Schedule of Property and Equipment (Details) - USD ($) $ in Thousands	Sep. 30, 2024	Dec. 31, 2023
Property, Plant and Equipment [Line Items]
Total property and equipment	$ 2,082	$ 2,074
Less: accumulated depreciation and amortization	(1,901)	(1,803)
Property and equipment, net	181	271
Lab Equipment [Member]
Property, Plant and Equipment [Line Items]
Total property and equipment	1,765	1,757
Finance Lease Right-of-use Lab Equipment [Member]
Property, Plant and Equipment [Line Items]
Total property and equipment	162	162
Computer and Office Equipment [Member]
Property, Plant and Equipment [Line Items]
Total property and equipment	$ 155	$ 155