Condensed Combined Debtor-In-Possession Financial Information - Schedule of Condensed Consolidated Statement of Operations of Debtors (Unaudited) (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Revenues:
Revenues	$ 16,251	$ 18,385
Operating costs and expenses:
Research and development	43,805	63,977
Acquired in-process research and development		12,272
Selling, general and administrative	54,980	44,327
Intangible amortization	1,127	1,034
Increase (decrease) on contingent consideration	3,800	(2,100)
Legal settlements, net	1,797
Total operating costs and expenses	122,595	125,268
Loss from operations	(106,344)	(106,883)
(Gain) loss on marketable and equity investments	13,683	(68,534)
Loss on debt extinguishment, net	(40)	(5,262)
(Gain) loss on foreign currency exchange	4	(397)
Gain on derivative assets	(1,280)	7,500
Other income	(76)	17
Reorganization items, net	(20,231)	0
Loss before income tax	(142,790)	(38,946)
Income tax expense	11,468	1,463
Loss on equity method investments	368	131
Net loss	(154,626)	(40,540)
Product
Revenues:
Revenues	10,597	9,990
Operating costs and expenses:
Cost of products sold	3,881	2,878
Service
Revenues:
Revenues	5,654	8,395
Operating costs and expenses:
Cost of products sold	1,305	2,880
Reorganization, Chapter 11, Debtor-in-Possession
Revenues:
Revenues	128	14,837
Operating costs and expenses:
Cost of products sold		7,966
Research and development	32,710	54,295
Acquired in-process research and development		521
Selling, general and administrative	24,874	32,808
Intangible amortization	94	94
Increase (decrease) on contingent consideration	3,800	(2,100)
Legal settlements, net	1,797
Total operating costs and expenses	63,275	93,584
Loss from operations	(63,147)	(78,747)
(Gain) loss on marketable and equity investments	(13,683)	68,534
Loss on debt extinguishment, net	(40)	(463)
(Gain) loss on foreign currency exchange	(1)	3
Gain on derivative assets	3,973	0
Interest (expense) income, net	(370)	562
Other income	1,410	7
Reorganization items, net	(20,231)
Loss before income tax	(92,089)	(10,104)
Income tax expense	11,416	1,086
Loss on equity method investments	368	131
Net loss	(103,873)	(11,321)
Reorganization, Chapter 11, Debtor-in-Possession | Product
Revenues:
Revenues		2,711
Reorganization, Chapter 11, Debtor-in-Possession | Service
Revenues:
Revenues	$ 128	120
Reorganization, Chapter 11, Debtor-in-Possession | Related Party
Revenues:
Revenues		$ 12,006