Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Current assets
Cash and cash equivalents	$ 243,553	$ 490,252
Marketable securities	202,575	0
Interest Receivable	8,090	0
Prepaid assets	4,226	2,624
Prepaid clinical	7,385	10,459
Other current assets	603	1,384
Total Current Assets	466,432	504,719
Fixed assets, net	14,803	10,708
Right of use assets, net	2,880	2,356
Intangible assets, net	106	213
Total assets	484,221	517,996
Current liabilities
Accounts payable	2,832	3,044
Lease liabilities	654	493
Accrued expenses and other	20,945	7,336
Income taxes payable	66	0
Total current liabilities	24,497	10,873
Income tax payable, net of current portion	494	278
Lease liabilities, net of current portion	2,286	1,906
Total liabilities	27,277	13,057
Commitments And Contingencies
Redeemable noncontrolling interest	1,779,198	1,601,555
Shareholder's Equity
Additional paid-in capital	30,957	7,476
Accumulated other comprehensive income	(127)	0
Accumulated deficit	(1,353,108)	(1,104,116)
Total shareholders' deficit / members equity	(1,322,254)	(1,096,616)
Total liabilities and shareholders' deficit/members' equity	484,221	517,996
Common Class A [Member]
Shareholder's Equity
Common stock value	6	6
Common Class B [Member]
Shareholder's Equity
Common stock value	$ 18	$ 18