Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Current assets:
Cash and cash equivalents	$ 13,984	$ 44,367
Short-term investments	361,677	311,430
Accounts receivable	2,428	3,292
Prepaid expenses and other current assets	13,236	12,539
Total current assets	391,325	371,628
Long-term investments	133,542	182,001
Property and equipment, net	29,089	26,014
Operating lease right-of-use assets	5,605	3,753
Intangible assets, net	11,548	8,944
Goodwill	742	742
Other noncurrent assets	5,001	4,910
Total Assets	576,852	597,992
Current liabilities:
Accounts payable	4,560	3,055
Accrued expenses	9,251	6,655
Current portion of operating lease liabilities	628	591
Unearned revenue	8,428	8,729
Current portion of stock option early exercise liabilities	761	1,130
Total current liabilities	23,628	20,160
Operating lease liabilities, net of current portion	5,609	3,459
Unearned revenue, net of current portion	707	1,201
Stock option early exercise liabilities, net of current portion	643	839
Warrant liabilities	22,966	3,819
Other noncurrent liabilities	53	303
Total liabilities	53,606	29,781
Commitments and contingencies (see Note 8)
Stockholders' Equity:
Common stock $0.0001 par value; 1,000,000,000 shares authorized; 201,869,202 and 199,862,123 shares issued and outstanding as of June 30, 2023 and December 31, 2022, respectively	20	20
Additional paid-in capital	794,671	769,848
Accumulated deficit	(265,358)	(194,302)
Accumulated other comprehensive loss	(6,087)	(7,355)
Total stockholders' equity	523,246	568,211
Total Liabilities and Stockholders' Equity	$ 576,852	$ 597,992