Leases, New Haven, Connecticut (Details)		Dec. 31, 2023 USD ($) ft²	Dec. 31, 2022 USD ($)
Leases [Abstract]
Lease incentives	[1]	$ 9,104,000
Space Located in New Haven, Connecticut [Member]
Leases [Abstract]
Lease term		10 years
Area of leased space | ft²		67,000
Lease incentives		$ 9,100
Leasehold improvements		$ 1,600	$ 1,100

[1] Includes lease incentives that may be realized in 2024 for the costs of leasehold improvements.