Goodwill and Other Intangible Assets (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Goodwill [Roll Forward]
Goodwill, beginning balance	$ 7,260
Goodwill, impairment	0
Goodwill, ending balance	7,260	$ 7,260
Intangible assets subject to amortization [Roll Forward]
Other intangible assets, beginning balance	6,545
Amortization	(704)	(713)
Impairment	0	7,200
Other intangible assets, ending balance	$ 5,841	6,545
Other intangible assets, Weighted average useful life	3 years 9 months 18 days
Future Amortization Expense [Abstract]
2022	$ 704
2023	704
2024	704
2025	704
2026	704
Thereafter	2,321
Total	5,841
Customer Relationships [Member] | Celularity's UltraMIST Assets [Member]
Intangible assets subject to amortization [Roll Forward]
Other intangible assets, beginning balance	3,603
Amortization	(546)
Impairment	0
Other intangible assets, ending balance	$ 3,057	3,603
Other intangible assets, Weighted average useful life	2 years 10 months 24 days
Patent [Member]
Intangible assets subject to amortization [Roll Forward]
Other intangible assets, beginning balance	$ 2,263
Amortization	(121)
Impairment	0
Other intangible assets, ending balance	$ 2,142	2,263
Other intangible assets, Weighted average useful life	6 years 4 months 24 days
Trade Names [Member]
Intangible assets subject to amortization [Roll Forward]
Other intangible assets, beginning balance	$ 679
Amortization	(37)
Impairment	0
Other intangible assets, ending balance	$ 642	$ 679
Other intangible assets, Weighted average useful life	1 year 10 months 24 days