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Balance Sheet Detail - Schedule of Balance Sheet (Details) - USD ($) $ in Thousands | Sep. 30, 2025 | Dec. 31, 2024
--- | --- | ---
Inventories: |  |
Raw materials | $ 422 | $ 627
Work-in-process | 678 | 473
Finished goods | 474 | 979
Inventories, net | 1,574 | 2,079
Accrued Expenses and Other: |  |
Accrued wages and employee benefits | 349 | 457
Professional fees, legal and consulting | 326 | 223
Software license obligations | 56 | 1,118
Severance benefits |  | 118
Warranty accrual | 18 | 34
Other | 152 | 37
Accrued expenses and other | $ 901 | $ 1,987

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