Composition of Certain Financial Statement Captions - Intangible Assets, Net (Details) - USD ($) $ in Thousands	Dec. 31, 2025	Dec. 31, 2024
Finite-Lived Intangible Assets [Line Items]
Intangible Asset, Net	$ 333	$ 469
Software [Member]
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	221	221
Accumulated Amortization	(218)	(218)
Intellectual Property [Member]
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	546	546
Accumulated Amortization	$ (216)	$ (80)

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.

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+ Details