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Fixed Assets, Net - Summary (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024	Dec. 31, 2024
Fixed Assets, Net
Office furniture and equipment	$ 103		$ 103		$ 99
Leasehold improvements	43		43		43
Fixed assets, gross	146		146		142
Accumulated depreciation and amortization	(97)		(97)		(85)
Fixed assets, net, after accumulated amortization	49		49		57
Operating lease ROU assets, net	202		202		181
Total	251		251		$ 238
Depreciation expense	$ 7	$ 4	$ 12	$ 11

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Amount, after accumulated depreciation and excluding construction in progress and lessor's underlying asset for which right to use has been conveyed to lessee under operating lease, of physical asset used in normal conduct of business to create and distribute product and service.

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The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation.

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Amount before accumulated depreciation of equipment commonly used in offices and stores that have no permanent connection to the structure of a building or utilities. Examples include, but are not limited to, desks, chairs, tables, and bookcases.

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Amount before accumulated depreciation of additions or improvements to assets held under a lease arrangement.

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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.

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