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Income Taxes - Components of Deferred Income Taxes (Details) - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023
Deferred Tax Assets:
Accumulated net operating losses (tax effected)	$ 16,062	$ 12,736
Lease liability	39	86
Share-based compensation	2,373	2,370
Intangibles	765	889
Capitalized research and development	7,717	6,662
Accumulated depreciation	21	10
Accrued payroll	219	218
Other	637	638
Deferred tax assets	27,833	23,609
Deferred Tax Liabilities:
Right-of-use asset	(39)	(87)
Deferred tax liabilities	(39)	(87)
Net deferred tax asset	27,794	23,522
Valuation allowance	(27,794)	(23,522)
Net deferred tax asset	$ 0	$ 0

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