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Income Taxes, Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Thousands | Dec. 31, 2022 | Dec. 31, 2021
--- | --- | ---
Deferred Tax Assets: [Abstract] |  |
Net operating losses | $ 9,382 | $ 5,457
Foreign net operating losses | 782 | 595
Stock compensation | 2,173 | 1,312
In-process research and development | 1,233 | 0
Capitalized research and development expenses | 1,502 | 0
R&D credit carryforwards | 517 | 288
Compensation accrual | 81 | 30
ROU Liabilities | 334 | 706
Other | 549 | 0
Total gross deferred tax assets | 16,553 | 8,388
Valuation allowance | (16,157) | (7,467)
Net deferred tax assets | 396 | 921
Deferred Tax Liabilities: [Abstract] |  |
Fixed assets | (10) | (168)
ROU Assets | (291) | (666)
Intangibles - goodwill | (160) | (112)
Total deferred tax liabilities | (461) | (946)
Net deferred taxes | $ (65) | $ (25)

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