Property and Equipment - Property and Equipment (Details) - USD ($) $ in Thousands	Dec. 31, 2025	Dec. 31, 2024
Property and Equipment [Abstract]
Property and equipment	$ 74	$ 74
Less accumulated depreciation and amortization	(74)	(74)
Property and equipment — net	0	0
Leasehold Improvements [Member]
Property and Equipment [Abstract]
Property and equipment	2	2
Computer and Office Equipment [Member]
Property and Equipment [Abstract]
Property and equipment	13	13
Furniture and Fixtures [Member]
Property and Equipment [Abstract]
Property and equipment	$ 59	$ 59

Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.

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-Topic 944
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Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

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Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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