CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Revenue:
Revenue	$ 31,970	$ 22,414	$ 58,691	$ 42,057
Costs and operating expenses:
Cost of revenue — amortization of intangible assets	33,472	33,472	66,944	66,944
Sales and marketing	40,989	40,737	87,808	86,572
Goodwill and intangible impairment	1,420,936	0	1,420,936	0
Total costs and operating expenses	1,673,261	226,781	1,927,404	450,455
Loss from operations	(1,641,291)	(204,367)	(1,868,713)	(408,398)
Other income (expense):
Interest income	2,805	1,847	5,706	4,074
Other income (expense), net	5	(320)	47	(225)
Total other income (expense), net	2,810	1,527	5,753	3,849
Loss before income taxes	(1,638,481)	(202,840)	(1,862,960)	(404,549)
Benefit from income taxes	53,144	9,796	58,709	17,839
Net loss	$ (1,585,337)	$ (193,044)	$ (1,804,251)	$ (386,710)
Net loss per share
Net loss per share—basic (in dollars per share)	$ (51.06)	$ (6.22)	$ (58.11)	$ (12.45)
Net loss per share—diluted (in dollars per share)	$ (51.06)	$ (6.22)	$ (58.11)	$ (12.45)
Weighted-average number of shares used in per share calculation—basic (in shares)	31,049,148	31,049,148	31,049,148	31,049,148
Weighted-average number of shares used in per share calculation—diluted (in shares)	31,049,148	31,049,148	31,049,148	31,049,148
Related Party
Costs and operating expenses:
Research and development	$ 5,469	$ 6,399	$ 10,704	$ 11,751
Operating expenses — General and administrative — related parties	52	52	103	103
Nonrelated Party
Costs and operating expenses:
Research and development	88,727	82,311	185,117	162,832
Operating expenses — General and administrative — related parties	67,206	50,590	124,224	97,248
Screening Revenue | Related Party
Revenue:
Revenue	108	164	237	416
Costs and operating expenses:
Cost of revenue	3,779	2,213	6,511	3,792
Screening Revenue | Nonrelated Party
Revenue:
Revenue	28,055	19,863	51,465	35,183
Costs and operating expenses:
Cost of revenue	12,010	8,912	23,000	17,758
Developmental Services Revenue
Revenue:
Revenue	3,807	2,387	6,989	6,458
Developmental Services Revenue | Related Party
Costs and operating expenses:
Cost of revenue	78	36	123	60
Developmental Services Revenue | Nonrelated Party
Costs and operating expenses:
Cost of revenue	$ 543	$ 2,059	$ 1,934	$ 3,395