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Income Taxes - Schedule of Effective Income Tax Rate Reconciliation (Details) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2024 | Dec. 31, 2023
Income Tax Disclosure [Abstract] |  |
Income tax benefit at Federal statutory income tax rate | $ (2,232) | $ (3,172)
Increase (decrease) in income taxes resulting from: |  |
State income tax (expense) benefit, net of federal benefit | (48) | 971
State research and development, investment credits | 423 | 291
Non-deductible meals & entertainment | 31 | 13
Non-deductible stock compensation expense | 479 | 644
Non-deductible compensation under 162(m) | 0 | 49
Foreign exchange loss | 110 | 0
Foreign tax rate differential | 102 | 106
Federal research and development credits | 0 | 110
Uncertain tax positions | 51 | 55
Provision to tax return adjustments | (15) | 104
Change in valuation allowance | 1,344 | 3
Goodwill impairment | 0 | 1,157
Non-deductible foreign transaction taxes | 110 | 0
Other | 66 | (13)
Income tax expense | $ 421 | $ 318

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