Leases (Details Narrative)			12 Months Ended
	Sep. 14, 2023 USD ($)	Mar. 13, 2019 USD ($) ft²	Dec. 31, 2024 USD ($)	Dec. 31, 2023 USD ($)
Property, Plant and Equipment [Line Items]
Rent expense			$ 4,444,000	$ 3,750,000
Restricted Cash, Noncurrent			10,239,000	9,936,000
Operating lease liability			$ 26,548
Weighted average remaining lease term			21 years 3 months 18 days
Weighted average discount rate			14.24%
Florham Park New Jersey [Member]
Property, Plant and Equipment [Line Items]
Reduction in line of credit	$ 4,900,000
New line of credit	9,883,000
Base rental payments	400,000
Operating lease liability	$ 2,083,000
Office Manufacturing and Laboratory Space [Member] | Florham Park New Jersey [Member] | Legacy Celularity [Member]
Property, Plant and Equipment [Line Items]
Area of building | ft²		147,215
Operating lease expiry year		2036
Option to renew lease term period.		option to renew the term of the lease for two additional five-year terms
Operating lease commencement date		Mar. 01, 2020
Initial monthly base rent		$ 230,000
Restricted Cash, Noncurrent				$ 14,722,000
Tenant Improvements		$ 14,722,000