
Additional paid-in capital	667,584	550,943
Accumulated deficit	(408,788)	(380,772)
Total stockholders’ equity	258,804	170,175
Total liabilities and stockholders’ equity	$ 293,095	$ 207,295