Schedule of Property and Equipment (Details) - USD ($) $ in Thousands	Mar. 31, 2025	Dec. 31, 2024
Property, Plant and Equipment [Line Items]
Gross property and equipment	$ 1,964	$ 1,964
Less accumulated depreciation and amortization	(1,857)	(1,816)
Net property and equipment	107	148
Office Equipment And Computers [Member]
Property, Plant and Equipment [Line Items]
Gross property and equipment	1,777	1,777
Leasehold Improvements [Member]
Property, Plant and Equipment [Line Items]
Gross property and equipment	54	54
Furniture and Fixtures [Member]
Property, Plant and Equipment [Line Items]
Gross property and equipment	$ 133	$ 133