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Segment Information - Narrative (Details)	12 Months Ended
	Dec. 31, 2024 USD ($) segment	Dec. 31, 2023 USD ($)
Revenue, Major Customer [Line Items]
Number of operating segments | segment	1
Revenue	$ 1,000,000	$ 0
Depreciation and amortization	174,000	189,000
Equity method investment expense	130,000	$ 0
Kuva | Exclusive License and Collaboration Agreement
Revenue, Major Customer [Line Items]
Revenue	$ 1,000,000

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