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Taxes - Reconciliation of (Benefit) Provision for Income Taxes (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023
Reconciliation of the (benefit) provision for income taxes
Loss from continuing operations before taxes	$ (11,994)	$ (25,551)
Income tax expense computed at statutory federal tax rate	(2,527)	(5,366)
Additional research and development tax relief		(5,409)
Loss surrendered to generate R&D credit		4,865
Change in valuation allowance	2,798	1,261
Other foreign items	(1,158)	809
Disallowed expenses and non-taxable income	35	782
Stock Compensation	30	62
Other items	40
Current - total	$ (782)	$ (2,996)

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Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to other items.

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The sum of the differences between total income tax expense or benefit as reported in the Income Statement for the period and the expected income tax expense or benefit computed by applying the domestic federal statutory income tax rates to pretax income from continuing operations attributable to nondeductible expenses under enacted tax laws, differences in the methodologies used to determine expense amounts for financial statements prepared in accordance with generally accepted accounting principles and income that is exempt from income taxes under enacted tax laws.

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Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest.

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